/* Truth Table for Dual 7476 JK Flip_Flop Chip ***[Test of Set]*** Preset Clear J K CLK | Q1 Q1' Q2 Q2' ________________________________________________________________________________ Test1 0 1 1 1 1 | 1 0 1 0 Test2 0 1 1 1 0 | 1 0 1 0 Test3 0 1 1 0 1 | 1 0 1 0 Test4 0 1 1 0 0 | 1 0 1 0 Test5 0 1 0 1 1 | 1 0 1 0 Test6 0 1 0 1 0 | 1 0 1 0 Test7 0 1 0 0 1 | 1 0 1 0 Test8 0 1 0 0 0 | 1 0 1 0 ***[Test of Reset]*** Preset Clear J K CLK | Q1 Q1' Q2 Q2' ________________________________________________________________________________ Test1 1 0 1 1 1 | 0 1 0 1 Test2 1 0 1 1 0 | 0 1 0 1 Test3 1 0 1 0 1 | 0 1 0 1 Test4 1 0 1 0 0 | 0 1 0 1 Test5 1 0 0 1 1 | 0 1 0 1 Test6 1 0 0 1 0 | 0 1 0 1 Test7 1 0 0 0 1 | 0 1 0 1 Test8 1 0 0 0 0 | 0 1 0 1 ***[Test of Functions]*** Preset Clear J K CLK | Q1 Q1' Q2 Q2' ________________________________________________________________________________ Test1 1 1 1 1 0-1-0 | 0 1 0 1 J=1,K=1 => Toggle 1=>0 Test2 1 1 0 1 0-1-0 | 0 1 0 1 J=0,K=1 => Reset(0) 0=>0 Test3 1 1 0 0 0-1-0 | 0 1 0 1 J=0,K=0 => No Change 0=>0 Test4 1 1 1 1 0-1-0 | 1 0 1 0 J=1,K=1 => Toggle 0=>1 Test5 1 1 1 0 0-1-0 | 1 0 1 0 J=1,K=0 => Set(1) 1=>1 Test6 1 1 0 1 0-1-0 | 0 1 0 1 J=0,K=1 => Reset(0) 1=>0 Test7 1 1 1 0 0-1-0 | 1 0 1 0 J=1,K=0 => Set(1) 0=>1 Test8 1 1 0 0 0-1-0 | 1 0 1 0 J=0,K=0 => No Change 1=>1 */ int JK_FlipFlop() { /* ------------ */ int JK_Clk_1=FP; /* Clk1 | \_/ | K1 */ int JK_K1 =FP+1; int JK_Pre_1=FP+2; /* Pre1 | | 1Q */ int JK_Q1 =FP+3; int JK_Clr_1=FP+4; /* Clr1 | | 1Q-n */ int JK_Q1_n=FP+5; int JK_J1 =FP+6; /* J1 | | GND */ int JK_GND =FP+7; int JK_Vcc =FP+8; /* Vcc | | 2K */ int JK_K2 =FP+9; int JK_Clk_2=FP+10; /* Clk2 | | 2Q */ int JK_Q2 =FP+11; int JK_Pre_2=FP+12; /* Pre2 | | 2Q-n */ int JK_Q2_n=FP+13; int JK_Clr_2=FP+14; /* Clr2 | | 2J */ int JK_J2 =FP+15; /* ------------ */ int test_Q1 ; int test_Q1_n ; int test_Q2 ; int test_Q2_n ; int testp_Q1 ; int testp_Q1_n ; int testp_Q2 ; int testp_Q2_n ; String Clk1 ; String Clk2 ; boolean test1 = false; boolean test2 = false; boolean test3 = false; boolean test4 = false; boolean test5 = false; boolean test6 = false; boolean test7 = false; boolean test8 = false; boolean testp1 = false; boolean testp2 = false; boolean testp3 = false; boolean testp4 = false; boolean testp5 = false; boolean testp6 = false; boolean testp7 = false; boolean testp8 = false; boolean test_Set = false; boolean test_Reset = false; boolean test_Function = false; boolean test_Pulse = false; pinMode(JK_Clk_1, OUTPUT); pinMode(JK_K1 , OUTPUT); pinMode(JK_Pre_1, OUTPUT); pinMode(JK_Q1 , INPUT ); pinMode(JK_Clr_1, OUTPUT); pinMode(JK_Q1_n , INPUT ); pinMode(JK_J1 , OUTPUT); pinMode(JK_GND , OUTPUT); pinMode(JK_Vcc , OUTPUT); pinMode(JK_K2 , OUTPUT); pinMode(JK_Clk_2, OUTPUT); pinMode(JK_Q2 , INPUT ); pinMode(JK_Pre_2, OUTPUT); pinMode(JK_Q2_n , INPUT ); pinMode(JK_Clr_2, OUTPUT); pinMode(JK_J2 , OUTPUT); delay(readDelay); /******************************************************************************************************************************* **************************************************** [TEST OF RESET] ********************************************************** *******************************************************************************************************************************/ /** * ***[Test of Reset]*** Preset Clear J K CLK | Q1 Q1' Q2 Q2' ________________________________________________________________________________ Test1 1 0 1 1 1 | 0 1 0 1 Test2 1 0 1 1 0 | 0 1 0 1 Test3 1 0 1 0 1 | 0 1 0 1 Test4 1 0 1 0 0 | 0 1 0 1 Test5 1 0 0 1 1 | 0 1 0 1 Test6 1 0 0 1 0 | 0 1 0 1 Test7 1 0 0 0 1 | 0 1 0 1 Test8 1 0 0 0 0 | 0 1 0 1 */ Serial.print("\t\t\t*** Test of RESET ***"); /********************************************************************************** ------------------------TEST 1 ------------------------ **********************************************************************************/ //Serial.println("\nTEST 1: J=1 K=1 CLK=1"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH) ; digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, LOW) ; digitalWrite(JK_Clr_2, LOW); // J=1 K=1 CLK=1 digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , HIGH) ; digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test1 = true; Serial.print("\nTest#\tSide\tPreset\tClear\tJ\tK\tCLK\tQ\tQ'\tPass"); Serial.print("\n 1: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test1); /********************************************************************************** ------------------------TEST 2 ------------------------ **********************************************************************************/ //Serial.println("\nTEST 2: J=1 K=1 CLK=0"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, LOW) ; digitalWrite(JK_Clr_2, LOW); // J=1 K=1 CLK=0 digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , HIGH) ; digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test2 = true; Serial.print("\n 2: "); Serial.print("\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test2); /********************************************************************************** ------------------------TEST 3 ------------------------ **********************************************************************************/ //Serial.println("\nTEST 3: J=1 K=0 CLK=1"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, LOW) ; digitalWrite(JK_Clr_2, LOW); // J=1 K=0 CLK=1 digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test3 = true; Serial.print("\n 3: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test3); /********************************************************************************** ------------------------TEST 4 ------------------------ **********************************************************************************/ //Serial.println("\nTEST 4: J=1 K=0 CLK=0"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, LOW) ; digitalWrite(JK_Clr_2, LOW); // J=1 K=0 CLK=0 digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test4 = true; Serial.print("\n 4: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test4); /********************************************************************************** ------------------------TEST 5 ------------------------ **********************************************************************************/ //Serial.println("\nTEST 5: J=0 K=1 CLK=1"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH) ; digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, LOW) ; digitalWrite(JK_Clr_2, LOW); // J=0 K=1 CLK=1 digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , HIGH) ; digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test5 = true; Serial.print("\n 5: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test5); /********************************************************************************** ------------------------TEST 6 ------------------------ **********************************************************************************/ //Serial.println("\nTEST 6: J=0 K=1 CLK=0"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH) ; digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, LOW) ; digitalWrite(JK_Clr_2, LOW); // J=0 K=1 CLK=0 digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , HIGH) ; digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test6 = true; Serial.print("\n 6: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test6); /********************************************************************************** ------------------------TEST 7 ------------------------ **********************************************************************************/ //Serial.println("\nTEST 7: J=0 K=0 CLK=1"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH) ; digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, LOW) ; digitalWrite(JK_Clr_2, LOW); // J=0 K=0 CLK=1 digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test7 = true; Serial.print("\n 7: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test7); /********************************************************************************** ------------------------TEST 8 ------------------------ **********************************************************************************/ //Serial.println("\nTEST 8: J=0 K=0 CLK=0"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH) ; digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, LOW) ; digitalWrite(JK_Clr_2, LOW); // J=0 K=0 CLK=0 digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test8 = true; Serial.print("\n 8: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test8); if(test1 == true && test2 == true && test3 == true && test4 == true && test5 == true && test6 == true && test7 == true && test8 == true) { test_Reset = true; Serial.println("\nJK Chip RESET Test Passed\n"); } else { Serial.println("\nJK Chip RESET Test Failed\n"); } /******************************************************************************************************************************* ******************************************************** [Test of SET] ******************************************************** *******************************************************************************************************************************/ /* ***[Test of Set]*** Preset Clear J K CLK | Q1 Q1' Q2 Q2' ________________________________________________________________________________ Test1 0 1 1 1 1 | 1 0 1 0 Test2 0 1 1 1 0 | 1 0 1 0 Test3 0 1 1 0 1 | 1 0 1 0 Test4 0 1 1 0 0 | 1 0 1 0 Test5 0 1 0 1 1 | 1 0 1 0 Test6 0 1 0 1 0 | 1 0 1 0 Test7 0 1 0 0 1 | 1 0 1 0 Test8 0 1 0 0 0 | 1 0 1 0 */ Serial.print("\t\t\t*** Test of SET ***"); test1 = test2 = test3 = test4 = test5 = test6 = test7 = test8 = false; /********************************************************************************** ------------------------TEST 1------------------------ **********************************************************************************/ //Serial.println("\nTEST 1: J=1 K=1 CLK=1"); digitalWrite(JK_Vcc, HIGH); digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, LOW ); digitalWrite(JK_Pre_2, LOW ); digitalWrite(JK_Clr_1, HIGH); digitalWrite(JK_Clr_2, HIGH); //J=1 K=1 CLK=1 digitalWrite(JK_J1 , HIGH); digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , HIGH); digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, HIGH); digitalWrite(JK_Clk_2, HIGH); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test1 = true; Serial.print("\nTest#\tSide\tPreset\tClear\tJ\tK\tCLK\tQ\tQ'\tPass"); Serial.print("\n 1: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test1); /********************************************************************************** ------------------------TEST 2------------------------ **********************************************************************************/ //Serial.print("\nTEST 2: J=1 K=1 CLK=0"); digitalWrite(JK_Vcc, HIGH); digitalWrite(JK_GND, LOW); digitalWrite(JK_Pre_1, LOW ); digitalWrite(JK_Pre_2, LOW ); digitalWrite(JK_Clr_1, HIGH); digitalWrite(JK_Clr_2, HIGH); // J=1 K=1 CLK=0 digitalWrite(JK_J1 , HIGH); digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , HIGH); digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test2 = true; Serial.print("\n 2: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test2); /********************************************************************************** ------------------------TEST 3------------------------ **********************************************************************************/ //Serial.print("\nTEST 3: J=1 K=0 CLK=1"); digitalWrite(JK_Vcc, HIGH); digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, LOW ); digitalWrite(JK_Pre_2, LOW ); digitalWrite(JK_Clr_1, HIGH); digitalWrite(JK_Clr_2, HIGH); // J=1 K=0 CLK=1 digitalWrite(JK_J1 , HIGH); digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , LOW ); digitalWrite(JK_K2 , LOW ); digitalWrite(JK_Clk_1, HIGH); digitalWrite(JK_Clk_2, HIGH); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test3 = true; Serial.print("\n 3: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test3); /********************************************************************************** ------------------------TEST 4------------------------ **********************************************************************************/ //Serial.println("\nTEST 4: J=1 K=0 CLK=0"); digitalWrite(JK_Vcc, HIGH); digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, LOW ); digitalWrite(JK_Pre_2, LOW ); digitalWrite(JK_Clr_1, HIGH); digitalWrite(JK_Clr_2, HIGH); // J=1 K=0 CLK=0 digitalWrite(JK_J1 , HIGH); digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , LOW ); digitalWrite(JK_K2 , LOW ); digitalWrite(JK_Clk_1, LOW ); digitalWrite(JK_Clk_2, LOW ); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test4 = true; Serial.print("\n 4: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test4); /********************************************************************************** ------------------------TEST 5------------------------ **********************************************************************************/ //Serial.println("\nTEST 5: J=0 K=1 CLK=1"); digitalWrite(JK_Vcc, HIGH); digitalWrite(JK_GND, LOW); digitalWrite(JK_Pre_1, LOW ); digitalWrite(JK_Pre_2, LOW ); digitalWrite(JK_Clr_1, HIGH); digitalWrite(JK_Clr_2, HIGH); // J=0 K=1 CLK=1 digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , HIGH); digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, HIGH); digitalWrite(JK_Clk_2, HIGH); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test5 = true; Serial.print("\n 5: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test5); /********************************************************************************** ------------------------TEST 6------------------------ **********************************************************************************/ //Serial.println("\nTEST 6: J=0 K=1 CLK=0"); digitalWrite(JK_Vcc, HIGH); digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, LOW ); digitalWrite(JK_Pre_2, LOW ); digitalWrite(JK_Clr_1, HIGH); digitalWrite(JK_Clr_2, HIGH); // J=0 K=1 CLK=0 digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , HIGH); digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test6 = true; Serial.print("\n 6: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test6); /********************************************************************************** ------------------------TEST 7------------------------ **********************************************************************************/ //Serial.println("\nTEST 7: J=0 K=0 CLK=1"); digitalWrite(JK_Vcc, HIGH); digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, LOW ); digitalWrite(JK_Pre_2, LOW ); digitalWrite(JK_Clr_1, HIGH); digitalWrite(JK_Clr_2, HIGH); // J=0 K=0 CLK=1 digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, HIGH); digitalWrite(JK_Clk_2, HIGH); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test7 = true; Serial.print("\n 7: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test7); /********************************************************************************** ------------------------TEST 8------------------------ **********************************************************************************/ //Serial.println("\nTEST 8: J=0 K=0 CLK=0"); digitalWrite(JK_Vcc, HIGH); digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, LOW ); digitalWrite(JK_Pre_2, LOW ); digitalWrite(JK_Clr_1, HIGH); digitalWrite(JK_Clr_2, HIGH); // J=0 K=0 CLK=0 digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test8 = true; Serial.print("\n 8: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_1)); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clk_2)); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test8); if(test1 == true && test2 == true && test3 == true && test4 == true && test5 == true && test6 == true && test7 == true && test8 == true) { test_Set = true; Serial.println("\nJK Chip SET Test Passed\n"); } else { Serial.println("\nJK Chip SET Test Failed\n"); } /******************************************************************************************************************************* ************************************************* [Test of JK Functions] ****************************************************** *******************************************************************************************************************************/ /** * ***[Test of Functions]*** Preset Clear J K CLK | Q1 Q1' Q2 Q2' ________________________________________________________________________________ Test1 1 1 1 1 0-1-0 | 0 1 0 1 J=1,K=1 => Toggle 1=>0 Test2 1 1 0 1 0-1-0 | 0 1 0 1 J=0,K=1 => Reset(0) 0=>0 Test3 1 1 0 0 0-1-0 | 0 1 0 1 J=0,K=0 => No Change 0=>0 Test4 1 1 1 1 0-1-0 | 1 0 1 0 J=1,K=1 => Toggle 0=>1 Test5 1 1 1 0 0-1-0 | 1 0 1 0 J=1,K=0 => Set(1) 1=>1 Test6 1 1 0 1 0-1-0 | 0 1 0 1 J=0,K=1 => Reset(0) 1=>0 Test7 1 1 1 0 0-1-0 | 1 0 1 0 J=1,K=0 => Set(1) 0=>1 Test8 1 1 0 0 0-1-0 | 1 0 1 0 J=0,K=0 => No Change 1=>1 */ Serial.print("\t\t\t*** Test of JK Functions ***"); testp1 = testp2 = testp3 = testp4 = testp5 = testp6 = testp7 = testp8 = false; test1 = test2 = test3 = test4 = test5 = test6 = test7 = test8 = false; /********************************************************************************** ------------------------TEST 1 - TOGGLE------------------------ **********************************************************************************/ //Serial.println("\nTEST 1: J=1,K=1,CLK=010 => Toggle"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH ); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, HIGH) ; digitalWrite(JK_Clr_2, HIGH); // J=1,K=1,CLK=010 => Toggle digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , HIGH) ; digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = digitalRead(JK_Clk_1) ; Clk2 = digitalRead(JK_Clk_2); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); // Check that both Q and Q' change together on falling clock pulses. testp_Q1 = digitalRead(JK_Q1) ; testp_Q1_n = digitalRead(JK_Q1_n); testp_Q2 = digitalRead(JK_Q2) ; testp_Q2_n = digitalRead(JK_Q2_n); if((testp_Q1 != testp_Q1_n) && (testp_Q2 != testp_Q2_n)) testp1 = true; digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test1 = true; Serial.print("\nTest#\tSide\tPreset\tClear\tJ\tK\tCLK\tQ\tQ'\tPass\tSynch"); Serial.print("\n 1: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(Clk1); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\t\t\tJ=1,K=1 => Toggle 1=>0"); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(Clk2); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test1); Serial.print("\t"); Serial.print(testp1); Clk1 = Clk2 = ""; /********************************************************************************** ------------------------TEST 2 - RESET(0)------------------------ **********************************************************************************/ //Serial.println("\nTEST 2: J=0,K=1,CLK=010 => Reset(0)"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH ); digitalWrite(JK_Pre_2, HIGH ); digitalWrite(JK_Clr_1, HIGH) ; digitalWrite(JK_Clr_2, HIGH); // J=1,K=1,CLK=010 => Toggle digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , HIGH) ; digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = digitalRead(JK_Clk_1) ; Clk2 = digitalRead(JK_Clk_2); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); // Check that both Q and Q' change together on falling clock pulses. testp_Q1 = digitalRead(JK_Q1) ; testp_Q1_n = digitalRead(JK_Q1_n); testp_Q2 = digitalRead(JK_Q2) ; testp_Q2_n = digitalRead(JK_Q2_n); if((testp_Q1 != testp_Q1_n) && (testp_Q2 != testp_Q2_n)) testp2 = true; digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test2 = true; Serial.print("\n 2: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(Clk1); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\t\t\tJ=0,K=1 => Reset(0) 0=>0"); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(Clk2); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test2); Serial.print("\t"); Serial.print(testp2); Clk1 = Clk2 = ""; /********************************************************************************** ------------------------TEST 3 - NO CHANGE------------------------ **********************************************************************************/ //Serial.println("\nTEST 3: J=0,K=0,CLK=010 => No Change"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH ); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, HIGH) ; digitalWrite(JK_Clr_2, HIGH); // J=0,K=0,CLK=010 => No Change digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = digitalRead(JK_Clk_1) ; Clk2 = digitalRead(JK_Clk_2); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); // Check that both Q and Q' change together on falling clock pulses. testp_Q1 = digitalRead(JK_Q1) ; testp_Q1_n = digitalRead(JK_Q1_n); testp_Q2 = digitalRead(JK_Q2) ; testp_Q2_n = digitalRead(JK_Q2_n); if((testp_Q1 != testp_Q1_n) && (testp_Q2 != testp_Q2_n)) testp3 = true; digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test3 = true; Serial.print("\n 3: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(Clk1); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\t\t\tJ=0,K=0 => No Change 0=>0"); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(Clk2); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test3); Serial.print("\t"); Serial.print(testp3); Clk1 = Clk2 = ""; /********************************************************************************** ------------------------TEST 4 - TOGGLE------------------------ **********************************************************************************/ //Serial.println("\nTEST 4: J=1,K=1,CLK=010 => Toggle"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH ); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, HIGH) ; digitalWrite(JK_Clr_2, HIGH); // J=1,K=1,CLK=010 => Toggle digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , HIGH) ; digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = digitalRead(JK_Clk_1) ; Clk2 = digitalRead(JK_Clk_2); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); // Check that both Q and Q' change together on falling clock pulses. testp_Q1 = digitalRead(JK_Q1) ; testp_Q1_n = digitalRead(JK_Q1_n); testp_Q2 = digitalRead(JK_Q2) ; testp_Q2_n = digitalRead(JK_Q2_n); if((testp_Q1 != testp_Q1_n) && (testp_Q2 != testp_Q2_n)) testp4 = true; digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test4 = true; Serial.print("\n 4: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(Clk1); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\t\t\tJ=1,K=1 => Toggle 0=>1"); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(Clk2); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test4); Serial.print("\t"); Serial.print(testp4); Clk1 = Clk2 = ""; /********************************************************************************** ------------------------TEST 5 - SET(1)------------------------ **********************************************************************************/ //Serial.println("\nTEST 5: J=1,K=0,CLK=010 => Set(1)"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH ); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, HIGH) ; digitalWrite(JK_Clr_2, HIGH); // J=1,K=0,CLK=010 => Set(1) digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = digitalRead(JK_Clk_1) ; Clk2 = digitalRead(JK_Clk_2); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); // Check that both Q and Q' change together on falling clock pulses. testp_Q1 = digitalRead(JK_Q1) ; testp_Q1_n = digitalRead(JK_Q1_n); testp_Q2 = digitalRead(JK_Q2) ; testp_Q2_n = digitalRead(JK_Q2_n); if((testp_Q1 != testp_Q1_n) && (testp_Q2 != testp_Q2_n)) testp5 = true; digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test5 = true; Serial.print("\n 5: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(Clk1); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\t\t\tJ=1,K=0 => Set(1) 1=>1"); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(Clk2); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test5); Serial.print("\t"); Serial.print(testp5); Clk1 = Clk2 = ""; /********************************************************************************** ------------------------TEST 6 - RESET(0)------------------------ **********************************************************************************/ //Serial.println("\nTEST 6: J=0,K=1,CLK=010 => Reset(0)"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH ); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, HIGH) ; digitalWrite(JK_Clr_2, HIGH); // J=0,K=1,CLK=010 => Reset(0) digitalWrite(JK_J1 , LOW) ; digitalWrite(JK_J2 , LOW); digitalWrite(JK_K1 , HIGH) ; digitalWrite(JK_K2 , HIGH); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = digitalRead(JK_Clk_1) ; Clk2 = digitalRead(JK_Clk_2); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); // Check that both Q and Q' change together on falling clock pulses. testp_Q1 = digitalRead(JK_Q1) ; testp_Q1_n = digitalRead(JK_Q1_n); testp_Q2 = digitalRead(JK_Q2) ; testp_Q2_n = digitalRead(JK_Q2_n); if((testp_Q1 != testp_Q1_n) && (testp_Q2 != testp_Q2_n)) testp6 = true; digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 0 && test_Q1_n == 1 && test_Q2 == 0 && test_Q2_n == 1) test6 = true; Serial.print("\n 6: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(Clk1); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\t\t\tJ=0,K=1 => Reset(0) 1=>0"); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(Clk2); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test6); Serial.print("\t"); Serial.print(testp6); Clk1 = Clk2 = ""; /********************************************************************************** ------------------------TEST 7 - SET(1)------------------------ **********************************************************************************/ //Serial.println("\nTEST 7: J=1,K=0,CLK=010 => Set(1)"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH ); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, HIGH) ; digitalWrite(JK_Clr_2, HIGH); // J=1,K=0,CLK=010 => Set(1) digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = digitalRead(JK_Clk_1) ; Clk2 = digitalRead(JK_Clk_2); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); // Check that both Q and Q' change together on falling clock pulses. testp_Q1 = digitalRead(JK_Q1) ; testp_Q1_n = digitalRead(JK_Q1_n); testp_Q2 = digitalRead(JK_Q2) ; testp_Q2_n = digitalRead(JK_Q2_n); if((testp_Q1 != testp_Q1_n) && (testp_Q2 != testp_Q2_n)) testp7 = true; digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test7 = true; Serial.print("\n 7: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(Clk1); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\t\t\tJ=1,K=0 => Set(1) 0=>1"); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(Clk2); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test7); Serial.print("\t"); Serial.print(testp7); Clk1 = Clk2 = ""; /********************************************************************************** ------------------------TEST 8 - NO CHANGE------------------------ **********************************************************************************/ //Serial.println("\nTEST 8: J=0,K=0,CLK=010 => No Change"); digitalWrite(JK_Vcc, HIGH) ; digitalWrite(JK_GND , LOW ); digitalWrite(JK_Pre_1, HIGH ); digitalWrite(JK_Pre_2, HIGH); digitalWrite(JK_Clr_1, HIGH) ; digitalWrite(JK_Clr_2, HIGH); // J=1,K=0,CLK=010 => NO CHANGE digitalWrite(JK_J1 , HIGH) ; digitalWrite(JK_J2 , HIGH); digitalWrite(JK_K1 , LOW) ; digitalWrite(JK_K2 , LOW); digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = digitalRead(JK_Clk_1) ; Clk2 = digitalRead(JK_Clk_2); digitalWrite(JK_Clk_1, HIGH) ; digitalWrite(JK_Clk_2, HIGH); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); // Check that both Q and Q' change together on falling clock pulses. testp_Q1 = digitalRead(JK_Q1) ; testp_Q1_n = digitalRead(JK_Q1_n); testp_Q2 = digitalRead(JK_Q2) ; testp_Q2_n = digitalRead(JK_Q2_n); if((testp_Q1 != testp_Q1_n) && (testp_Q2 != testp_Q2_n)) testp8 = true; digitalWrite(JK_Clk_1, LOW) ; digitalWrite(JK_Clk_2, LOW); Clk1 = Clk1 + digitalRead(JK_Clk_1); Clk2 = Clk2 + digitalRead(JK_Clk_2); test_Q1 = digitalRead(JK_Q1) ; test_Q1_n = digitalRead(JK_Q1_n); test_Q2 = digitalRead(JK_Q2) ; test_Q2_n = digitalRead(JK_Q2_n); if(test_Q1 == 1 && test_Q1_n == 0 && test_Q2 == 1 && test_Q2_n == 0) test8 = true; Serial.print("\n 8: "); Serial.print("\t 1 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_1)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_1)); Serial.print("\t"); Serial.print(digitalRead(JK_J1)); Serial.print("\t"); Serial.print(digitalRead(JK_K1)); Serial.print("\t"); Serial.print(Clk1); Serial.print("\t"); Serial.print(test_Q1);Serial.print("\t"); Serial.print(test_Q1_n); Serial.print("\t\t\tJ=0,K=0 => No Change 1=>1"); Serial.print("\n\t 2 "); Serial.print("\t"); Serial.print(digitalRead(JK_Pre_2)); Serial.print("\t"); Serial.print(digitalRead(JK_Clr_2)); Serial.print("\t"); Serial.print(digitalRead(JK_J2)); Serial.print("\t"); Serial.print(digitalRead(JK_K2)); Serial.print("\t"); Serial.print(Clk2); Serial.print("\t"); Serial.print(test_Q2);Serial.print("\t"); Serial.print(test_Q2_n); Serial.print("\t"); Serial.print(test8); Serial.print("\t"); Serial.print(testp8); Clk1 = Clk2 = ""; if(test1 == true && test2 == true && test3 == true && test4 == true && test5 == true && test6 == true && test7 == true && test8 == true) { test_Function = true; Serial.print("\nJK Chip Function Test Passed\n"); } else { Serial.print("\nJK Chip Function Test Failed\n"); } if(testp1 == true && testp2 == true && testp3 == true && testp4 == true && testp5 == true && testp6 == true && testp7 == true && testp8 == true) { test_Pulse = true; Serial.print("JK Chip Synchronous Test Passed\n"); } else { Serial.print("JK Chip Synchronous Test Failed\n"); } if(test_Set == false || test_Reset == false || test_Function == false ) { Serial.print("Returning 0\n"); return 0; // JK FF is not working. } if(test_Pulse == true) { Serial.print("Returning 1\n"); return 1; } // JK FF is working correctly. else { Serial.print("Returning 2\n"); return 2; } //JK FF operation is okay by synchronizing issues between Q and Q'. }