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* NAME: AB16-CCT4 DOC 70180658000 REV H PAGE 24

1080 02107 0 05 02762 ERA =1 ** 1081 02110 0 04 02055 STA TXBF ** 1082 02111 0 01 02030 JMP TABB RETURN TO LOOP 1083 * 1084 * ROUTINE T042 ACO 17 1085 * THIS ROUTINE CHECKS FOR PROPER FUNCTIONING 1086 * OF THE AC017 INPUT TO THE ADDERS. THE 1087 * INSTRUCTIONS USED TO DO THE CHECKING 1088 * ARE IRS, ACA, TCA 1089 * 1090 02112 000042 OCT 42 TEST NO. 1091 02113 0 000000 ADD3 DAC ** C BIT TEST 1092 02114 0 02 02112 LDA *-2 LOAD TEST NO. 1093 02115 0 04 00777 STA '777 STORE AT '777 1094 02116 101000 NOP KILL TEST LOCATION 1095 02117 0 02 00455 LDA CNTY 1096 02120 0 04 02172 STA TACN ** 1097 02121 0 04 02173 STA TACP ** 1098 02122 0 04 02167 STA TACK ** 1099 02123 0 04 02170 STA TACL ** 1100 02124 0 04 02171 STA TACM ** 1101 02125 0 02 02167 TACB LDA TACK INCREMENT CHECK VALUE BY 1102 02126 0 06 02762 ADD =1 ADDING ONE 1103 02127 0 04 02167 STA TACK ** 1104 02130 101400 SMI TEST IF LOOP FINISHED 1105 02131 -0 01 02113 JMP* ADD3 RETURN 1106 02132 0 12 02170 IRS TACL INCREMENT BY IRS INSTRUCTION 1107 02133 0 02 02170 LDA TACL CHECK RESULTS AGAINST CHECK 1108 02134 0 05 02167 ERA TACK VALUE 1109 02135 101040 SNZ 1110 02136 0 01 02140 JMP TACC TO NEXT INSTRUCTION 1111 02137 000000 HLT ERROR 1112 02140 0 02 02171 TACC LDA TACM TEST USING ACA INSTRUCTIONS 1113 02141 140600 SCB SET C BIT TO ONE 1114 02142 141216 ACA ADD ONE TO A REG USING ACA 1115 02143 0 04 02171 STA TACM CHECK RESULTS AGAINST 1116 02144 0 05 02167 ERA TACK CHECK VALUE 1117 02145 101040 SNZ 1118 02146 0 01 02150 JMP TACD TO NEXT INSTRUCTION 1119 02147 000000 HLT ERROR 1 1120 02150 0 02 02172 TACD LDA TACN CHECK OF TCA INSTRUCTIONS 1121 02151 0 05 02761 ERA =-'1 COMPLEMENT TEST VALUE 1122 02152 140407 TCA PERFORM TWO'S COMPLEMENT 1123 02153 0 04 02172 STA TACN ** 1124 02154 0 05 02167 ERA TACK CHECK RESULTS 1125 02155 101040 SNZ AGAINST CHECK VALUE 1126 02156 0 01 02160 JMP TACJ TO NEXT INSTRUCTION 1127 02157 000000 HLT ERROR 1128 02160 0 02 02173 TACJ LDA TACP CHECK OF AOA INSTRUCTION 1129 02161 141206 AOA ADD 1 TO AOA TEST VALUE
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