X16-08T1

* E510-091-H902 (X16-08T1) DRAWING NO. 41285222-001-01 PAGE 3

0068 * USE 0069 * 0070 * INSERT THE NUMBER OF 8K INCREMENTS OF MEMORY WHICH HAVE THE 0071 * LOCKOUT OPTION (1, 2, 3, OR 4) IN BITS 14-16 OF REGISTER "A" AND 0072 * START THE PROGRAM AT LOCATION "STRT". 0073 * 0074 * THE PROGRAM SHOULD STOP AT "EOPH", THE END-OF-PASS HALT. 0075 * EACH PUSH OF THE START BUTTON SHOULD CAUSE THE PROGRAM TO LOOP 0076 * THROUGH ALL THE TESTS AND STOP AT "EOPH". IF IT DOES, TYPE IN THE 0077 * CHARACTER "G" AND THEN PRESS START TO CAUSE THE PROGRAM TO CYCLE 0078 * WITHOUT STOPPING UNLESS IT DETECTS AN ERROR. 0079 * 0080 * IF THE CHARACTER "S" IS TYPED IN, THE PROGRAM WILL AGAIN 0081 * STOP AFTER EACH PASS. 0082 * 0083 * IF THE CHARACTER "T" IS TYPED IN, THE NUMRER OF PASSES 0084 * COMPLETED WILL BE TYPED OUT. 0085 * 0086 * 0087 * ERRORS 0088 * 0089 * WHENEVER A PLANNED INTERRUPT DOES NOT OCCUR, A "JST EROR" IS 0090 * EXECUTED. SINCE THE "HLT" IN THE ERROR ROUTINE MAY NOW CAUSE AN 0091 * INTERRUPT, ANOTHER LINK ADDRESS 1S STORED IN LOC. '62 AND A SECOND 0092 * "HLT" TS USED. WHEN EITHER OF THESE TWO ERROR HALTS IS ENCOUN- 0093 * TERED, THE CONTENTS OF REGISTER "A" WILL BE THE SAME AS THEY WERE 0094 * WHEN THE PLANNED INTERRUPT SHOULD HAVE OCCURRED. 0095 * 0096 * IN ORDER TO DISPLAY MORE INFORMATION IN REG. A, NAMELY THE 0097 * CONTENTS OF "EROR", THE ORIGINAL CONTENTS OF LOC. '62, AND THE 0098 * PRESENT CONTENTS OF LOC. '62, THE "START" BUTTON WILL HAVE TO BE 0099 * PUSHED 1, 2, OR 3 TIMES, RESPECTIVELY. A FOURTH PUSH WILL RETURN 0100 * CONTROL TO THE MAIN PROGRAM WHICH WILL RE-TRY THE FAILING TEST. 0101 * 0102 * 0103 EJCT