INHALT

* NAME: LDR-APM DOC. 70180005000 REV. E PAGE 4

0124 * 1. YY IS THE FIRST OF FIVE CONSECUTIVE 0125 * SECTORS IN WHICH THE NEW LOADER 0126 * IS TO BE PLACED. FIVE SECTORS ARE 0127 * REQUIRED IF LOADING IS TO TAKE PLACE 0128 * FROM MAGNETIC TAPE AND/OR 0129 * CARDS. 0130 * 0131 * 2. YY IS THE FIRST OF FOUR CONSECUTIVE 0132 * SECTORS IN WHICH THE NEW LOADER IS TO 0133 * BE PLACED. FOUR SECTORS ARE REQUIRED 0134 * IF LOADING IS TO TAKE PLACE FROM 0135 * PAPER TAPE AND/OR DISC ONLY 0136 * 0137 * (C) SET P TO 7000 AND PRESS START. THE COMPUTER 0138 * WILL HALT 0139 * SET THE A REGISTER TO THE PROPER INPUT 0140 * DEVICE CODE, BIT 15 FOR ASR OR BIT 16 0141 * FOR HIGH SPFED READER. 0142 * 0143 * (D) PRESS START. ON A DDP-416, THERE WILL BE 0144 * A SECOND HALT, FOR SETTING THE BASE SECTOR. 0145 * PRESS START AGAIN AND THE OBJECT TAPE OF THE LOADER 0146 * WILL LOAD INTO MEMORY, 'MR' WILL BE TYPED 0147 * AND THE COMPUTER WILL HALT. 0148 * (E) 0149 * (1) IF LDR-APM IS TO BE USED FOR LOADING FROM 0150 * MAGNETIC TAPE/CARDS AS WELL AS PAPER TAPE: 0151 * MOUNT THE OBJECT TAPE OF I$MA-U/I$CB IN THE 0152 * PAPER TAPE READER. SET THE A REGISTER TO 0153 * 'YY000, WHERE YY IS THE FIFTH SECTOR IN 0154 * WHICH THE LOADER WILL RESIDE. SET THE P 0155 * REGISTER TO '7003 PRESS START. THE COMPUTER 0156 * WILL HALT. SET THE INPUT DEVICE CODE IN THE 0157 * A REGISTER. PRESS START, THE TAPE WILL BE LOADED. 0158 * 'MR' WILL BE TYPED AND THE COMPUTER WILL HALT, 0159 * IF I$MA-U WAS NOT LOADED, LOADING OF M$UNIT-U IS 0160 * NOT NECESSARY. 0161 * IF I$MA-U WAS LOADED MOUNT THE OBJECT TAPE OF 0162 * M$UNIT-U IN THE READER, PRESS START. IF ONLY ONE 0163 * OF THE ABOVE INPUT DEVICES IS TO BE USED THE 0164 * LOADING OF LDR-DUMY WILL BE REQUIRED. SEE STEP 0165 * 2 BELOW. WHEN 'LC' HAS BEEN TYPED, MASTER CLEAR, 0166 * SET P TO '7002, PRESS START. A MEMORY MAP OF THE 0167 * NEW LOADER WILL BE TYPED. 0168 * 0169 * (2) IF LDR-APM IS TO BE USED FOR LOADING FROM 0170 * PAPER TAPE AND/OR DISC ONLY: 0171 * MOUNT THE OBJECT TAPE OF LDR-DUMY IN THE PAPER 0172 * TAPE READER. SET P TO '7003. SET THE A REGISTER 0173 * TO ZZZZZ WHERE ZZZZZ IS EQUAL TO THE HIGHEST BASE