INHALT

* NAME: LDR-APM DOC. 70180005000 REV. E PAGE 13

0574 * 0575 * 0000010100000000 (002400) 0576 * 00NNNNNN00000000 (001400) 0577 * ZZZZZZZZZZZZZZZZ (003000) 0578 * 0579 * N = NUMBER OF WORDS IN THIS BLOCK (ALWAYS 3). 0580 * Z = CHECKSUM 0581 * 0582 * SET THE LOAD MODE TO RELOCATABLE. ABSOLUTE IS THE ASSUMED 0583 * MODE, AND THE LOADER WILL RETURN TO THE ABSOLUTE MODE AT THE END 0584 * OF THE CURRENT SUBPROGRAM. 0585 * 0586 * BLOCK TYPE 0-30.. ABSOLUTE MODE BLOCK. 0587 * 0588 * 0000011000000000 (003000) 0589 * 00NNNNNN00000000 (001400) 0590 * ZZZZZZZZZZZZZZZZ (002400) 0591 * 0592 * N = NUMBER OF WORDS IN THIS BLOCK (ALWAYS 3). 0593 * Z = CHECKSUM. 0594 * 0595 * SET THE LOAD MODE TO ABSOLUTE. ABSOLUTE IS THE ASSUMED MODE. 0596 * 0597 * BLOCK TYPES 0-34 AND 0-40.. ILLEGAL. USED INTERNALLY BY DAP-16. 0598 * 0599 * BLOCK TYPE 0-44.. SUBPROGRAM CALL BLOCK. 0600 * 0601 * 0000100100000000 (004400) 0602 * 00NNNNNN00000000 (003400) 0603 * AAAAAAAABBBBBBBB 0604 * CCCCCCCCDDDDDDDD 0605 * EEEEEEEEFFFFFFFF 0606 * 000000000000000P 0607 * ZZZZZZZZZZZZZZZZ 0608 * 0609 * N = NUMBER OF WORDS IN THIS BLOCK (ALWAYS 7). 0610 * A = FIRST CHARACTER OF ENTRY POINT NAME IN ASCII. 0611 * B = SECOND CHARACTER OF ENTRY POINT NAME. 0612 * ... 0613 * F = SIXTH CHARACTER OF ENTRY POINT NAME. 0614 * P = 0.. PREVIOUS DATA WORD IS A NINE-BIT MEMORY REFERENCE. 0615 * 1.. PREVIOUS DATA WORD IS A DAC. 0616 * Z = CHECKSUM. 0617 * 0618 * THE LAST DATA WORD LOADED FROM THE PRECEDING DATA BLOCK IS 0619 * A REFERENCE TO THIS ENTRY POINT NAME (AND IT WAS LOADED WITH AN 0620 * ADDRESS OF ABSOLUTE ZERO). ENTRY POINT NAMES ARE SIX CHARAC- 0621 * TERS, LEFT-JUSTIFIED, AND FILLED WITH BLANKS (240). ONLY ONE NAME 0622 * WILL BE FOUND IN A SUBPROGRAM CALL BLOCK. 0623 *