Previous File Previous Page Single Page Next Page Next File

* 0520-001-H002 (O16-DPT9) DRAWING NO. 41285751-001-01 PAGE 35

1595 * 1596 * MOVE PLOTTER TO CENTRE (WITHOUT INTERRUPT) 1597 03224 0 000000 MPCT DAC ** MOVE PLOTTEP TO CENTRE (WITHOUT INT) 1598 03225 0 10 03241 JST MPET 1599 03226 34 0227 DP10 SKS PLLR 1600 03227 100000 SKP EAST LIMIT REACHED 1601 03230 0 01 03225 JMP *-3 LIMIT NOT YET REACHED, MOVE EAST 1602 03231 0 02 04335 LDA LMIT 1603 03232 0404 77 LGR 1 1604 03233 140407 TCA 1605 03234 0 04 00000 STA 0 STEP COUNTER 1606 03235 0 10 03263 JST MPWT 1607 03236 0 12 00000 IRS 0 INCREMENT STEP COUNTER 1608 03237 0 01 03235 JMP *-2 MOVE PLOTTER NEXT STEP 1609 03240 -0 01 03224 JMP* MPCT EXIT FROM SUBROUTINE 1610 * 1611 * MOVE PLOTTER EAST ONE STEP (WITHOUT INTERRUPT) 1612 03241 0 000000 MPET DAC ** MOVE PLOTTER EAST (WITHOUT INT) 1613 03242 14 0127 DP11 OCP PLET EAST - CARRIAGE RIGHT 1614 03243 34 0127 DP12 SKS PLNB SKIP IF PLOTTER NOT BUSY 1615 03244 0 01 03251 JMP PET1 PLOTTER BUSY, OK 1616 03245 0 10 04150 JST ERRR ERROR ROUTINE 1617 03246 101000 NOP 1618 03247 147302 BCI 2,NBET P NOT BUSY IMMEDIATELY AFTER MOVING EAST 03250 142724 1619 03251 0 02 04327 PET1 LDA DRTR DIRECTIONAL TIMER 4(4.2) MS 1620 03252 34 0127 PET0 SKS PLNB SKIP IF PLOTTER NOT BUSY 1621 03253 100000 SKP PLOTTER BUSY, DELAY LOOP 1622 03254 -0 01 03241 JMP* MPET EXIT FROM SUBROUTINE 1623 03255 141206 AOA 1624 03256 101040 SNZ TEST FOR COMPLETION OF 4(4.2) MS 1625 03257 0 10 04150 JST ERRR ERROR ROUTINE 1626 03260 0 01 03252 JMP PET0 DELAY LOOP 0F 4(4.2) MILLI-SECONDS 1627 03261 141323 BCI 2,BSET PLOTTER BUSY 4(4.2) MS AFTER MOVING EAST 03262 142724 1628 * 1629 * MOVE PLOTTER WEST ONE STEP (WITHOUT INTERRUPT) 1630 03263 0 000000 MPWT DAC ** MOVE PLOTTER WEST (WITHOUT INT) 1631 03264 14 0227 DP14 OCP PLWT WEST-CARRIAGE LEFT 1632 03265 34 0127 DP15 SKS PLNB SKIP IF PLOTTER NOT BUSY 1633 03266 0 01 03273 JMP PWT1 PLOTTER BUSY, OK 1634 03267 0 10 04150 JST ERRR ERROR ROUTINE 1635 03270 101000 NOP 1636 03271 147302 BCI 2,NBWT P NOT BUSY IMMEDIATELY AFTER MOVING WEST 03272 153724 1637 03273 0 02 04327 PWT1 LDA DRTR DIRECTIONAL TIMER 4(4.2) MS 1638 03274 34 0127 PWT0 SKS PLNB SKIP IF PLOTTER NOT BUSY 1639 03275 100000 SKP PLOTTER BUSY, DELAY LOOP 1640 03276 -0 01 03263 JMP* MPWT EXIT FROM SUBROUTINE 1641 03277 141206 AOA
Previous File Previous Page Single Page Next Page Next File