| IC number | Manufacturer | Documentation |
|---|---|---|
| 4145F023 [AA-GAYLE, 50023] | CSG | Not available |
| IC number | Package | CBM part number | CBM part description |
|---|---|---|---|
| 4145F023 [AA-GAYLE, 50023A] | 84-Pin PLCC | 391424-02 | IC, CSG, Gate Array, AA GAYLE, 84-pin PLCC |
| Amiga | Position | Package |
|---|---|---|
| A1200 | U5 | PLCC |
| Pin | Type | Function group | Name | Signal name |
|---|---|---|---|---|
| A1200 | ||||
| 1 | Output | Card functions | PE12 | PE12 |
| 2 | Output | Card functions | PE5 | PE5 |
| 3 | Power | Power | GND1 | GND |
| 4 | Output | Card functions | NOISE | NOISE via C711 |
| 5 | Output | Card functions | CC_RESET | CC_RESET |
| 6 | Output | Card functions | _CC_ENA | _CC_ENA |
| 7 | Output | Card functions | _REG | _REG |
| 8 | Output | Card functions | _WE | _WE |
| 9 | Output | Card functions | _OE | _OE |
| 10 | Output | Control functions | E | E via E112 |
| 11 | Output | Control functions | _FLASH | _FLASH |
| 12 | Input | Card functions | _IDE_IRQ | _IDE_IRQ |
| 13..14 | Output | Card functions | _IDE_CS(1).._IDE_CS(2) | _IDE_CS(1).._IDE_CS(2) |
| 15 | Output | Control functions | _SPARE_CS | _SPARE_CS |
| 16 | Output | Control functions | _NET_CS | _NET_CS |
| 17 | Output | Control functions | _RTC_CS | _RTS_CS |
| 18 | Output | Card functions | _IOWR | _IOWR |
| 19 | Output | Card functions | _IORD | _IORD |
| 20 | Power | Power | VCC1 | VCC |
| 21 | Output | Control functions | _ROMEN | _ROMEN via E113 |
| 22 | Input | Control functions | C14M | CPUCLK |
| 23 | Input | Control functions | CCK | CCK |
| 24 | Power | Power | GND2 | GND |
| 25 | Input | Control functions | XRDY | XRDY |
| 26 | Input | Control functions | _OVR | _OVR |
| 27 | Output | Card functions | CC_A0 | CC_A0 |
| 28 | Output | Control functions | _OEB | _OEB via E114 |
| 29 | ? | Control functions | _DBR | _DBR |
| 30 | Output | Control functions | _BLS | _BLS via XU2 and U26X |
| 31 | ? | Control functions | _REGEN | _REGEN |
| 32 | Output | Control functions | _RAMEN | _RAMEN via XU2 and XU3 |
| 33 | Input | Control functions | _AS | _AS via XU1 |
| 34 | Input | Control functions | _DS | _UD |
| 35 | ? | Control functions | _DSACK1 | _DSACK_0 via R115 |
| 36 | Input | Control functions | R_W | R_W |
| 37 | ? | Control functions | _DSACK0 | _DSACK_1 via R113 |
| 38 | Input | Control functions | _BG | _ZORRO |
| 39 | Input | Control functions | _HLT | _HLT via R117 |
| 40 | Input | Control functions | _RST | _RST via R116 |
| 41..44 | Input | Control functions | A12..A15 | A12..A15 |
| 45 | Power | Power | GND3 | GND |
| 46..53 | Input | Control functions | A16..A23 | A16..A23 |
| 54..61 | I/O | Control functions | D15..D8 | D31..D24 |
| 62 | Power | Power | VCC2 | VCC |
| 63 | Input | Control functions | _KBRESET | _KB_RESET |
| 64 | Input | Control functions | _SENSE | _FPU_MUSH |
| 65 | Output | Control functions | _FPU_CS | _FPU_CS |
| 66 | Power | Power | GND4 | GND |
| 67 | Output | Floppy functions | _MTRON | _MTR0 |
| 68 | Output | Control functions | _WIDE | _WIDE |
| 69..70 | Input | Control functions | FC1..FC0 | FC1..FC0 |
| 71 | Input | Floppy functions | _MTR | _MTR |
| 72 | Input | Floppy functions | _SEL | _SEL0 |
| 73 | Output | Control functions | _ODD_CIA | _ODD_CIA |
| 74 | Output | Control functions | _EVEN_CIA | _EVEN_CIA |
| 75..76 | Input | Card functions | _CC_CD(1).._CC_CD(2) | _CC_CD(1).._CC_CD(2) |
| 77..78 | Input | Card functions | _CC_BVD(1).._CC_BVD(2) | _CC_BVD(1).._CC_BVD(2) |
| 79 | Input | Card functions | _CC_WP | _CC_WP |
| 80 | Input | Card functions | _CC_BUSY | _CC_BUSY_IREQ |
| 81 | Input | Card functions | _WAIT | _WAIT |
| 82 | ? | Control functions | _BERR | _BEER via R114 |
| 83 | Output | Card functions | _INT6 | _INT6 |
| 84 | Output | Card functions | _INT2 | _INT2 |
Copyright © 2002-2004 Ronald van Dijk - All rights reserved
Last update: 10 January 2004