| IC number | Manufacturer | Documentation |
|---|---|---|
| Am7992B | AMD | Web site, Datasheet (PDF) |
| IC number | Package | CBM part number | CBM part description |
|---|---|---|---|
| Am7992B | 24-Pin DIP | 390632-01 | AMD7992B SIA |
| Amiga | Position | Package |
|---|---|---|
| A2065 | U20 | DIP |
| Pin | Type | Name | Description |
|---|---|---|---|
| 1 | Output | CLSN | Collision |
| 2 | Output | RX | Receive Data |
| 3 | Output | RENA | Receive Enable |
| 4 | Output | RCLK | Receive Clock |
| 5 | Output | TSEL | Transmit Mode Select |
| 6..7 | Power | GND1..GND2 | Ground |
| 8..9 | Input | X1..X2 | Crystal Oscillator |
| 10 | Input | TX | Transmit |
| 11 | Output | TCLK | Transmit Clock |
| 12 | Input | TENA | Transmit Enable |
| 13 | Outputs | Transmit- | Transmit, differential |
| 14 | Transmit+ | ||
| 15 | Power | GND3 | Ground |
| 16 | Output | RF | Frequency setting VCO Loop filter |
| 17 | Input | PF | Receive path VCO Phase-Locked loop filer |
| 18..19 | Power | VCC1..VCC2 | Supply |
| 20 | Input | _TEST | Test Control |
| 21 | Inputs | Receive- | Receiver, differential |
| 22 | Receive+ | ||
| 23 | Inputs | Collision- | Collision, differential |
| 24 | Collision+ |
Copyright © 2003-2004 Ronald van Dijk - All rights reserved
Last update: 4 January 2004