PDA connectors and cables
15 pin Palm special
connector at the bottom TREO 600
4 pin USB A or
USB B plug connector
Bottom TREO 600
| Pin | Name | Direction | Description |
|---|---|---|---|
| 1 | RXD | Receive Data | |
| 2 | TXD | O/P Transmit Data/Power | |
| 3 | No Connect | GPIO to internal battery pack | |
| 4 | HS2* | Serial Cradle Detect | |
| 5 | HS1* | HotSync Interrupt | |
| 6 | GND | Ground | |
| 7 | USB D- | I/O USB Data Negative | |
| 8 | USB D+ | I/O USB Data Positive | |
| 9 | DQ | I/O 1-wire communication pin | |
| 10 | PACK+ | a1 Battery Positive Terminal | |
| 11 | PACK+ | a1 Battery Positive Terminal | |
| 12 | GND | Ground | |
| 13 | GND | Ground | |
| 14 | VDOCK | Cradle Power (charging) | |
| 15 | VDOCK | Cradle Power (charging) |
Notes
- * indicates active-low signals
USB cable
| USB Pin | PDA Pin | Description |
|---|---|---|
| 1 | 14 | VBus |
| 2 | 7 | D+ |
| 3 | 8 | D- |
| 4 | 6 | GND |