PDA connectors and cables
Pinout of the Visor Deluxe PDA. Serial port voltages are 3.3V. Pin 1 is on the left, as the Visor Deluxe lies screen down on a table with the connector nearest you and the Springboard slot furthest away from you. Connector at the Bottom of the PDA
Bottom of the PDA
| Pin | Name | Direction | Description |
|---|---|---|---|
| 1 | RX Data | OUT | 3.3V input to Visor Deluxe serial port |
| 2 | Keyboard Detect | OUT | 3.3V input to notify Visor Deluxe of presence of external keyboard |
| 3 | Hotsync interrupt | OUT | 3.3V input to notify Visor Deluxe that Hotsync button on cradle was pushed |
| 4 | Ground | - | Ground |
| 5 | USB + Data | IN/OUT | USB D+ line |
| 6 | USB - Data | IN/OUT | USB D- line |
| 7 | VDock | - | Voltage from cradle. Connects internally to some Springboard modules to recharge onboard batteries. |
| 8 | TX Data | IN | 3.3V output from Visor Deluxe serial port |