Table 1. Signal Descriptions
| Signal |
Direction |
Description |
|
P0.<0..7> |
Output |
Port 0 Digital Output Channels—Data lines for port 0. |
| GND |
Input |
Ground—Ground for all ports. |
|
P1.<0..7> |
Output |
Port 1 Digital Output Channels—Data lines for port 1. |
|
P2.<0..7> |
Output |
Port 2 Digital Output Channels—Data lines for
port 2. |
|
P3.<0..7> |
Output |
Port 3 Digital Output Channels—Data lines for port 3. |
|
COM (VCC) |
Input |
Power line for all ports. |
