
Connect Tech 
External Power Connector (P8)
The connector no longer enables 3.3V regulation – i t is always enabled.
| 
 | Revision B | 
| Pin | Signal | 
| 
 | 
 | 
15V
23.3 enable (connect to 5V)
3GND
4VIO (connect to 5V)
| 
 | Revision C | 
| Pin | Signal | 
| 
 | 
 | 
15V
2
3GND
4VIO (connect to 5V)
Specifications
| 
 | Revision B | 
 | Revision C | 
| 
 | 
 | 
 | 
 | 
| Power Requirements | +3.3V DC and +5V DC, in  | +5V | DC, in  | 
| 
 | +5V DC  | +5V | DC  | 
| 
 | Current requirements are configuration | 
 | 
 | 
| 
 | dependant. | 
 | 
 | 
| 
 | 
 | 
 | 
 | 
| Revision 0.02 | 39 | 
