Front Panel I/O Connectivity Design Guide

7.2.2 Pin Assignments

Table 25. Serial-WHQL Debug Connector

Pin Signal Name

1 DCD (Data Carrier Detect)

2 DSR (Data Set Ready)

3 SIN # (Serial Data In)

4 RTS (Request to Send)

5 SOUT # (Serial Data Out)

6 CTS (Clear to Send)

7 DTR (Data Terminal Ready)

8 RI (Ring Indicator)

9 Ground

7.3 Parallel Port Connectors

Internal parallel port connection consists of:

• A 25-contact motherboard footprint for connection to a rear panel D-sub connector

• A 26 stake-pin connector on the motherboard

7.3.1 Rear Panel Connector

7.3.1.1 Connector Design

OM12198

Figure 36. Motherboard Footprint for the Parallel Port Rear Panel Connector (Bottom View)

OM12199

Figure 37. Parallel Port Rear Panel Connector (Outside View)

Manufacturer's Part Number: Foxconn DM11351-PR1 (or equivalent)