External I/O Connectors; Serial Port B Connector (Optional) - Intel D845EPI Specification

Intel Desktop Board D845EPI Technical Product Specification

2.8.3 External I/O Connectors

Figure 7 shows the locations of the external I/O connectors.
D
C
Item Description
A Serial Port B (optional)
B Auxiliary front panel power/sleep/message-waiting LED
C Front panel
D Front panel USB
Table 25.

Serial Port B Connector (optional)

Pin Signal Name
1 DCD
3 TXD
5 Ground
7 RTS
9 RI
50
1
2
7
10
1
2
8
9
1 3
B
Figure 7. External I/O Connectors
9 1
2
8
OM16248
For more information see:
Table 25
Table 26
Table 27 and Figure 8
Figure 9
Pin Signal Name
2 RXD
4 DTR
6 DSR
8 CTS
10 Not connected
A