Serial Port Connectors; Table 108. External Db9 Serial A Port Pin-Out (J8A1); Table 109. Internal 9-Pin Serial B Header Pin-Out (J1B1) - Intel SC5650HCBRP Product Specification

Connector/Header Locations and Pin-outs
Pin
35 GND
37 PE_ICH10_SAS_SW_RXN2
39 GND
41 PE_ICH10_SAS_SW_RXN3
43 GND
45 CLK_100M_SAS_DN
47 GND
49 P3V3
8.5.5

Serial Port Connectors

The server board provides one external DB9 Serial A port (J8A1) and one internal 9-pin Serial B
header (J1B1). The following tables define the pin-outs.
158
Name

Table 108. External DB9 Serial A Port Pin-out (J8A1)

Pin Signal Name
1 SPA_DCD
2 SPA_SIN_L
3 SPA_SOUT_N
4 SPA_DTR
5 GND
6 SPA_DSR
7 SPA_RTS
8 SPA_CTS
9 SPA_RI

Table 109. Internal 9-pin Serial B Header Pin-out (J1B1)

Pin Signal Name
1 SPB_DCD
2 SPB_DSR
3 SPB_SIN_L
4 SPB_RTS
5 SPB_SOUT_N
6 SPB_CTS
7 SPB_DTR
8 SPB_RI
9 SPB_EN_N
Intel order number E81443-002
Intel® Server System SC5650HCBRP TPS
Pin
36 PE_ICH10_SAS_SW_RXP2
38 GND
40 PE_ICH10_SAS_SW_RXP3
42 GND
44 CLK_100M_SAS_DP
46 GND
48 P3V3
50 P3V3
Description
DCD (carrier detect)
RXD (receive data)
TXD (Transmit data)
DTR (Data terminal ready)
Ground
DSR (data set ready)
RTS (request to send)
CTS (clear to send)
RI (Ring Indicate)
Description
DCD (carrier detect)
DSR (data set ready)
RXD (receive data)
RTS (request to send)
TXD (Transmit data)
CTS (clear to send)
DTR (Data terminal ready)
RI (Ring indicate)
Enable
Name
Revision 1.2