Connector/Header Locations and Pin-outs
Intel® Server Board S3420GP TPS
Revision
2.4
Intel order number E65697-010
78
Table 41. Intel
®
RMM3 Connector Pin-out (J2C1)
Pin
Signal Name
Pin
Signal Name
1 P3V3_AUX
2 RMII_IBMC_RMM3_MDIO
3 P3V3_AUX
4 RMII_IBMC_RMM3_MDC
5 GND
6 RMII_IBMC_RMM3_RXD1
7 GND
8 RMII_IBMC_RMM3_RXD0
9 GND
10
RMII_IBMC_RMM3_CRS_DV
11 GND
12 CLK_50M_RMM3
13 GND
14 RMII_IBMC_RMM3_RX_ER
15 GND
16 RMII_IBMC_RMM3_TX_EN
17 GND
18 KEY
19 GND
20 RMII_IBMC_RMM3_TXD0
21 GND
22 RMII_IBMC_RMM3_TXD1
23 P3V3_AUX
24 SPI_IBMC_BK_CS_N
25 P3V3_AUX
26 TP_RMM3_SPI_WE
27 P3V3_AUX
28 SPI_IBMC_BK_DO
29 GND
30 SPI_IBMC_BK_CLK
31 GND
32 SPI_IBMC_BK_DI
33 GND
34 FM_RMM3_Present_N
7.3.2
LCP/IPMB Header
Table 42. LPC/IPMB Header Pin-out (J1H2)
Pin
Signal Name
Description
1
SMB_IPMB_5VSB_DAT
Integrated BMC IMB 5V standby
data line
2 GND
Ground
3
SMB_IPMB_5VSB_CLK
Integrated BMC IMB 5V standby
clock line
4
P5V_STBY
+5 V standby power
7.3.3
HSBP Header
Table 43. HSBP Header Pin-out (J1J1)
Pin
Signal Name
1 SMB_HSBP_5V_DAT
2 GND
3 SMB_HSBP_5V_CLK
4 FM_HSBP_ADD_C2
