Intel S3420GPLC Product Specification - Page 90

LCP/IPMB Header, HSBP Header

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

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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