Bios Flash Socket (J19); Espi Connector (J4); Table 13: Bios Flash Socket Pinout; Table 14: Espi Connector - Kontron COM-HPC User Manual

5.8. BIOS Flash Socket (J19)

Figure 14: BIOS Flash Socket

Table 13: BIOS Flash Socket Pinout

Pin Signal
1 SPI_CS#
2 SPI_MISO_R
3 SPI_WP#
4 GND

5.9. ESPI Connector (J4)

Figure 15: ESPI Connector

Table 14: ESPI Connector

Signal Name Pin
V_1V8_S5 1
ESPI_IO_0 3
ESPI_IO_2 5
ESPI_ALERT0# 7
ESPI_CLK 9
ESPI_CS1# 11
GND 13
PWRBTN#
15
(TP) N.C. 17
V_3V3_S5
19
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Pin Signal
5 SPI_MOSI_R
6 SPI_CLK_R
7 SPI_HOLD#
8 SPI_VCC
Pin Signal Name
2 ESPI_CS0#
4 ESPI_IO_1
6 ESPI_IO_3
8 ESPI_ALERT1#
10 ESPI_RST#
12 GND
14 CB_RESET#
SYS_RESET#
16
18 N.C. (TP)
GND
20
COM-HPC Client Evaluation Carrier- Rev. 0.3 Preliminary
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