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ECA-4025 User Manual
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B58 CPUPETP5 A58 GND
B59 CPUPETN5 A59 GND
B60 GND A60 CPUPERP5
B61 GND A61 CPUPERN5
B62 CPUPETP4 A62 GND
B63 CPUPETN4 A63 GND
B64 GND A64 CPUPERP4
B65 GND A65 CPUPERN4
B66 CPUPETP3 A66 GND
B67 CPUPETN3 A67 GND
B68 GND A68 CPUPERP3
B69 GND A69 CPUPERN3
B70 CPUPETP2 A70 GND
B71 CPUPETN2 A71 GND
B72 GND A72 CPUPERP2
B73 GND A73 CPUPERN2
B74 CPUPETP1 A74 GND
B75 CPUPETN1 A75 GND
B76 GND A76 CPUPERP1
B77 GND A77 CPUPERN1
B78 CPUPETP0 A78 GND
B79 CPUPETN0 A79 GND
B80 GND A80 CPUPERP0
B81 NC A81 CPUPERN0
B82 GND A82 GND
4. JSPIROM1 : 2x7 2.0mm SPI ROM Programming & TPM Module Pin Header
Pin # Description Pin # Description
1
3.3V ME POWER
2
SPI_CS1#
3
SPI_CS0#
4
3.3V ME POWER
5
SPI_MISO_TPM
6
SPI_PCH_IO3
7
NC
8
SPI_CLK_TPM
9
GND
10
SPI_MOSI_TPM
11
IRQ_TPM_SPI#_R
12 NC
13
SPI_TPM_CS0#
14
RESET
5. CMOS1 : 1x3 2.54mm Pin Header
Clear CMOS Data
Pin # Description
1-2 (Default) Normal
2-3 Clear CMOS
JSPIROM1
2X7P_N12
1 2
4
6
3
8
5
9 10
11
13
7
14