Instruction Manual

56 Board Interfaces
DB-3CFAST Connector (CN2)
Table 4-24: DB-3CFAST Connector Pin Definition
Signal Name Pin # Pin # Signal Name
PCH_SPKR 1 2 CLK33_TPM
SIO_SPKR 3 4 LPC_FRAME-L
GND 5 6 TPM_RST-L
CN_VCC_RTC 7 8 LPC_AD3
GND 9 10 LPC_AD2
NC 11 12 LPC_AD1
NC 13 14 LPC_AD0
NC 15 16 TPM_LPCPD
NC 17 18 PCH_SERIRQ
NC 19 20 TPM_CLKRUN
NC 21 22 TPM_GPIO
NC 23 24 NC
NC 25 26 NC
NC 27 28 NC
NC 29 30 NC
NC 31 32 NC
NC 33 34 NC
NC 35 36 NC
GND 37 38 NC
SATA_PCH_RX-N0 39 40 NC
SATA_PCH_RX-P0 41 42 NC
GND 43 44 NC
SATA_PCH_TX-N0 45 46 NC
SATA_PCH_TX-P0 47 48 NC
GND 49 50 NC
CFast_CDI 51 52 NC
CFast_CDO 53 54 NC
GND 55 56 NC
P5V 57 58 P3V3
P5V 59 60 P3V3
12
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