IEI Integration IMB-Q770 - Manual (Page 57)

IMB-Q770 Mic ro -ATX Mo th e rb o a rd
P a g e 41
CN Typ e : 20-pin header
CN Lo c a tio n : See Figure 3-27
CN P in o u ts : See Table 3-21
The TPM connector connects to a TPM module.
Figure 3-27: TPM Connector Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 TPMPCLK 2 GND
3 LPC_FRAME# 4 NC
5 BUF_PCIRST# 6 +5V
7 LPC_AD3 8 LPC_AD2
9 +3.3V 10 LPC_AD1
11 LPC_AD0 12 GND
13 SMBCLK_RESUME 14 SMBDATA_RESUME
15 +3.3V 16 SERIRQ
17 GND 18 +3.3V
19 LPCPD_N 20 LDRQ0#
Table 3-21: TPM Connector Pinouts