IEI Integration NOVA-PV-D4251_D5251 v1.10 - Manual (Page 71)

NOVA-PV-D5251/D4251 5.25" SBC
Page 55
3.2.28 TPM Connector
CN Label: TPM1
CN Type: 20-pin header (2x10)
CN Location: See Figure 3-30
CN Pinouts: See Table 3-30
The Trusted Platform Module (TPM) connector secures the system on bootup.
Figure 3-30: TPM Connector Pinout Location
Pin Description Pin Description
1 FWHPCLK 2 GND
3 LFRAME# 4 NC (KEY)
5 PCIRST# 6 VCC (+5V)
7 LAD3 8 LAD2
9 VCC3 (+3.3V) 10 LAD1
11 LAD0 12 GND
13 SMBCLK 14 SMBDATA
15 3VDUAL 16 SERIRQ
17 GND 18 CLKRUN#
19 LPCPD# 20 LDRQ#
Table 3-30: TPM Connector Pinouts