User`s guide

13 KTC5520/EATX
www.kontron.com
2.13 Baseboard Management Controller
The Baseboard Management Controller is provided using the Aspeed AST2050. This part provides video
display, KVM and VM support.
2.14 TPM (Trusted Platform Module)
The KTC5520/EATX has one TPM 1.2 header on the baseboard. This connector supports a TPM module, which
can securely store keys, digital certificates, passwords and data. It also helps to enhance network security,
protect digital identies and ensure platform integrity.
Table 2-4: TPM Pinout
Pin Signal Pin Signal
1 LCLK 2 GND
3 LFRAME# 4
5 LRESET# 6 P5V
7 LAD3 8 LAD2
9 P3V 10 LAD1
11 LAD0 12 GND
13 SCL 14 SDA
15 P3VSB 16 SERIRQ
17 GND 18 CLKRUN#
19 LPCPD# 20 LDRQ0#