ASROCK B650 PG LIGHTNING User Manual page 56

SPI TPM Header
(13-pin SPI_TPM_J1) (see p.6, 7, No. 14)
This connector supports SPI Trusted Platform Module (TPM) system, which can securely
store keys, digital certificates, passwords, and data. A TPM system also helps enhance
network security, protects digital identities, and ensures platform integrity.
SPI_TPM_J1
SPI_DQ3
SPI_PWR
Dummy
CLK
SPI_MOSI
RST#
TPM_PIRQ
1
SPI_TPM_CS#
GND
RSMRST#
SPI_MISO
SPI_CS0
SPI_DQ2
52