ASRock A520M-HVS User Manual - Page 34

pin SPI_TPM_J1

Page 34 highlights

A520M-HDV A520M-HVS ATX 12V Power Connector (4-pin ATX12V1) (see p.6 or 7, No. 1) Serial Port Header (9-pin COM1) (see p.6 or 7, No. 13) SPI TPM Header (13-pin SPI_TPM_J1) (see p.6 or 7, No. 16) Please connect an ATX 12V power supply to this connector. *The power supply plug fits into this connector in only one orientation. RRXD1 DDTR#1 DDSR#1 CCTS#1 1 RRI#1 RRTS#1 GND TTXD1 DDCD#1 This COM1 header supports a serial port module. SPI_DQ3 +3.3V Dummy CLK SPI_MOSI RST# TPM_PIRQ 1 SPI_TPM_CS# GND RSMRST# SPI_MISO SPI_CS0 SPI_DQ2 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. English 29

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English
29
A520M-HDV
A520M-HVS
ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.6 or 7, No. 1)
Please connect an ATX
12V power supply to this
connector.
*°e power supply plug
fits into this connector in
only one orientation.
Serial Port Header
(9-pin COM1)
(see p.6 or 7, No. 13)
°is COM1 header
supports a serial port
module.
SPI TPM Header
(13-pin SPI_TPM_J1)
(see p.6 or 7,
No. 16)
°is connector supports SPI
Trusted Platform Module (TPM)
system, which can securely store
keys, digital certificates, pass-
words, and data. A TPM system
also helps enhance network
security, protects digital
identities, and ensures platform
integrity.
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
1
SPI_DQ3
+3.3V
SPI_DQ2
SPI_CS0
Dummy
CLK
SPI_MISO
SPI_MOSI
GND
SPI_TPM_CS#
RST#
RSMRST#
TPM_PIRQ