English
30
ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.1, No. 1)
Please connect an ATX
12V power supply to this
connector.
*The power supply plug
fits into this connector in
only one orientation.
Serial Port Header
(9-pin COM1)
(see p.1, No. 13)
This COM1 header
supports a serial port
module.
SPI TPM Header
(13-pin SPI_TPM_J1)
(see p.1, No. 16)
This 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
Summary of Contents for A520M/ac
Page 17: ...English 14 3 ...
Page 19: ...English 16 3 4 C P U _ F A N 1 ...
Page 20: ...English 17 A520M ac Installing the AM4 Box Cooler SR2 1 2 ...
Page 21: ...English 18 3 ...
Page 23: ...English 20 Installing the AM4 Box Cooler SR3 1 2 ...
Page 24: ...English 21 A520M ac 3 4 ...
Page 81: ...78 繁體中文 認證 FCC CE ErP EuP ready 須具備 ErP EuP ready 電源供應器 ...