ASRock E3C224 manual USB 2.0 Headers and Ports

USB 2.0 Headers and Ports

(9-pin USB_2_3) (see p.18, 21, 24) (9-pin USB_4_5) (see p.18, 21, 24)

USB_PWR

-B

+B

GND DUMMY

1

GND

+A

-A

USB_PWR

Besides two default USB

2.0ports on the I/O panel, there are are two USB 2.0 headers and one port on this motherboard. Each USB

2.0header can support two USB 2.0 ports.

(USB_6)

(see p.18, 21, 24)

USB 3.0 Headers

(19-pin USB3_2_3)

					IntA_P_D+ ID	Besides four USB 3.0 ports
				IntA_P_D-		on the I/O panel, there are
		IntA_P_SSTX+
				GND
	IntA_P_SSTX-					one header on this mother-
			GND
IntA_P_SSRX+						board. Each USB 3.0 header
Vbus
IntA_P_SSRX-						1 can support two ports.

Vbus

IntA_P_SSRX-

IntA_P_SSRX+

GND

IntA_P_SSTX-

IntA_P_SSTX+

GND

IntA_P_D-

IntA_P_D+

TPM Header

(17-pin TPM1) (see p.18, 21, 24)

GND	SMBCLK MAIN	SMBDA TAMAI N	LAD2L	LAD1L	GND	SPWRDWN#	SERIRQ#	FCLKRUN#
1
CK33M TPM	LFRAME#L	TPM RST#	LAD3L	+3V	LAD0L		+3VSB	GND

This connector supports Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network se- curity, protects digital identi- ties, and ensures platform integrity.

System Panel Header

(9-pin PANEL1) (see p.18, 21, 24)

PLED+ PLED-

PWRBTN#

GND

1

GND RESET#

GND HDLED-

HDLED+

This header accommodates several system front panel functions.

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