ASROCK STX-1000 Settings Manual

STX-1000
1 : 4-pin DC-in PWR Connector (Input +9V~+24V)
& UPS Module Power Output Connector
Pin1 and Pin4: GND
Pin2 and Pin3: DC Input
2 : COM Port Headers (COM2, 3)
Signal Signal Signal
PIN PIN PIN PIN
Name Name Name
10 NC 8 CCTS# 6 DDSR# 4
9 RRI# 7 RRTS# 5 GND 3
* This motherboard supports RS232/422/485 on COM3 port. Please
refer to below table for the pin definition. In addition, COM3 port
(RS232/422/485) can be adjusted in BIOS setup utility > Advanced
Screen > Super IO Configuration. You may refer to our user manual
for details.
COM3 Port Pin Definition
PIN RS232 RS422
1 DCD TX-
2 RXD RX+
3 TXD TX+
4 DTR RX-
5 GND GND
6 DSR N/A
7 RTS N/A
8 CTS N/A
9 RI N/A
10 NC NC
3 : USB2.0 Header (USB2_4)
4 : ATX/AT Mode Select (PWR_JP1)
1-2 : AT Mode
2-3 : ATX Mode
5 : 4-Pin CPU FAN Connector
(+12V)
6 : System Panel Header
PLED+
PLED-
PWRBTN#
GND
1
GND
RESET#
GND
HDLED-
HDLED+
Jumpers and Headers Setting Guide
1
FROM_UPS1
DC_JACK1
LAN1
LAN2
USB 2.0
T: USB0
B: USB1
USB 2.0
T: USB2
B: USB3
CI1
1
1
CLRMOS2
1
1
CLRMOS1 JGPIO1
7 : SATA Power Output Connector
8 : Front Panel Audio Header
1
N/A
2
1
Signal Signal
PIN
Name Name
Audio Jacks
DDTR# 2 RRXD
TTXD 1 DDCD#
9 : Pink - Mic In
10 : Green - Line Out
11 : USB3.0 Port (USB3_1)
12 : USB3.0 Port (USB3_2)
13 : Backlight Power Connector
RS485
RTX-
(BLT_PWR1)
N/A
RTX+
N/A
Signal
PIN
Name
GND
N/A
LCD_BLT_
6
N/A
VCC
N/A
N/A
14 : Panel Power Select
NC
(LCD_VCC) (PNL_PWR1)
1
1-2 : LCD_VCC : +3V
GND
P- P+
2-3 : LCD_VCC : +5V
USB_PWR
4-5 : LCD_VCC : +12V
15 : Backlight Power Select
(LCD_BLT_VCC) (BKT_PWR1)
4 3 2 1 1-2 : LCD_BLT_VCC : +5V
2-3 : LCD_BLT_VCC : +12V
4-5 : LCD_BLT_VCC : DC_IN
CPU_FAN_SPEED
16 : BL1
FAN_SPEED_CONTROL
Open : Protect LCD_BLT_VCC
Short : No Protect LCD_BLT_VCC
1
1 1 USB2_4
COM3 COM2
BIOS
ROM
BAT1
BUZZ1
CI2
1
1
1 USB3_3_4
JGPIO_SET1 PWR_BAT1
BLT_VOL1
TPM1
1
1
1
1
1
LPC1
JGPIO_PWR1
1
+5V
Signal Signal Signal Signal
PIN PIN PIN PIN
Name Name Name Name
LCD_ CON_ CON_
5 BLT_ 4 LBKLT_ 3 LBKLT_ 2 GND
VCC EN CTL
PANEL1
PLED PWRBTN
1
PWR_JP1
1
HDLED RESET
CPU_FAN1 SATA_PWR1
HD_AUDIO1
1
Mic In
Line Out
USB3_1
USB3_2
BLT_PWR1
PNL_PWR1
SPEAKER1
1
1
1
1
LVDS1
BKT_PWR1
1
1
BL1
BL2
BLT_PWM1 SPDIF1
1
1
SATA3_2 SATA3_1
17 : LVDS Panel Connector
GND +12V
GND
18 : BL2
Open : Protect LCD_VCC
Short : No Protect LCD_VCC
19 : 3W Audio AMP Output Wafer
Signal Signal
PIN PIN
Name Name
1 OUTLN 2 OUTLP
1
20 : M.2 Key-E Socket (M2_E1)
Signal
PIN
Name
1 GND
21 : SPDIF Header
1
22 : SATA3 Connectors (SATA3_1, SATA3_2)
(SATA3_2 is share with M2_B1)
1
39
1
2
40
1
Signal Signal
PIN PIN
Name Name
3 GOUTRP 4 OUTRN
SATA3_2 SATA3_1