ASRock IMB-1216M [22/42] 25 pin lpt_gpio1

ASRock IMB-1216M [22/42] 25 pin lpt_gpio1
22
Backlight Power Connector
(6-pin BLT_PWR1)
(see p.8, No. 13)
3W Audio AMP Output Wafer
(4-pin SPEAKER1)
(see p.8 No. 29)
1
PIN Signal Name
6 LCD_BLT_VCC
5 LCD_BLT_VCC
4 CON_LBKLT_EN
3 CON_LBKLT_CTL
2 GND
1 GND
PIN Signal Name
7 GND
6 GND
5 BLT_DW
4 BLT_UP
3 PWRDN
2 GPIO_VOL_DW
1 GPIO_VOL_UP
1
Backlight Volume Control
(7-pin BLT_VOL1)
(see p.8, No. 14)
1
SPD0
STB#
SPD1
SPD2
SPD3
SPD4
SPD6
SPD7
GND
GND
SLIN#
PINIT#
ERROR#
AFD#
GND
GND
GND
GND
GND
GND
SPD5
ACK#
BUSY
PE
SLCT
*
If you want to use the printer port function, please
short pin4 and pin5 on
Digital Input / Output
Power Select (JGPIO_PWR1).
PIN Signal Name PIN Signal Name
26 NC 25 NA
24 GND 23 SIO_GP30
22 GND 21 SIO_GP31
20 GND 19 SIO_GP32
18 GND 17 SIO_GP33
16 GND 15 SIO_GP34
14 GND 13 SIO_GP35
12 JGPIOPWR 11 SIO_GP36
10 JGPIOPWR 9 SIO_GP37
8 SIO_GP43 7 SIO_GP40
6 SIO_GP44 5 SIO_GP41
4 SIO_GP45 3 SIO_GP42
2 SIO_GP46 1 SIO_GP47
Printer Port / GPIO Header
(25-pin LPT_GPIO1)
(see p.8 No. 28)
Printer Port: GPIO:
1
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
4 OUTRN 3 GOUTRP 2 OUTLP 1 OUTLN

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