User Manual

ASUS DSBF-D12 Series 2-43
11. Parallel port connector (26-1 pin LPT1)
This connector is for a parallel port. Connect the parallel port module cable
to this connector, then install the module to a slot opening at the back of the
system chassis.
12. Backplane SMBus connector (7-1 pin BPSMB1)
This connector allows you to connect SMBus (System Management Bus)
devices. Devices communicate with an SMBus host and/or other SMBus
devices using the SMBus interface.
®
DSBF-D12 Series Parallel port connector
LPT1
SPD7GND SPD6GND SPD5GND SPD4GND
SLCT
PEGND
BUSY
ACK#GND SPD3GND SPD2SLIN# SPD1PINIT# SPD0ERROR#
STB#AFD#
GND
Pin 1
®
DSBF-D12 Series BPSMB connector
BPSMB1
PIN1
12CDAT P2
GND
FAN_PWM
+5V
I2CCLK P2
FAN_DC1