VIA 693A ATX
MAINBOARD
HARDWARE SETUP
3-5
(E) CN5: Parallel Port Connector
The parallel port on the mainboard supports SPP/EPP/ECP modes, IRQ7 or IRQ5
is selectable, ECP mode will use either DMA channel 3 or channel 1 which can be
selected by the CMOS setup program
DIMM3
BIOS
DIMM2
DIMM1
+
Parallel Port
CN5
Pin assignment of parallel port:
1 14
Pin # Signal name
Pin # Signal name
● ●
1
STROBE
14
AUTO FEED
● ●
2
Data Bit 0
15
ERROR
● ●
3
Data Bit 1
16
INIT
● ●
4
Data Bit 2
17
SLCT IN
● ●
5
Data Bit 3
18
Ground
● ●
6
Data Bit 4
19
Ground
● ●
7
Data Bit 5
20
Ground
● ●
8
Data Bit 6
21
Ground
● ●
9
Data Bit 7
22
Ground
● ●
10
ACK
23
Ground
● ●
11
BUSY
24
Ground
● ●
12
PE
25
Ground
●
13
SLCT
13 25
