42 SBC-557 User Manual
Parallel port IRQ
The SBC-557 supports one parallel port. The port is designated as
LPT1 and can be disabled or changed to LPT2 or LPT3 in the
system BIOS setup.
Parallel port connector table (CN9)
Parallel port connector (CN9)
Pin Signal
Pin Signal
1
/STROBE
2 \AUTOFD
3
DO
4
ERR
5
D1
6
\INIT
7
D2
8
\SLCTINI
9
D3
10
GND
11
D4
12
GND
13
D5
14
GND
15
D6
16
GND
17
D7
18
GND
19
\ACK
20
GND
21
BUST
22
GND
23
PE
24
GND
25
SLCT
26
N/C
Summary of Contents for SBC-557
Page 1: ...SBC 557 Half Size Super7 CPU Card With LCD Ethernet SSD ...
Page 2: ......
Page 17: ...Chapter 1 General Information 7 Board layout ...
Page 18: ...8 SBC 557 User Manual Board dimensions ...
Page 22: ...12 SBC 557 User Manual Locating jumpers J5 J1 J6 J4 J3 S 1 S2 J8 ...
Page 119: ...110 SBC 557 User Manual ...
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