3 parallel port, 4 vga video port, Parallel port vga video port – Intel OCPRF100 MP User Manual
Page 51
OCPRF100 MP Server System Technical Product Specification
Revision 1.0
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4.2.3
Parallel Port
The IEEE 1284-compatible parallel port—used primarily for a printer—sends data in parallel for-
mat.
The parallel port is accessed through a D-subminiature 25-pin connector.
Figure 4-4: Parallel Port Connector
4.2.4
VGA Video Port
The video port interface is a standard VGA compatible 15-pin connector.
Onboard video is sup-
plied by a Cirrus Logic* GD5446 PCI video controller with 2 MB of onboard video DRAM.
Table 4-6: Parallel Port Connector
Pin
Signal
Pin
Signal
1
STROBE_L
14
AUFDXT_L (auto feed)
2
Data bit 0
15
ERROR_L
3
Data bit 1
16
INIT_L (initialize printer)
4
Data bit 2
17
SLCTIN_L (select input)
5
Data bit 3
18
GND (ground)
6
Data bit 4
19
GND
7
Data bit 5
20
GND
8
Data bit 6
21
GND
9
Data bit 7
22
GND
10
ACK_L (acknowledge)
23
GND
11
BUSY
24
GND
12
PE (paper end)
25
GND
13
SLCT (select)
13
OM00933A
1
25
14