
HP 9000/712 External connectors
4.4.3 External connectors
50-pin HD SCSI-2 Fast-Narrow single-ended
DB9 male RS232C serial (up to 115200 baud)
DB25 female parallel
TP/RJ45 10Mbit Ethernet (See Note 1)
15-pin AUI 10Mbit Ethernet (See Note 1)
HD15 VGA (See Note 2)
Two PS/2 connectors for keyboard & mouse
Three phone jacks (microphone, headphones and line-in)
Notes
1. The system automatically detects the used port.
2. You can connect almost any monitor to the VGA jack. The 712 can drive VESA compatible multisync, HP fixed-
frequency and many other popular FF monitors. It also is able to produce sync on green signals.
4.4.4 ROM update
There is an firmware update available for the 712, which contains the latest version (2.3).
PF_C7120023.txt
10
has details about the contents and installation of the patch.
PF_C7120023
11
contains the patch.
4.4.5 References
Manuals
Model 712 Technical Reference
12
(PDF, 3.7MB)
Model 712 Service Handbook
13
(PDF, 4.4MB)
Articles
HP 9000 Model 712 Overview
14
(PDF, HP Journal 4/95)
Design of the Model 712’s I/O subsystem (LASI)
15
(PDF, HP Journal 4/95)
Product design of the Model 712
16
(PDF, HP Journal 4/95)
10
http://ftp.parisc-linux.org/kernels/712/PF_C7120023.txt
11
http://ftp.parisc-linux.org/kernels/712/PF_C7120023
12
http://h20000.www2.hp.com/bc/docs/support/SupportManual/lpv37629/lpv37629.pdf
13
http://h20000.www2.hp.com/bc/docs/support/SupportManual/lpv37944/lpv37944.pdf
14
http://www.hpl.hp.com/hpjournal/95apr/apr95a1.pdf
15
http://www.hpl.hp.com/hpjournal/95apr/apr95a4.pdf
16
http://www.hpl.hp.com/hpjournal/95apr/apr95a9.pdf
141
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