Chapter 4 PA-RISC Computer Systems - OpenPA.net

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 10 Mbit Ethernet (See Note 1)
� 15-pin AUI 10 Mbit 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 fixedfrequency
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, 3.7 MB)
� Model 712 Service Handbook 13 (PDF, 4.4 MB)
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://ftp.parisc-linux.org/docs/platforms/712_technical_manual.pdf
13 http://ftp.parisc-linux.org/docs/platforms/712_service-handbook.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
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