Chapter 4 PA-RISC Computer Systems - OpenPA.net

HP 9000 74x Expansion
4.14 HP 9000 74x Expansion
4.14.1 743i and 748i (/64 and /100) RAM
Used in:
� 743i/{64,100}
� 748i/{64,100}
HP parts:
� A4263A - 8 MB RAM card
� A4264A - 16 MB RAM card
� A4265A - 32 MB RAM card
� A4266A - 64 MB RAM card
4.14.2 744, 745 and 748 (/132L and /165L) RAM
Used in:
� 744/{132L,165L}
� 745/{132L,165L}
� 748/{132L,165L}
Faster versions of the above 743i/748i ECC mezzanine cards.
Original HP part numbers:
� A4501A - 16 MB RAM card (only supported in HP-RT)
� A4502A - 32 MB RAM card
� A4503A - 64 MB RAM card
� A4449A - 128 MB RAM card
� A6005A - 256 MB RAM card
4.14.3 Cables
Breakout cables for the micro-connectors found on the 743i and 744 VME boards. These cables convert
the micro-output to the regular connectors.
� HP A4300A HP Parallel: High Density 25-pin to standard 25-pin (female)
� HP A4301A RS-232C: High Density 9-pin to standard 9-pin (male)
� HP A4302A Audio: High Density 9-pin to three mini jacks
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