Hardware Configuration; Address Paths - HP 3000 9x9KS Service Manual

Hardware Configuration

This section provides the System Processor Unit (SPU) hardware configuration information. This includes
the address paths, power loading and configuration limits for both HP 9000 and HP 3000 SPUs. The address
path information is needed to perform system configuration within the operating system software.
There are no power loading considerations between the two I/O busses. The power supply in the SPU
is sufficient to accommodate the distribution across all I/O slot locations. The HP-PB Configuration
rules are for performance only.

Address Paths

Tables 2-1, 2-2, and 2-3 list the internal address paths for the HP computers.
Location/Description
Core I/O card FW DIFF SCSI connector
Internal Peripheral Bay, slot C (boot disk)
Internal Peripheral Bay, slot D
Internal Peripheral Bay, slot E
Internal Peripheral Bay, slot F
Core I/O card console connector (MDP port 0)
Core I/O card UPS connector (MDP port 1)
Core I/O card Internal or external modem connec-
tor (MDP port 7)
Core I/O card MDP connector: ports 2
HP-PB 0, slot 1
HP-PB 0, slot 2
HP-PB 0, slot 3
HP-PB 0, slot 4
Core I/O card, Optional I/O (HSC) connector
Core I/O card, Parallel connector
Internal Peripheral Bay, slot A
Internal Peripheral Bay, slot B
Core I/O card, 10 base or AUI connector
Core I/O card, Keyboard connector
Core I/O card, Mouse connector
NOTE
Table 2-1. HP 9000/K100 Path Addressing
Device Type
FW DIFF SCSI devices
FW SCSI disk drive
FW SCSI disk drive
FW SCSI disk drive
FW SCSI disk drive
HP 700/96 system console
1300VA PowerTrust (UPS)
HP LAM for Internal modem or an
external modem
A Modem Distribution Panel
3 (MDP) is connected to the Core I/O
4 connector. Supported devices are
5 then connected to the MDP.
6
HP-PB I/O card
HP-PB I/O card
HP-PB I/O card
HP-PB I/O card
Graphics console
Supported parallel device
SE SCSI CD-ROM
SE SCSI DDS Drive
Appropriate LAN cable
graphics option keyboard
graphics option mouse
Address Path (Dec)
8/0. (device addr)
8/0.6
8/0.5
8/0.4
8/0.3
8/4/0.0
8/4/0.1
8/4/0.7
8/4/0.2
8/4/0.3
8/4/0.4
8/4/0.5
8/4/0.6
8/4/4. (device addr)
8/4/8. (device addr)
8/4/12. (device addr)
8/4/16. (device addr)
8/8.0
8/12/0
8/12/5.2
8/12/5.0
8/12/6
8/12/7
8/12/8
Install and Configuration 2-9