MVME5100 Single Board Computer Programmer's Reference Guide

2
Hawk PCI Host Bridge & Multi-Processor Interrupt Controller
Vendor ID/Device ID Registers
Address $FEFF0000
Bit
1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
Name VENID DEVID
Operation R R
Reset $1057 $4803
Revision ID Register
VENID Vendor ID. This register identifies the manufacturer of
the device. This identifier is allocated by the PCI SIG to
ensure uniqueness. $1057 has been assigned to Motorola
and is hardwired as a read-only value. This register is
duplicated in the PCI Configuration Registers.
DEVID Device ID. This register identifies this particular device.
The Hawk will always return $4803. This register is
duplicated in the PCI Configuration Registers.
Address $FEFF0004
Bit
1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
Name REVID
Operation R R R R
Reset $00 $01 $00 $00
REVID Revision ID. This register identifies the PHB revision
level. This register is duplicated in the PCI Configuration
Registers.
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