Revision id register, General control-status/feature registers – Motorola MVME2300 Series User Manual
Page 103
Raven Registers
http://www.motorola.com/computer/literature
2-33
2
Revision ID Register
REVID
Revision ID. Identifies the Raven revision level. This
register is duplicated in the PCI Configuration registers.
General Control-Status/Feature Registers
LEND
Endian Select. If set, the MPC bus is operating in little-
endian mode. The MPC address will be modified as
described in the
When MPC Devices are Little-Endian
section. When LEND is clear, the MPC bus is operating in
big-endian mode, and all data to/from PCI is swapped as
described in the
When MPC Devices are Big-Endian
section.
Address
$FEFF0004
Bit
0 1 2 3 4 5 6 7 8 9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
Name
REVID
Operation
R
R
R
R
Reset
$00
$02
$00
$00
Address
$FEFF0008
Bit
0 1 2 3 4 5 6 7 8 9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
Name
GCSR
FEAT
LEND
BHOG
FLBRD
MBT1
MBT0
P6
4
MA
RB
MPIC
MID
1
MID
0
EXT1
4
EXT1
3
EXT1
2
EXT1
1
EXT1
0
EXT0
9
EXT0
8
EXT0
7
EXT0
6
EXT0
5
EXT0
4
EXT0
3
EXT0
2
EXT0
1
EXT0
0
Operation
R/
W
R
R
R
R/
W
R/
W
R/
W
R/
W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1
0/
1