Mpc Slave Address (0,1 And 2) Registers - Motorola MVME2600 Series Reference Manual

0Registers

MPC Slave Address (0,1 and 2) Registers

Address
Bit
0 1 2 3 4 5 6 7 8 9
Name
Operation
Reset
To initiate a PCI cycle from the MPC bus, the MPC address must be
greater than or equal to the START field and less than or equal to the END
field.
START
END
2Raven PCI Host Bridge & Multi-Processor Interrupt
Controller Chip
MSADD0 - $FEFF0040
MSADD1 - $FEFF0048
MSADD2 - $FEFF0050
1 1 1 1 1
0 1 2 3 4
MSADDx
START
R/W
$0000
Start Address. This field determines the start address of
a particular memory area on the MPC bus which will be
used to access PCI bus resources. The value of this field
will be compared with the upper 16 bits of the incoming
MPC address.
End Address. This field determines the end address of a
particular memory area on the MPC bus which will be
used to access PCI bus resources. The value of this field
will be compared with the upper 16 bits of the incoming
MPC address.
1 1 1 1 1 2 2 2 2 2
5 6 7 8 9 0 1 2 3 4
END
R/W
$0000
Registers
2 2 2 2 2 3 3
5 6 7 8 9 0 1
2-37
2