Motorola MVME5100 用户手册
Memory maps
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The following table shows the programmed values for the associated
Hawk PCI Host Bridge Registers for the suggested Processor Memory
Map.
Hawk PCI Host Bridge Registers for the suggested Processor Memory
Map.
PCI Memory Map
Following a reset, the Hawk ASIC disable’s all PCI slave map decoders.
The MVME5100 is fully capable of supporting both PREP and CHRP PCI
Memory Maps with RAM size limited to 2GB. The default values for the
PCI Slave Image registers, are listed in Chapter 3, PPCBug, of the
MVME5100 Single Board Computer Installation and Use manual.
The MVME5100 is fully capable of supporting both PREP and CHRP PCI
Memory Maps with RAM size limited to 2GB. The default values for the
PCI Slave Image registers, are listed in Chapter 3, PPCBug, of the
MVME5100 Single Board Computer Installation and Use manual.
VME Memory Map
The MVME5100 is fully capable of supporting both the PREP and the
CHRP VME Memory Maps with RAM size limited to 2GB. The default
values for the VME Slave Image registers are listed in Chapter 3, PPCBug,
of the MVME5100 Single Board Computer Installation and Use manual.
CHRP VME Memory Maps with RAM size limited to 2GB. The default
values for the VME Slave Image registers are listed in Chapter 3, PPCBug,
of the MVME5100 Single Board Computer Installation and Use manual.
Table 1-4. Hawk PPC Register Values for Suggested Memory
Map
Address
Register Name
Register Name
FEFF 0040
MSADD0
X000 F3FF [X:1..8]
FEFF 0044
MSOFF0 & MSATT0
0000 00C2
FEFF 0048
MSADD1
FE00 FE7F
FEFF 004C
MSOFF1 & MSATT1
0200 00C0
FEFF 0050
MSADD2
0000 0000
FEFF 0054
MSOFF2 & MSATT2
0000 0000
FEFF 0058
MSADD3
0000 0000
FEFF 005C
MSOFF3 & MSATT3
0000 0000