Motload's Processor Memory Map; Vme Memory Map; Table 6-2 Motload's Processor Address Map - SMART Embedded Computing MVME3100 Installation And Use Manual

MOTLoad's Processor Memory Map

6.2.2 MOTLoad's Processor Memory Map
MOTLoad's processor memory map is given in the following table.
Table 6-2
Processor Address
Start
0000 0000
8000 0000
E000 0000
E100 0000
E1100 0000
E200 0000
E300 0000
F000 0000
bottom_flash
1. Reserved for future larger flash devices.
2. The flash is logically one bank but may be physically implemented in two banks.
After RESET, the MPC8540 does not map any PCI memory space (inbound or outbound),
and does not respond to Config cycles.
6.2.3

VME Memory Map

The MVME3100 is fully capable of supporting both the PReP and the CHRP VME Memory
Map examples with RAM size limited to 2GB.
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MOTLoad's Processor Address Map
Size
End
dram_size
top_dram-1
(2GB max)
DFFF FFFF 1.5GB
E0FF FFFF 16MB
E10F FFFF 1MB
E1FF FFFF 15MB
E2FF FFFF 16MB
EFFF FFFF 208MB
F7FF FFFF 128MB
flash_size
FFFF FFFF
(128MB max)
MVME3100 Single Board Computer Installation and Use (6806800M28H)
Definition
System Memory (on-board
DRAM)
PCI Memory Space/VME
PCI I/O Space
MPC8540 CCSR
Not Used
Status/Control
Registers/UARTs, External
Timers
Not Used
Reserved
Flash
Memory Maps
Notes
1 2
,
2