Table 5-6. Rom/Flash Bank Default; Rom/Flash Initialization - Motorola MVME2600 Series Reference Manual

Programming Details

ROM/Flash Initialization

5
5-16
There are two methods used to inject code into the Flash in Bank A: (1) In-
circuit programming and (2) Loading it from the ROM/Flash Bank B. For
the second method, the hardware must direct the Falcon chipset to map the
FFF00000-FFFFFFFF address range to Bank B following a hard reset.
Bank A then can be programmed by code from Bank B.
Software can determine the mapping of the FFF00000-FFFFFFFF address
range by examining the rom_b_rv bit in the Falcon's Rom B Base/Size
Register.

Table 5-6. ROM/FLASH Bank Default

rom_b_rv Default Mapping for FFF00000-FFFFFFFF
0 ROM/FLASH Bank A
1 ROM/FLASH Bank B