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Chapter 10: Configuring the Emulator
Mapping The Foreground Monitor For Use With The MC68030 MMU
To modify a transparent translation register to
map the monitor address space 1:1
• Modify the value of a transparent translation register to the base address you
specified for the foreground monitor, or the first address within the range to
be occupied by the foreground monitor.
Where transparent translation register may be TT0 or TT1, and the first
address must begin on a 4-Kbyte boundary (hexadecimal number ending in
000H).
Examples
To map the foreground monitor to 1:1 address space beginning at 0800 0000H
by using TT0, configure the base address:
Monitor's base address? 08000000h
Then set register TT0 to 08008777h. This will map 8000000..8ffffff
transparently (1:1). This is a 16M block, the smallest that can be specified in a
transparent translation register.
328
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