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CHAPTER 3 CPU
Notes:
• If single-chip mode (without ROM mirroring function) is selected, see "CHAPTER 22
MIRRORING FUNCTION SELECTION MODULE".
• ROM data in the FF bank can be seen as an image in the higher 00 bank to validate the small
model C compiler. Because addresses of the 16 low order bits in the FF bank are the same, the
table in ROM can be referenced without the "far" specification. For example, when 00C000
accessed, the contents of ROM at FFC000
bank exceeds 48 Kbytes, and all areas cannot be seen as images in the 00 bank. Because ROM
data from FF4000
should be stored in the area from FF4000
32
to FFFFFF
is seen as an image at 004000
H
H
are actually accessed. The ROM area in the FF
H
H
to FFFFFF
H
H.
to 00FFFF
the ROM data table
H,
ROM
is
H
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