Fujitsu MB91260B Series Hardware Manual page 422

● Mapping for Access from the ROM writer
Figure 17.1-3 Address Mapping for Access from the ROM Writer
F_FFFF
H
F_C000
H
F_BFFF
H
F_A000
H
F_9FFF
H
F_8000
H
F_7FFF
H
F_0000
H
E_FFFF
H
E_0000
H
D_FFFF
H
D_C000
H
D_BFFF
H
D_A000
H
D_9FFF
H
D_8000
H
D_7FFF
H
D_0000
H
C_FFFF
H
C_0000
H
15
SAA9(16 KB)
SAA8(8 KB)
SAA7(8 KB)
SAA6(32 KB)
SAA5(64 KB)
SAA4(16 KB)
SAA3(8 KB)
SAA2(8 KB)
SAA1(32 KB)
SAA0(64 KB)
0 Bit position
1 0
Byte position (when written by the writer)
0 1 When CPU reads
CHAPTER 17 FLASH MEMORY
407