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4.2 Memory Maps
Figure 4.1 shows memory maps of the MCU and the PROM programmer.
Figure 4.1 Memory maps
0000016
0FFFF16
1YY0016
1ZZFF16
Internal ROM area
0000016
Programming area
Unused area
MCU PROM programmer
(M5M27C101 mode)
Internal RAM, SFR etc.
OSD ROM
Unused area
OSD ROM
Unused area
0XX0016
FFFFF16
1ZZFF16
0FFFF16
1YY0016
0XX0016
FFFFF16
MCU
M37225EC
M37221EF
Internal ROM
Address XX
40
08
Address ZZ
14, 54, 56, 58,
5A, 5C, 60, 62,
64, 66, 68, 6A,
6C, 6E, 70, 72,
74, 76, 78, 7A
00
Address ZZ
OSD ROM
1F
3B, 54, 56, 58,
5A, 5C, 5E, 60,
62, 64, 66, 68,
6A, 6C, 6E, 70,
72, 74, 76, 78, 7A