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8XC251SA, SB, SP, SQ USER'S MANUAL
Address Space
(256 Kbytes)
FF:
0000H
FE:
01:
00:
0420H
Figure 13-26. Address Space for Examples 5 and 6
13-28
64 Kbytes
FFFFH
External EPROM
External RAM
FFFFH
64 Kbytes –
1056 Bytes
1056 Bytes
On-chip RAM
Address Space
(256 Kbytes)
FF:
0000H
FE:
01:
0000H
00:
0420H
00:0000H
64 Kbytes
FFFFH
External
EPROM
FFFFH
64 Kbytes
External
RAM
1056 Bytes
On-chip RAM
4175-03
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