user manual

13-19
EXTERNAL MEMORY INTERFACE
Figure 13-18. Address Space for Example 1
A4220-02
1056 Bytes On-chip RAM
01:
00:
FE:
FF:
128 Kbytes External Flash
Address Space
(256 Kbytes)
0000H
FFFFH
0420H
FFFFH
128 Kbytes –1056 Bytes
External RAM
00:0000H