Intel 8XC251SA - Page 236

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