CHAPTER 3 CPU FUNCTIONS
Figure 3-4. Program Memory Map
03FFFFFFH
Access-prohibited area
(Program fetch disabled area)
03FFF000H
03FFEFFFH
Internal RAM area (60 KB)
3FF0000H
3FEFFFFH
Access-prohibited area
(Program fetch disabled area)
01000000H
00FFFFFFH
External memory areaNote 1
(8 MB)
CS3
00800000H
007FFFFFH
External memory areaNote 1
(4 MB)
CS2
00400000H
003FFFFFH
External memory area
(2 MB)Note 2
CS1
CS0
00200000H
001FFFFFH
00100000H
000FFFFFH
External memory area
(1 MB)Note 2
Internal ROM area
(1 MB)
00000000H
Notes 1. Only for the V850ES/KJ1. Access-prohibited area for the V850ES/KF1 and V850ES/KG1.
2. 64 KB for the V850ES/KF1
Remark Instruction execution for external memory areas without branching from the internal ROM area to an
external memory area can be performed.
User’s Manual U15862EJ3V0UD
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NEC [ NEC ]
