Memory Block Function - NEC V850E/RS1 User Manual

5.3 Memory Block Function

The 64 MB memory space is divided into memory blocks of 2 MB. The programmable wait function and
bus cycle operation mode for each of these blocks can be independently controlled in one-block units.
3FF FFFFH
3FE C000H
3FE BFFFH
040 0000H
03F FFFFH
020 0000H
01F FFFFH
000 0000H
Note: This area is an external memory area in the case of a data write access.
Downloaded from Elcodis.com electronic components distributor
Chapter 5 Bus Control Function
Figure 5-1: Data Memory Map
(80 KB)
Use prohibited
Memory block 1
CS1
(2 MB)
Memory block 0
CS0
(2 MB)
User's Manual U16702EE3V2UD00
3FF FFFFH
Internal peripheral I/O area
(4 KB)
3FF F000H
3FF EFFFH
Internal RAM area
(60 KB)
3FF 0000H
3FE FFFFH
Use prohibited
3FE F000H
3FE EFFFH
aFCAN area
(12 MB)
3FE C000H
3F FFFFH
External memory area
(2 MB)
20 0000H
1F FFFFH
External memory area
(1 MB)
10 0000H
0F FFFFH
Note
Internal ROM area
(1 MB)
00 0000H
209