Table of Contents
Advertisement
4.4 Memory Block Function
The 16-Mbyte memory space is divided into memory blocks of 1-Mbyte units. The programmable wait function
and bus cycle operation mode can be independently controlled for every two memory blocks.
86
CHAPTER 4
BUS CONTROL FUNCTION
FFFFFFH
Block 15
F00000H
EFFFFFH
Block 14
E00000H
DFFFFFH
Block 13
D00000H
CFFFFFH
Block 12
C00000H
BFFFFFH
Block 11
B00000H
AFFFFFH
Block 10
A00000H
9FFFFFH
Block 9
900000H
8FFFFFH
Block 8
800000H
7FFFFFH
Block 7
700000H
6FFFFFH
Block 6
600000H
5FFFFFH
Block 5
500000H
4FFFFFH
Block 4
400000H
3FFFFFH
Block 3
300000H
2FFFFFH
Block 2
200000H
1FFFFFH
Block 1
100000H
0FFFFFH
Block 0
000000H
Peripheral I/O area
Internal RAM area
External memory area
Internal ROM area
Advertisement
Table of Contents
