Fujitsu F2MCTM-16LX

527

CHAPTER 23 ROM MIRRORING MODULE

■Memory Space when ROM Mirroring Function Enabled/Disabled

Figure 23.1-3 shows the availability of access to memory space when the ROM mirroring function is

enabled or disabled.

Figure 23.1-3 Memory Space when ROM Mirroring Function Enabled/Disabled

■List of Registers and Reset Values of ROM Mirroring Function Select Module

Figure 23.1-4 List of Registers and Reset Values of ROM Mirroring Function Select Module

RAM

FFFFFFH

010000H

008000H

007900H

000100H

0000F0H

000000H

Single chip

ROM area

(image of FF

bank)

Extended I/O area

General-

purpose

I/O

: Internal

: Access disabled

Product type Address #1 Address #2

MB90F362/T(S), MB90362/T(S),

MB90F367/T(S), MB90367/T(S) FF0000H000D00H

MB90V340A-101/102/103/104 F80000H007900H

Address #1

Address #2

ROM mirror function select register (ROMM)

14 13 12 11 10 9

15 8

bit

: Undefined