参数资料
型号: MB90803SPF-G
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 20 MM, 3.35 MM HEIGHT, 0.65 MM PITCH, PLASTIC, QFP-100
文件页数: 59/92页
文件大小: 2250K
代理商: MB90803SPF-G
MB90800 Series
62
DS07-13733-5E
17. ROM mirroring function selection module
ROM mirroring function selection module provides the setting so that ROM data located in FF bank can be read
by access to 00 bank.
(1) Register list
(2) Block diagram
Note : Do not access to ROM mirroring function selection register in the middle of the operation of the address
008000H to 00FFFFH.
ROM mirror function select register (ROMM)
- : Unused
bit
Initial Value
00006FH
XXXXXXX1B
Read/Write
R/W
15
14
13
12
11
10
9
8
MI
ROM
Address area
ROM mirroring function selection
F2MC-16LX bus
FF bank
00 bank
Address
Data
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