Fujitsu FR20 User Manual
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CHAPTER 20 Wait Controller
20.1
Outline of Wait Control Section
The wait control section sets the access speed (wait number) for built-in memory.
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Internal Memory Area
The internal memory area is as follows.
•
MB91191 series: address:0xC0000 to 0xfffff
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MB91192 series: address:0x80000 to 0xfffff (However, access is disabled 0x80800 to 0x9ffff.)
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Register List of Wait Controller
Figure 20.1-1 Register list of Wait controller
7 0
Wait Control Register
bit
WAITC
Address: 0007C4
H