Fujitsu FR81S 사용자 설명서
CHAPTER 50: RAM DIAGNOSIS FUNCTION
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : RAM DIAGNOSIS FUNCTION
FUJITSU SEMICONDUCTOR CONFIDENTIAL
19
[bit1] ITYP: RAM initialization content indication bit
ITYP
Function
0
Initialization to All "0"
1
Initialization to All "1"
This bit is used to set the type to be executed during RAM initialization for XBS RAM.
"0": Initializes to all "0".
"1": Initializes to all "1".
[bit0] IRUN: RAM initialization operation status bit
IRUN
Function
0
RAM Initialization is stopping
1
RAM Initialization is in progress
This bit is used to set or hold the RAM initialization status for XBS RAM.
"1": Set when RAM initialization is started by the key code setting.
"0": Set when all initialization is completed or forcibly terminated by the key code.
MB91520 Series
MN705-00010-1v0-E
2140