Fujitsu FR81S User Manual
CHAPTER 44: 12-BIT A/D CONVERTER
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER
: 12-BIT A/D CONVERTER
FUJITSU SEMICONDUCTOR CONFIDENTIAL
47
4.2.11.
Range Compare Flag Register : ADRCIF0,
ADRCIF1
The bit configuration of the range compare flag register is shown.
The range compare flag register (ADRCIF) indicates the interrupt factor by the continuous detection of the
range comparison result.
ADRCIF0: Address 1440
H
(Access: Byte, Half-word, Word)
bit31
bit30
bit29
bit28
bit27
bit26
bit25
bit24
RCINT31 RCINT30 RCINT29 RCINT28 RCINT27 RCINT26 RCINT25 RCINT24
Initial value
0
0
0
0
0
0
0
0
Attribute
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
bit23
bit22
bit21
bit20
bit19
bit18
bit17
bit16
RCINT23 RCINT22 RCINT21 RCINT20 RCINT19 RCINT18 RCINT17 RCINT16
Initial value
0
0
0
0
0
0
0
0
Attribute
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
bit15
bit14
bit13
bit12
bit11
bit10
bit9
bit8
RCINT15 RCINT14 RCINT13 RCINT12 RCINT11 RCINT10
RCINT9
RCINT8
Initial value
0
0
0
0
0
0
0
0
Attribute
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
RCINT7
RCINT6
RCINT5
RCINT4
RCINT3
RCINT2
RCINT1
RCINT0
Initial value
0
0
0
0
0
0
0
0
Attribute
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
R,WX
[bit31 to bit0] RCINT31 to RCINT 0 : Conversion data error flag bits
RCINT[n]
Explanation
Read
Write
0
Range comparison interrupt factor clear state
Bit clear
1
State of interrupt factor generation by continuous
detection of range comparison result
There is no change, and is no
influence on another.
(n=0 to 31)
RCINT bit is set in "1" by the continuous detection of the range comparison result of the corresponding
activation channel.
When RCINT bit and the range comparison interrupt request enable of the corresponding activation
channel are "1", the range comparison interrupt request is generated.
MB91520 Series
MN705-00010-1v0-E
1850