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
49
ADRCIF1: Address 15AC
H
(Access: Byte, Half-word, Word)
bit31
bit30
bit29
bit28
bit27
bit26
bit25
bit24
Reserved
Initial value
0
0
0
0
0
0
0
0
Attribute R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
R,0WX
bit23
bit22
bit21
bit20
bit19
bit18
bit17
bit16
Reserved
Initial value
0
0
0
0
0
0
0
0
Attribute R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
bit15
bit14
bit13
bit12
bit11
bit10
bit9
bit8
RCINT47 RCINT46 RCINT45 RCINT44 RCINT43 RCINT42 RCINT41 RCINT40
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
RCINT39 RCINT38 RCINT37 RCINT36 RCINT35 RCINT34 RCINT33 RCINT32
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 bit16] Reserved
These bits must always be written to "0".
[bit15 to bit0] RCINT47 to RCINT32 : 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=320 to 47)
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 bit of the corresponding activation
channel are "1", the range comparison interrupt request is generated.
Notes:
If the read-modify-write (RMW) instruction is executed, "1" will be read out.
The hardware set is given to priority when clear software (RCINT ="0" writing) and the hardware set are
generated at the same time.
MB91520 Series
MN705-00010-1v0-E
1852