Fujitsu FR81S User Manual
CHAPTER 16: INTERRUPT REQUEST BATCH READ
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : INTERRUPT REQUEST BATCH READ
FUJITSU SEMICONDUCTOR CONFIDENTIAL
29
4.22. Interrupt Request Batch Read Register 11
lower-order : IRPR11L (Interrupt Request Peripheral
Read register 11L)
Read register 11L)
The bit configuration of the interrupt request batch read register 11 lower-order is explained.
This register indicates the peripheral that has issued the interrupt request. (Interrupt vector number #57)
IRPR11L : Address 042F
H
(Access : Byte, Half-word, Word)
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
ICUIR5
Reserved
Initial value
0
0
0
0
0
0
0
0
Attribute R,WX
R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
R0,WX
[bit7] ICUIR5 (ICU Interrupt Request 5) : Input Capture ch.5 Interrupt Request
Read value of each bit
Meaning
0
No interrupt request has been issued.
1
An interrupt request has been issued.
MB91520 Series
MN705-00010-1v0-E
532