Fujitsu FR81S User Manual
CHAPTER 23: 32-BIT INPUT CAPTURE
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER
: 32-BIT INPUT CAPTURE
FUJITSU SEMICONDUCTOR CONFIDENTIAL
11
4.4. Cycle Measurement Data Register : MSCY
This section shows the cycle measurement data register.
This register is used to store the cycle measured data value, when an effective edge of the corresponding
external input pin signal was detected.
MSCY4 (Input capture 4): Address 0118
H
(Access: Half-word, Word)
MSCY5 (Input capture 5): Address 011C
H
(Access: Half-word, Word)
MSCY6 (Input capture 6): Address 0F68
H
(Access: Half-word, Word)
MSCY7 (Input capture 7): Address 0F6C
H
(Access: Half-word, Word)
MSCY8 (Input capture 8): Address 0FF4
H
(Access: Half-word, Word)
MSCY9 (Input capture 9): Address 0FF8
H
(Access: Half-word, Word)
bit31
bit0
CY[31:0]
Initial value XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
Attribute
R,WX
When MSCL.MSCn(n=4-9) is 0, "0000_0000
H
" is set in this register.
When MSCL.MSCn(n=4-9) is 1, the cycle value when the edge is detected is set in this register.
Note:
Please use the half-word or the word access instruction for this register. Moreover, data cannot be written in
this register.
MB91520 Series
MN705-00010-1v0-E
886