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Register, 1 ipcp: input capture data register, Register 4.1 ipcp: input capture data register – FUJITSU MB91460 SERIES FR60 User Manual

Page 765

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Chapter 36 Input Capture

4.Register

4. Register

4.1 IPCP: Input Capture Data Register

A register that, using changes in an external signal as a trigger, stores the free-run timer count and can read it
out later.

• IPCP0 (Input capture 0): Address 0184h (Access:

Half-word, Word

)

• IPCP1 (Input capture 1): Address 0186h (Access:

Half-word, Word

)

• IPCP2 (Input capture 2): Address 0188h (Access:

Half-word, Word

)

• IPCP3 (Input capture 3): Address 018Ah (Access:

Half-word, Word

)

• IPCP4 (Input capture 4): Address 02D4h (Access:

Half-word, Word

)

• IPCP5 (Input capture 5): Address 02D6h (Access:

Half-word, Word

)

• IPCP6 (Input capture 6): Address 02D8h (Access:

Half-word, Word

)

• IPCP7 (Input capture 7): Address 02DAh (Access:

Half-word, Word

)

(For information on attributes, see “

Meaning of Bit Attribute Symbols (Page No.10)

”.)

• Stores the free-run timer 0 count value for the input signal from external pins (ICU0, ICU1) using the signal

change (edge) selected by active edge selection bits (ICS01.EG[01:00]), (ICS01.EG[11:10]).

• Input capture 0 and input capture 1 store the count value of the free-run timer.

15

14

13

12

11

10

9

8

bit

CP15

CP14

CP13

CP12

CP11

CP10

CP9

CP8

X

X

X

X

X

X

X

X

Initial value

R/WX

R/WX

R/WX

R/WX

R/WX

R/WX

R/WX

R/WX

Attribute

7

6

5

4

3

2

1

0

bit

CP7

CP6

CP5

CP4

CP3

CP2

CP1

CP0

X

X

X

X

X

X

X

X

Initial value

R/WX

R/WX

R/WX

R/WX

R/WX

R/WX

R/WX

R/WX

Attribute