HD6432138SW datasheet(1011/1061 Pages) RENESAS

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Appendix B Internal I/O Registers

Rev. 4.00 Jun 06, 2006 page 957 of 1004

REJ09B0301-0400

KMIMR—Keyboard Matrix Interrupt Mask Register

H'FFF1

Interrupt Controller

KMIMR7

R/W

KMIMR6

R/W

KMIMR5

R/W

KMIMR4

R/W

KMIMR3

R/W

KMIMR0

R/W

KMIMR2

R/W

KMIMR1

R/W

Bit

Initial value

Read/Write

KMIMR

Keyboard matrix interrupt mask

Key-sense input interrupt requests enabled

Key-sense input interrupt requests disabled*

Note: * However, the initial value of KMIMR6 is 0 because

the KMIMR6 bit controls both

IRQ6 interrupt request

masking and key-sense input enabling.

TICRR—Input Capture Register R

H'FFF2

TMRX

TICRF—Input Capture Register F

H'FFF3

TMRX

Bit

Initial value

Read/Write

Stores TCNT value at fall of external trigger input

KMPCR—Port 6 MOS Pull-Up Control Register

H'FFF2

Port 6

KM7PCR

R/W

KM6PCR

R/W

KM5PCR

R/W

KM4PCR

R/W

KM3PCR

R/W

KM0PCR

R/W

KM2PCR

R/W

KM1PCR

R/W

Bit

Initial value

Read/Write

Control of port 6 built-in MOS input pull-ups

Note:

KMPCR has the same address as TICRR/TCORAY of TMRX/TMRY.

When selecting KMPCR, set the HIE bit to 1 in SYSCR.

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