HD64F2149YV datasheet(1009/1075 Pages) RENESAS

Nome de Peças	HD64F2149YV

Descrição Electrónicos	Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

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Appendix B Internal I/O Registers

Rev. 3.00 Jan 18, 2006 page 981 of 1044

REJ09B0280-0300

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 the port 6 built-in MOS input pull-ups

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

To select KMPCR, set the HIE bit to 1 in SYSCR.

IDR1—Input Data Register 1

H'FFF4

HIF (XBS)

IDR2—Input Data Register 2

H'FFFC

HIF (XBS)

IDR7

—

IDR6

—

IDR5

—

IDR4

—

IDR3

—

IDR0

—

IDR2

—

IDR1

—

Bit

Initial value

Slave R/W

Host R/W

Stores host data bus contents at rise of

IOW when CS is low

ODR1—Output Data Register 1

H'FFF5

HIF (XBS)

ODR2—Output Data Register 2

H'FFFD

HIF (XBS)

ODR7

—

R/W

ODR6

—

R/W

ODR5

—

R/W

ODR4

—

R/W

ODR3

—

R/W

ODR0

—

R/W

ODR2

—

R/W

ODR1

—

R/W

Bit

Initial value

Slave R/W

Host R/W

ODR contents are output to the host data bus

when HA0 is low,

CS is low, and IOR is low

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