HD64F36022 datasheet(170/384 Pages) RENESAS

Part #	HD64F36022

Description	Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

PDF	384 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

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170 / 384 page

Section 11 Timer W

Rev. 4.00 Sep. 23, 2005 Page 144 of 354

REJ09B0025-0400

11.3.5

Timer I/O Control Register 0 (TIOR0)

TIOR0 selects the functions of GRA and GRB, and specifies the functions of the FTIOA and

FTIOB pins.

Bit

Bit Name

Initial

Value

R/W

Description



Reserved

This bit is always read as 1.

IOB2

R/W

I/O Control B2

Selects the GRB function.

0: GRB functions as an output compare register

1: GRB functions as an input capture register

IOB1

IOB0

R/W

I/O Control B1 and B0

When IOB2 = 0,

00: No output at compare match

01: 0 output to the FTIOB pin at GRB compare match

10: 1 output to the FTIOB pin at GRB compare match

11: Output toggles to the FTIOB pin at GRB compare

match

When IOB2 = 1,

00: Input capture at rising edge at the FTIOB pin

01: Input capture at falling edge at the FTIOB pin

1X: Input capture at rising and falling edges of the FTIOB



Reserved

This bit is always read as 1.

IOA2

R/W

I/O Control A2

Selects the GRA function.

0: GRA functions as an output compare register

1: GRA functions as an input capture register

HD64F36022 Datasheet(PDF) 170 Page - Renesas Technology Corp

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