HD64F2145 datasheet(211/829 Pages) RENESAS

Part #	HD64F2145

Description	Hitachi 16-Bit Single-Chip Microcomputer

PDF	829 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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211 / 829 page

Rev. 2.0, 08/02, page 171 of 788

8.5.3

Pin Functions

• P47/PWX1

The pin function is switched as shown below according to the combination of the OEB bit in

DACR of the 14-bit PWM and the P47DDR bit.

OEB

P47DDR

—

Pin Function

P47 input pin

P47 output pin

PWX1 output pin

• P46/PWX0

The pin function is switched as shown below according to the combination of the OEA bit in

DACR of the 14-bit PWM and the P46DDR bit.

OEA

P46DDR

—

Pin Function

P46 input pin

P46 output pin

PWX0 output pin

• P45/TMRI1/HIRQ12/CSYNCI

The pin function is switched as shown below according to the combination of the HI12E bit in

SYSCR2 and the P45DDR bit.

P45DDR

HI12E

P45 input pin

P45 output pin

HIRQ12 output pin

Pin Function

TMRI1 input pin, CSYNCI input pin*

Note:* When bits CCLR1 and CCLR0 in TCR1 of TMR_1 are set to 1, this pin is used as the

TMRI1 input pin. It can also be used as the CSYNCI input pin.

HD64F2145 Datasheet(PDF) 211 Page - Renesas Technology Corp