HD64F2145 datasheet(212/829 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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212 / 829 page

Rev. 2.0, 08/02, page 172 of 788

• P44/TMO1/HIRQ1/HSYNCO

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

SYSCR2, the OS3 to OS0 bits in TCSR of TMR_1, the HOE bit in TCONRO of the timer

connection function, and the P44DDR bit.

HOE

OS3 to OS0

All 0

Not all 0

—

P44DDR

—

HI12E

—

Pin Function

P44

input pin

P44

output pin

HIRQ1

output pin

TMO1

output pin

HSYNCO

output pin

• P43/TMCI1/HIRQ11/HSYNCI

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

SYSCR2 and the P43DDR bit.

P43DDR

HI12E

—

P43 input pin

P43 output pin

HIRQ11 output pin

Pin Function

TMCI1 input pin, HSYNCI input pin*

Note:* When the external clock is selected by bits CKS2 to CKS0 in TCR1 of TMR_1, this pin is

used as the TMCI1 input pin. It can also be used as the HSYNCI input pin.

HD64F2145 Datasheet(PDF) 212 Page - Renesas Technology Corp