HD64F3039F18 Datasheet, PDF(185/710 Page) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

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HD64F3039F18 Datasheet, PDF (185/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

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Table 7.9 Port 6 Pin Functions in Modes 1, 3, and 5

Pin

P65/WR

Pin Functions and Selection Method

Functions as follows regardless of P65DDR

P65DDR

0

Pin function

WR output

Section 7 I/O Ports

1

P64/RD

Functions as follows regardless of P64DDR

P64DDR

0

1

Pin function

RD output

P63/AS

Functions as follows regardless of P63DDR

P63DDR

0

1

Pin function

AS output

P60/WAIT

Bits WCE7 to WCE0 in WCER, bit WMS1 in WCR, and bit P60DDR select the pin

function as follows

WCER

All 1s

Not all 1s

WMS1

0

1

â

P60DDR

0

1

0*

0*

Pin function

P60 input

P60 output

WAIT input

Note: * Do not set bit P60DDR to 1.

Rev.3.00 Mar. 26, 2007 Page 161 of 682

REJ09B0353-0300

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