H8SLASH3028F datasheet(300/923 Pages) RENESAS

No. de pieza	H8/3028F

Descripción Electrónicos	Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

PDF	923 Pages

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Fabricante Electrónico	RENESAS [Renesas Technology Corp]

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300 / 923 page

Rev. 2.00, 09/03, page 270 of 890

Table 8.11 Port 6 Pin Functions in Modes 1 to 5

Pin Functions and Selection Method

P67/

Bit PSTOP in MSTCRH selects the pin function.

PSTOP

Pin function

φ output

P67 input

LWR

Functions as

LWR regardless of the setting of bit P66DDR

P66DDR

Pin function

LWR output*

Note: * If any of bits DRAS2 to DRAS0 in DRCRA is 1 and bit CSEL in DRCRB is

1, LWR output functions as

LCAS.

HWR

Functions as

HWR regardless of the setting of bit P65DDR

P65DDR

Pin function

HWR output*

Note: * If any of bits DRAS2 to DRAS0 in DRCRA is 1 and bit CSEL in DRCRB is

1, HWR output functions as

UCAS.

Functions as

RD regardless of the setting of bit P64DDR

P64DDR

Pin function

RD output*

Note: * If any of bits DRAS2 to DRAS0 in DRCRA is 1,

RD output functions as

WE.

Functions as

AS regardless of the setting of bit P63DDR

P63DDR

Pin function

AS output

P62/BACK

Bit BRLE in BRCR and bit P62DDR select the pin function as follows

BRLE

P62DDR

—

Pin function

P62 input

P62 output

BACK output

P61/BREQ

Bit BRLE in BRCR and bit P61DDR select the pin function as follows

BRLE

P61DDR

—

Pin function

P61 input

P61 output

BREQ input

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