H8SXSLASH1663 datasheet(518/1158 Pages) RENESAS

部件名	H8SX/1663

功能描述	Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

PDF	1158 Pages

Scroll/Zoom	100%

制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

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518 / 1158 page

Section 9 I/O Ports

Rev.1.00 Jun. 07, 2006 Page 466 of 1102

REJ09B0294-0100

9.2.8

Port C

(1) PC3/

LLCAS/DQMLL

The pin function is switched as shown below according to the combination of operating mode,

EXPE bit, bus controller register, and the PC3DDR bit settings.

Setting

Bus Controller

I/O Port

Module Name

Pin Function

LLCAS_OE

DQMLL_OE

PC3DDR

LLCAS output*



Bus controller

DQMLL output*



PC3 output

I/O port

PC3 input

(initial setting)

Note:

Valid in external extended mode (EXPE = 1)

(2) PC2/

LUCAS/DQMLU

The pin function is switched as shown below according to the combination of operating mode,

EXPE bit, bus controller register, and the PC2DDR bit settings.

Setting

Bus Controller

I/O Port

Module Name

Pin Function

LUCAS_OE

DQMLU_OE

PC2DDR

LUCAS output*



Bus controller

DQMLU output*



PC2 output

I/O port

PC2 input

(initial setting)

Note:

Valid in external extended mode (EXPE = 1)

H8SX/1663 数据表(PDF) 518 Page - Renesas Technology Corp

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