SH7672 datasheet(227/1292 Pages) RENESAS

Part #	SH7672

Description	32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

PDF	1292 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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227 / 1292 page

Section 7

Bus State Controller (BSC)

Rev. 1.00 Nov. 14, 2007 Page 201 of 1262

REJ09B0437-0100

(3)

PCMCIA

• CS5WCR, CS6WCR

0000000000000000

RRRRRRRRRR

R/W

RRRR

0000010100000000

R/W

Bit:

Initial value:

R/W:

Bit:

Initial value:

R/W:

----------

SA[1:0]

TED[3:0]

PCW[3:0]

TEH[3:0]

Bit

Bit Name

Initial

Value

R/W

Description

31 to 22



All 0

Reserved

These bits are always read as 0. The write value

should always be 0.

21, 20

SA[1:0]

R/W

Space Attribute Specification

Select memory card interface or I/O card interface

when PCMCIA interface is selected.

SA1:

0: Selects memory card interface for the space for A25

= 1.

1: Selects I/O card interface for the space for A25 = 1.

SA0:

0: Selects memory card interface for the space for A25

= 0.

1: Selects I/O card interface for the space for A25 = 0.

19 to 15



All 0

Reserved

These bits are always read as 0. The write value

should always be 0.

SH7672 Datasheet(PDF) 227 Page - Renesas Technology Corp

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