SH7721 datasheet(1040/1524 Pages) RENESAS

1040 / 1524 page

Section 29

PC Card Controller (PCC)

Rev. 3.00 Jan. 18, 2008 Page 978 of 1458

REJ09B0033-0300

IC Memory Card Interface

I/O Card Interface

Signal Name

I/O

Function

Signal Name

I/O

Function

This LSI

Corresponding

Address

I/O

Data

I/O

Data

I/O

Data

I/O

Data

I/O

Data

I/O

Data

Write protect

IOIS16

16-bit I/O port

PCC_IOIS16

GND

Ground

GND

Ground

—

GND

Ground

GND

Ground

—

CD1

Card

detection

CD1

Card

detection

PCC_CD1

D11

I/O

Data

D11

I/O

Data

D11

D12

I/O

Data

D12

I/O

Data

D12

D13

I/O

Data

D13

I/O

Data

D13

D14

I/O

Data

D14

I/O

Data

D14

D15

I/O

Data

D15

I/O

Data

D15

CE2

Card enable

CE2

Card enable

CE2B

VS1

Voltage

sense

VS1

Voltage

sense

PCC_VS1

RFU

Reserved

IORD

I/O read

ICIORD

RFU

Reserved

IOWR

I/O write

ICIOWR

A17

Address

A17

Address

A17

A18

Address

A18

Address

A18

A19

Address

A19

Address

A19

A20

Address

A20

Address

A20

A21

Address

A21

Address

A21

VCC

Power supply

VCC

Power supply

—

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