SH7721 datasheet(743/1524 Pages) RENESAS

Part #	SH7721

Description	Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

PDF	1524 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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743 / 1524 page

Section 21

Serial I/O with FIFO (SIOF)

Rev. 3.00 Jan. 18, 2008 Page 681 of 1458

REJ09B0033-0300

21.2

Input/Output Pins

The pin configuration in this module is shown in table 21.1.

Table 21.1

Pin Configuration

Channel

Pin Name

Abbreviation*

I/O

Function

SIOF0_MCLK

SIOFMCLK

Input

Master clock input

SIOF0_SCK

SIOFSCK

I/O

Serial clock

(common to transmission/reception)

SIOF0_SYNC

SIOFSYNC

I/O

Frame synchronous signal

(common to transmission/reception)

SIOF0_TxD

SIOFTxD

Output

Transmit data

SIOF0_RxD

SIOFRxD

Input

Receive data

SIOF1_MCLK

SIOFMCLK

Input

Master clock input

SIOF1_SCK

SIOFSCK

I/O

Serial clock

(common to transmission/reception)

SIOF1_SYNC

SIOFSYNC

I/O

Frame synchronous signal

(common to transmission/reception)

SIOF1_TxD

SIOFTxD

Output

Transmit data

SIOF1_RxD

SIOFRxD

Input

Receive data

Note:

The pins for channel 0 and channel 1 are collectively called SIOFMCLK, SIOFSCK,

SIOFSYNC, SIOFTxD, and SIOFRxD in the following descriptions.

SH7721 Datasheet(PDF) 743 Page - Renesas Technology Corp

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