SH7616 datasheet(45/935 Pages) RENESAS

45 / 935 page

Section 1 Overview

Rev. 2.00 Mar 09, 2006 page 19 of 906

REJ09B0292-0200

Type

Symbol

I/O

Name

Function

Ethernet

LNKSTA

Input

Link status

Link status input from PHY

controller

(EtherC)

EXOUT

Output

General-purpose

external output

General-purpose external output pin

WOL

Output

Wake on LAN

Signal indicating detection of a Magic

Packet

CAMSEN

Input

CAM sense

CAM sense signal

Direct

memory

access

controller

DACK0, 1

Output

DMAC

channel 0, 1

acknowledge

These pins output receiving a DMA

transfer request to an external device

(DMAC)

DREQ0, 1

Input

DMAC

channel 0, 1

request

Pins that input DMA transfer requests

from an external device

Serial com-

munication

interface with

TXD1, 2

Output

Transmit data

output channel

1, 2

SCIF channel 1 and 2 transmit data

output pins

FIFO (SCIF)

RXD1, 2

Input

Receive data

output channel

1, 2

SCIF channel 1 and 2 receive data input

pins

SCK1, 2

I/O

Serial clock

input/output

channel 1, 2

SCIF clock input/output pins

RTS

Output

Transmit

request

SCIF channel 1 transmit request output

CTS

Input

Transmit enable

SCIF channel 1 transmit enable input pin

Timer pulse

unit (TPU)

TCLKA

TCLKB

TCLKC

TCLKD

Input

TPU timer clock

input A, B, C, D

Pins that input an external clock to the

TPU counter

TIOCA0

TIOCB0

TIOCC0

TIOCD0

I/O

TPU input

capture/output

compare

(channel 0)

Channel 0 input capture input/

output compare output/PWM output pins

TIOCA1

TIOCB1

I/O

TPU input

capture/output

compare

(channel 1)

Channel 1 input capture input/

output compare output/PWM output pins

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