HD6432138SW datasheet(1051/1061 Pages) RENESAS

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Appendix D Pin States

Rev. 4.00 Jun 06, 2006 page 997 of 1004

REJ09B0301-0400

Appendix D Pin States

D.1

Port States in Each Processing State

Table D.1

I/O Port States in Each Processing State

Port Name

Pin Name

MCU Operating

Mode

Reset

Hardware

Standby

Mode

Software

Standby

Mode

Watch

Mode

Sleep

Mode

Sub-

sleep

Mode

Subactive

Mode

Program

Execution

State

keep*

A7 to A0

Port 1

A7 to A0

2, 3 (EXPE = 1)

Address

output/

input port

Address

output/

input port

2, 3 (EXPE = 0)

I/O port

keep*

A15 to A8

Port 2

A15 to A8

2, 3 (EXPE = 1)

Address

output/

input port

Address

output/

input port

2, 3 (EXPE = 0)

I/O port

D7 to D0

2, 3 (EXPE = 1)

Port 3

D7 to D0

2, 3 (EXPE = 0)

keep

I/O port

Port 4

keep

I/O port

2, 3 (EXPE = 1)

2, 3 (EXPE = 0)

Port 5

keep

I/O port

2, 3 (EXPE = 1)

2, 3 (EXPE = 0)

Port 6

keep

I/O port

2, 3 (EXPE = 1)

2, 3 (EXPE = 0)

Port 7

Input port

2, 3 (EXPE = 1)

2, 3 (EXPE = 0)

Port 8

keep

I/O port

2, 3 (EXPE = 1)

2, 3 (EXPE = 0)

T/keep

2, 3 (EXPE = 1)

WAIT/

I/O port

WAIT/

I/O port

Port 97

WAIT

2, 3 (EXPE = 0)

keep

I/O port

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