H8SLASH3021 datasheet(7/712 Pages) RENESAS

7 / 712 page

Rev.2.00 Mar. 22, 2007 Page vii of xxiv

REJ09B0352-0200

Main Revisions for This Edition

Item

Page

Revision (See Manual for Details)

All

—

• Notification of change in company name amended

(Before) Hitachi, Ltd.

→ (After) Renesas Technology Corp.

• Product naming convention amended

(Before) H8/3022 Series

→ (After) H8/3022 Group

2.3 Address Space

Figure 2.2 Memory

Map

Figure amended

H'0000

H'FFFF

Table amended

Interrupt Source

WOVI (interval timer)

5.3.3 Interrupt Vector

Table

Table 5.3 Interrupt

Sources, Vector

Addresses, and Priority

5.5.4 Usage Notes

Figure 5.9 IRQnF

Flag when Interrupt

Exception Handling is

not Executed

105

Figure amended

1 read 0 written

1 read

written

1 read 0 written

written

IRQb

executed

Generation condition (1)

Generation condition (2)

(Inadvertent clearing)

IRQaF

IRQbF

0 read

7.1 Overview

Table 7.1 Port

Functions

131

Table amended

Port

Description Pins

Mode 1

Mode 3

Mode 5

Mode 6

Mode 7

Port 9

• 6-bit I/O

port

5/SCK1/

IRQ

4/SCK0/

IRQ

3/RxD1,

2/RxD0,

1/TxD1,

0/TxD0

Input and output (SCK

1, SCK0, RxD1, RxD0, TxD1, TxD0) for

serial communication interfaces 1 and 0 (SCI0, 1),

IRQ

5 and

IRQ

4 input, and 6-bit generic input/output

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