H8SXSLASH1663R datasheet(204/1504 Pages) RENESAS

Part #	H8SX/1663R

Description	Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

PDF	1504 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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204 / 1504 page

Section 8 User Break Controller (UBC)

Rev. 2.00 Sep. 24, 2008 Page 172 of 1468

REJ09B0412-0200

8.2

Block Diagram

A ch PC

Condition match

B ch PC

Condition match

C ch PC

Condition match

D ch PC

Condition match

UBC break

interrupt request

Break control

Mode control

Sequential control

Break

address

Break

control

Instruction

execution pointer

CPU status

Instruction execution pointer

BARAH

BARAL

BARBH

BARBL

BARCH

BARCL

BARDH

BARDL

BRCRA

BRCRB

BRCRC

BRCRD

PC break control

Address

comparator

A ch

Condition

match

determination

Condition

match

determination

Condition

match

determination

Condition

match

determination

Address

comparator

B ch

Address

comparator

C ch

Address

comparator

D ch

Flag set control

BARAH, BARAL:

BARBH, BARBL:

BARCH, BARCL:

BARDH, BARDL:

BRCRA:

BRCRB:

BRCRC:

BRCRD:

Break address register A

Break address register B

Break address register C

Break address register D

Break control register A

Break control register B

Break control register C

Break control register D

[Legend]

Figure 8.1 Block Diagram of UBC

H8SX/1663R Datasheet(PDF) 204 Page - Renesas Technology Corp

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