SH7713 datasheet(305/904 Pages) RENESAS

Part #	SH7713

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

PDF	904 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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305 / 904 page

Section 9 User Break Controller

Rev.1.50 Aug. 30, 2006 Page 265 of 860

REJ09B0288-0150

Figure 9.1 shows a block diagram of the UBC.

BBRA

BARA

BAMRA

CPU state

signals

XAB/YAB

IAB

LAB

MDB

Access

comparator

Address

comparator

Channel A

Access

comparator

Address

comparator

Data

comparator

PC trace

CONTROL

Channel B

BBRB

BETR

BASRA

BASRB

BARB

BAMRB

BDRB

BDMRB

BRSR

BRDR

BRCR

User break request

UBC Location

CCN Location

LDB/IDB/

XDB/YDB

[Legend]

BBRA:

Break bus cycle register A

BARA:

Break address register A

BAMRA:

Break address mask register A

BASRA:

Break ASID register A

BBRB:

Break bus cycle register B

BARB:

Break address register B

BAMRB:

Break address mask register B

BASRB:

Break ASID register B

BDRB:

Break data register B

BDMRB:

Break data mask register B

BETR:

Execution times break register

BRSR:

Branch source register

BRDR:

Branch destination register

BRCR:

Break control register

Access

Control

ASID

comparator

ASID

comparator

ASID

Figure 9.1 Block Diagram of User Break Controller

SH7713 Datasheet(PDF) 305 Page - Renesas Technology Corp

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