SH7136 datasheet(148/1160 Pages) RENESAS

Part #	SH7136

Description	32-Bit RISC Microcomputer SuperH??RISC engine Family

PDF	1160 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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148 / 1160 page

Section 7 User Break Controller (UBC)

Rev. 2.00 Sep. 10, 2008 Page 122 of 1130

REJ09B0402-0200

Figure 7.1 shows a block diagram of the UBC.

BBRA

BARA

BAMRA

CPU state

signals

LDB

IAB

IDB

LAB

Internal bus

Access

comparator

Address

comparator

Channel A

Access

comparator

Address

comparator

Data

comparator

PC trace

Control

Channel B

BBRB

BETR

BDRA

BDMRA

BARB

BAMRB

BDRB

BDMRB

BRSR

BRDR

BRCR

User break interrupt request

[Legend]

BBRA:

Break bus cycle register A

BARA:

Break address register A

BAMRA:

Break address mask register A

BDRA:

Break data register A

BDMRA:

Break data mask register A

BBRB:

Break bus cycle register B

BARB:

Break address register B

BAMRB:

Break address mask 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

Data

comparator

Figure 7.1 Block Diagram of UBC

SH7136 Datasheet(PDF) 148 Page - Renesas Technology Corp

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