HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1174

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 33 User Break Controller (UBC)
Figure 33.1 shows a block diagram of the UBC.
Rev. 3.00 Jan. 18, 2008 Page 1112 of 1458
REJ09B0033-0300
ASID
[Legend]
BBRA:
BARA:
BAMRA:
BASRA:
BBRB:
BARB:
BAMRB:
Access
control
Break bus cycle register A
Break address register A
Break address mask register A
Break ASID register A
Break bus cycle register B
Break address register B
Break address mask register B
LDB/IDB/
XDB/YDB
XAB/YAB
Figure 33.1 Block Diagram of UBC
IAB
LAB
CPU state
signals
comparator
comparator
comparator
comparator
comparator
BASRB:
BDRB:
BDMRB:
BETR:
BRSR:
BRDR:
BRCR:
comparator
comparator
Channel A
Channel B
PC trace
Address
Address
Control
Access
Access
ASID
ASID
Data
UBC Location
Break ASID register B
Break data register B
Break data mask register B
Execution times break register
Branch source register
Branch destination register
Break control register
User break request
BBRA
BBRB
BETR
BAMRB
BDMRB
BAMRA
BASRA
BASRB
BRSR
BRDR
BRCR
BARA
BARB
BBRB
CCN Location
MDB