R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 190

• Manufacturer Part Number: R5S72011
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 7 User Break Controller (UBC)
Figure 7.1 shows a block diagram of the UBC.
Access
control
Rev. 2.00 Sep. 07, 2007 Page 162 of 1164
REJ09B0321-0200
[Legend]
BBR:
BAR:
BAMR:
Break bus cycle register
Break address register
Break address mask register
Internal bus
IDB
(I bus)
IAB
MDB
CPU bus
(C bus)
MAB FAB
Figure 7.1 Block Diagram of UBC
BDR:
BDMR:
BRCR:
Break data register
Break data mask register
Break control register
comparator
comparator
comparator
comparator
comparator
comparator
Channel 0
Channel 1
Address
Address
Access
Access
Control
Data
Data
User break request
UBCTRG pin output
BBR_0
BBR_1
BAMR_0
BDMR_0
BAMR_1
BDMR_1
BDR_0
BDR_1
BAR_0
BAR_1
BRCR
Internaal bus
(I bus)