SH7619 Datasheet, PDF (640/836 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7619 Series

Section 20 User Break Controller (UBC)
• Register specifications
BARA = H'00000500, BAMRA = H'00000000, BBRA = H'0057, BARB = H'00001000,
BAMRB = H'00000000, BBRB = H'0057, BDRB = H'00000000, BDMRB = H'00000000,
BRCR = H'00300001, BETR = H'0005
Specified conditions: Channel A/channel B independent mode
 Channel A
Address: H'00000500, Address mask: H'00000000
Bus cycle: L bus/instruction fetch (before instruction execution)/read/longword
The ASID check is not included.
 Channel B
Address: H'00001000, Address mask: H'00000000
Data: H'00000000, Data mask: H'00000000
Bus cycle: L bus/instruction fetch (before instruction execution)/read/longword
The number of execution-times break enable (5 times)
On channel A, a user break occurs before an instruction of address H'00000500 is executed.
On channel B, a user break occurs after the instruction of address H'00001000 are executed
four times and before the fifth time.
• Register specifications
BARA = H'00008404, BAMRA = H'00000FFF, BBRA = H'0054, BARB = H'00008010,
BAMRB = H'00000006, BBRB = H'0054, BDRB = H'00000000, BDMRB = H'00000000,
BRCR = H'00000400
Specified conditions: Channel A/channel B independent mode
 Channel A
Address: H'00008404, Address mask: H'00000FFF
Bus cycle: L bus/instruction fetch (after instruction execution)/read (operand size is not
included in the condition)
 Channel B
Address: H'00008010, Address mask: H'00000006
Data: H'00000000, Data mask: H'00000000
Bus cycle: L bus/instruction fetch (before instruction execution)/read (operand size is not
included in the condition)
A user break occurs after an instruction of addresses H'00008000 to H'00008FFE is executed
or before an instruction of addresses H'00008010 to H'00008016 is executed.
Rev. 5.00 Mar. 15, 2007 Page 602 of 794
REJ09B0237-0500