HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1198

• 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)
Break Condition Specified for L Bus Data Access Cycle:
(Example 2-1)
• Register specifications
(Example 2-2)
• Register specifications
Rev. 3.00 Jan. 18, 2008 Page 1136 of 1458
REJ09B0033-0300
Bus cycle: L bus/instruction fetch (after instruction execution)/read (operand size is not
<Channel B>
Address:
Data:
Bus cycle: L bus/instruction fetch (before instruction execution)/read (operand size is not
A user break occurs after an instruction with ASID = H'80 and addresses H'00008000 to
H'00008FFE is executed or before an instruction with ASID = H'70 and addresses H'00008010
to H'00008016 are executed.
BARA = H'00123456, BAMRA = H'00000000, BBRA = H'0064, BARB = H'000ABCDE,
BAMRB = H'000000FF, BBRB = H'006A, BDRB = H'0000A512, BDMRB = H'00000000,
BRCR = H'00000080, BASRA = H'80, BASRB = H'70
Specified conditions: Channel A/channel B independent mode
<Channel A>
Address:
Bus cycle: L bus/data access/read (operand size is not included in the condition)
<Channel B>
Address:
Data:
Bus cycle: L bus/data access/write/word
On channel A, a user break occurs with longword read from ASID = H'80 and address
H'00123454, word read from address H'00123456, or byte read from address H'00123456. On
channel B, a user break occurs when word H'A512 is written in ASID = H'70 and addresses
H'000ABC00 to H'000ABCFE.
BARA = H'01000000, BAMRA = H'00000000, BBRA = H'0066, BARB = H'0000F000,
BAMRB = H'FFFF0000, BBRB = H'036A, BDRB = H'00004567, BDMRB = H'00000000,
BRCR = H'00300080
Specified conditions: Channel A/channel B independent mode
included in the condition)
H'00008010, Address mask: H'00000006, ASID = H'70
H'00000000, Data mask: H'00000000
included in the condition)
H'00123456, Address mask: H'00000000, ASID = H'80
H'000ABCDE, Address mask: H'000000FF, ASID = H'70
H'0000A512, Data mask: H'00000000