Break Address Register B (Barb); Break Asid Register B (Basrb); Break Address Mask Register B (Bamrb); Break Data Register B (Bdrb) - Hitachi SH7751 Hardware Manual

20.2.6

Break Address Register B (BARB)

BARB is the channel B break address register. The bit configuration is the same as for BARA.
20.2.7

Break ASID Register B (BASRB)

BASRB is the channel B break ASID register. The bit configuration is the same as for BASRA.
20.2.8

Break Address Mask Register B (BAMRB)

BAMRB is the channel B break address mask register. The bit configuration is the same as for
BAMRA.
20.2.9

Break Data Register B (BDRB)

Bit: 31
BDB31
Initial value:
*
R/W: R/W
Bit: 23
BDB23
Initial value:
*
R/W: R/W
Bit: 15
BDB15
Initial value:
*
R/W: R/W
Bit: 7
BDB7
Initial value:
*
R/W: R/W
Note: *: Undefined
Break data register B (BDRB) is a 32-bit readable/writable register that specifies the data (bits 31–
0) to be used in the channel B break conditions. BDRB is not initialized by a power-on reset or
manual reset.
30 29
BDB30 BDB29
* *
R/W R/W
22 21
BDB22 BDB21
* *
R/W R/W
14 13
BDB14 BDB13
* *
R/W R/W
6 5
BDB6 BDB5
* *
R/W R/W
28 27
BDB28 BDB27 BDB26
* *
R/W R/W
20 19
BDB20 BDB19 BDB18
* *
R/W R/W
12 11
BDB12 BDB11 BDB10
* *
R/W R/W
4 3
BDB4 BDB3
* *
R/W R/W
Rev. 3.0, 04/02, page 759 of 1064
26 25
BDB25 BDB24
* *
R/W R/W
18 17
BDB17 BDB16
* *
R/W R/W
10 9
BDB9
* *
R/W R/W
2 1
BDB2 BDB1 BDB0
* *
R/W R/W
24
*
R/W
16
*
R/W
8
BDB8
*
R/W
0
*
R/W