HD6417750 Datasheet, PDF (834/1039 Pages) Renesas Technology Corp – SuperH RISC engine

Bits 31 to 0—Break Data B31 to B0 (BDB31–BDB0): These bits hold the data (bits 31–0) to be
used in the channel B break conditions.
20.2.10 Break Data Mask Register B (BDMRB)
Bit: 31
30
29
28
27
26
25
24
BDMB31 BDMB30 BDMB29 BDMB28 BDMB27 BDMB26 BDMB25 BDMB24
Initial value: *
*
*
*
*
*
*
*
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Bit: 23
22
21
20
19
18
17
16
BDMB23 BDMB22 BDMB21 BDMB20 BDMB19 BDMB18 BDMB17 BDMB16
Initial value: *
*
*
*
*
*
*
*
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Bit: 15
14
13
12
11
10
9
8
BDMB15 BDMB14 BDMB13 BDMB12 BDMB11 BDMB10 BDMB9 BDMB8
Initial value: *
*
*
*
*
*
*
*
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Bit: 7
6
5
4
3
2
1
0
BDMB7 BDMB6 BDMB5 BDMB4 BDMB3 BDMB2 BDMB1 BDMB0
Initial value: *
*
*
*
*
*
*
*
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Note: *: Undefined
Break data mask register B (BDMRB) is a 32-bit readable/writable register that specifies which
bits of the break data set in BDRB are to be masked. BDMRB is not initialized by a power-on
reset or manual reset.
Rev. 6.0, 07/02, page 782 of 986