r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1496

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

29. User Break Controller (UBC)
29.2.4
CMAR0 and CMAR1 are readable/writable 32-bit registers which specify the bits to be masked
among the address bits specified by using the match address setting register of the corresponding
channel. (Set the bits to be masked to 1.)
• CAMR0
Rev.1.00 Jan. 10, 2008 Page 1466 of 1658
REJ09B0261-0100
Bit
31 to 0
Initial value :
Initial value :
R/W:
R/W:
Bit :
Bit :
Match Address Mask Setting Registers 0 and 1 (CAMR0 and CAMR1)
Bit Name
CAM
R/W
R/W
31
15
R/W
R/W
30
14
R/W
R/W
Initial
Value
Undefined
29
13
R/W
R/W
28
12
R/W
R/W
27
11
R/W
R/W
R/W
R/W
26
10
Description
Compare Address Mask
Specifies the bits to be masked among the address
bits which are specified using the CAR0 register. (Set
the bits to be masked to 1.)
0: Address bits CA[n] are included in the break
1: Address bits CA[n] are masked and not included in
[n] = any values from 31 to 0
R/W
R/W
25
9
condition.
the break condition.
R/W
R/W
24
8
CAM
CAM
R/W
R/W
23
7
R/W
R/W
22
6
R/W
R/W
21
5
R/W
R/W
20
4
R/W
R/W
19
3
R/W
R/W
18
2
R/W
R/W
17
1
R/W
R/W
16
0