r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1502

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

29. User Break Controller (UBC)
29.2.9
CBCR is a readable/writable 32-bit register which specifies whether or not to use the user break
debugging support function. For details on the user break debugging support function, refer to
section 29.4, User Break Debugging Support Function.
Rev.1.00 Jan. 10, 2008 Page 1472 of 1658
REJ09B0261-0100
Bit
31 to 1
0
Initial value :
Initial value :
R/W:
R/W:
Bit :
Bit :
Break Control Register (CBCR)
Bit Name
—
UBDE
31
15
R
R
0
0
30
14
R
R
0
0
Initial
Value
All 0
0
29
13
R
R
0
0
28
12
R
R
0
0
R/W
R
R/W
27
11
R
R
0
0
26
10
R
R
0
0
Description
For read/write in this bit, refer to General Precautions on
Handling of Product.
User Break Debugging Support Function Enable
Specifies whether or not to use the user break debugging
support function.
0: Does not use the user break debugging support
1: Uses the user break debugging support function.
Reserved
function.
25
R
R
0
9
0
24
R
R
0
8
0
23
R
R
0
7
0
22
R
R
0
6
0
21
R
R
0
5
0
20
R
R
0
4
0
19
R
R
0
3
0
18
R
R
0
2
0
17
R
R
1
0
0
UBDE
R/W
16
R
0
0
0