R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 237

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

7.3.5
BBR is a 16-bit readable/writable register, which specifies (1) disabling or enabling of user break
interrupt requests, (2) including or excluding of the data bus value, (3) internal CPU bus or
internal DMA bus, (4) C bus cycle or I bus cycle, (5) instruction fetch or data access, (6) read or
write, and (7) operand size as the break conditions.
Initial value:
Bit
15, 14
13
12
11, 10
R/W:
Bit:
Break Bus Cycle Register (BBR)
Bit Name
⎯
UBID
DBE
⎯
15
R
0
-
14
R
0
-
UBID
R/W
13
0
Initial
Value
All 0
0
All 0
0
R/W
DBE
12
0
11
R
0
-
R/W
R
R/W
R/W
R
10
R
0
-
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
User Break Interrupt Disable
Disables or enables user break interrupt requests
when a break condition is satisfied.
0: User break interrupt requests enabled
1: User break interrupt requests disabled
Data Break Enable
Selects whether the data bus condition is included in
the break conditions.
0: Data bus condition is not included in break
1: Data bus condition is included in break conditions
Reserved
These bits are always read as 0. The write value
should always be 0.
R/W
9
0
CP[1:0]
conditions
R/W
8
0
R/W
7
0
CD[1:0]
Rev. 3.00 Sep. 28, 2009 Page 205 of 1650
R/W
6
0
Section 7 User Break Controller (UBC)
R/W
5
0
ID[1:0]
R/W
4
0
R/W
3
0
RW[1:0]
REJ09B0313-0300
R/W
2
0
R/W
1
0
SZ[1:0]
R/W
0
0