R0K572115S000BE Renesas Electronics America, R0K572115S000BE Datasheet - Page 176

• Manufacturer Part Number: R0K572115S000BE
• Description: KIT STARTER FOR SH7211
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: Microcontrollerr

Specifications of R0K572115S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7211
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7.3.4
BAR_1 is a 32-bit readable/writable register. BAR_1 specifies the address used as a break
condition in channel 1. The control bits CD1_1 and CD1_0 in the break bus cycle register_1
(BBR_1) select one of the three address buses for a break condition of channel 1. BAR_1 is
initialized to H'00000000 by a power-on reset, but retains its previous value by a manual reset or
in software standby mode or sleep mode.
Note: When setting the instruction fetch cycle as a break condition, clear the LSB in BAR_1 to 0.
Rev. 3.00 Mar. 04, 2009 Page 150 of 1168
REJ09B0344-0300
Initial value:
Initial value:
Bit
31 to 0
R/W:
R/W:
Bit:
Bit:
Break Address Register_1 (BAR_1)
BA1_31BA1_30BA1_29BA1_28BA1_27BA1_26BA1_25BA1_24BA1_23BA1_22BA1_21BA1_20BA1_19BA1_18BA1_17BA1_16
BA1_15BA1_14BA1_13BA1_12BA1_11BA1_10 BA1_9 BA1_8 BA1_7 BA1_6 BA1_5 BA1_4 BA1_3 BA1_2 BA1_1 BA1_0
Bit Name
BA1_31 to
BA1_0
R/W
R/W
31
15
0
0
R/W
R/W
30
14
0
0
R/W
R/W
29
13
0
0
Initial
Value
All 0
R/W
R/W
28
12
0
0
R/W
R/W
27
11
0
0
R/W
R/W
R/W
R/W
26
10
0
0
Description
Break Address 1
Store an address on the CPU address bus (FAB or
MAB) or IAB specifying break conditions of channel 1.
When the C bus and instruction fetch cycle are
selected by BBR_1, specify an FAB address in bits
BA1_31 to BA1_0.
When the C bus and data access cycle are selected by
BBR_1, specify an MAB address in bits BA1_31 to
BA1_0.
R/W
R/W
25
9
0
0
R/W
R/W
24
0
8
0
R/W
R/W
23
0
7
0
R/W
R/W
22
0
6
0
R/W
R/W
21
0
5
0
R/W
R/W
20
0
4
0
R/W
R/W
19
0
3
0
R/W
R/W
18
0
2
0
R/W
R/W
17
0
1
0
R/W
R/W
16
0
0
0