Register Descriptions; Break Address Register A (Bara) - Hitachi SH7095 Hardware User Manual

6.2

Register Descriptions

6.2.1

Break Address Register A (BARA)

BARAH:
Bit:
Bit name:
Initial value:
R/W:
Bit:
Bit name:
Initial value:
R/W:
BARAL:
Bit:
Bit name:
Initial value:
R/W:
Bit:
Bit name:
Initial value:
R/W:
The two break address registers A—break address register AH (BARAH) and break address
register AL (BARAL)—together form a single group. Both are 16-bit read/write registers.
BARAH stores the upper bits (bits 31 to 16) of the address of the channel A break condition, while
BARAL stores the lower bits (bits 15 to 0). A power-on reset initializes both BARAH and
BARAL to H'0000.
• BARAH Bits 15 to 0—Break Address A 31 to 16 (BAA31 to BAA16): These bits store the
upper bit values (bits 31 to 16) of the address of the channel A break condition.
98 Hitachi
15 14
BAA31 BAA30 BAA29
0 0
R/W R/W
7 6
BAA23 BAA22 BAA21
0 0
R/W R/W
15 14
BAA15 BAA14 BAA13
0 0
R/W R/W
7 6
BAA7 BAA6
0 0
R/W R/W
13 12
BAA28 BAA27
0 0
R/W R/W
5 4
BAA20 BAA19
0 0
R/W R/W
13 12
BAA12 BAA11
0 0
R/W R/W
5 4
BAA5 BAA4 BAA3
0 0
R/W R/W
11 10
BAA26 BAA25
0 0
R/W R/W
3 2
BAA18 BAA17
0 0
R/W R/W
11 10
BA10 BAA9
0 0
R/W R/W
3 2
BAA2 BAA1
0 0
R/W R/W
9 8
BAA24
0 0
R/W R/W
1 0
BAA16
0 0
R/W R/W
9 8
BAA8
0 0
R/W R/W
1 0
BAA0
0 0
R/W R/W