Hitachi H8/3048 Hardware Manual page 792

Single-chip microcomputer
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TCNT4 H/L—Timer Counter 4 H/L
www.DataSheet4U.com
Bit
15
0
Initial value
Read/Write
R/W
Note: Bit functions are the same as for ITU3.
GRA4 H/L—General Register A4 H/L
Bit
15
Initial value
1
Read/Write
R/W
Note: Bit functions are the same as for ITU3.
GRB4 H/L—General Register B4 H/L
Bit
15
Initial value
1
R/W
Read/Write
Note: Bit functions are the same as for ITU3.
BRA4 H/L—Buffer Register A4 H/L
15
Bit
Initial value
1
Read/Write
R/W
Note: Bit functions are the same as for ITU3.
14
13
12
11
10
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
14
13
12
11
10
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
14
13
12
11
10
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
14
13
12
11
10
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
H'96, H'97
9
8
7
6
5
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
H'98, H'99
9
8
7
6
5
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
H'9A, H'9B
9
8
7
6
5
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
H'9C, H'9D
9
8
7
6
5
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
785
ITU4
4
3
2
1
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
ITU4
4
3
2
1
0
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
ITU4
4
3
2
1
0
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
ITU4
4
3
2
1
0
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W

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