MT9171/72
超前信息
D
0
D
0
D
0
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
C
0
C
1
C
2
C
3
C
4
C
5
C
6
C
7
B
7
B
6
B
5
B
4
B
3
B
2
B
1
B
0
B
7
B
6
B
5
B
4
B
3
B
2
B
1
B
0
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
C
0
C
1
C
2
C
3
C
4
C
5
C
6
C
7
B
7
B
6
B
5
B
4
B
3
B
2
B
1
B
0
B
7
B
6
B
5
B
4
B
3
B
2
B
1
B
0
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
C
0
C
1
C
2
C
3
C
4
C
5
C
6
C
7
B
7
B
6
B
5
B
4
B
3
B
2
B
1
B
0
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
C
0
C
1
C
2
C
3
C
4
C
5
C
6
C
7
B
7
B
6
B
5
B
4
B
3
B
2
B
1
B
0
通道时间1
C-通道
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
通道时间0
D-通道
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
C4
F0
DSTI
9-138
DSTO
DSTO
DSTI
F0o
F0o
C4
F0
通道时间0
D-通道
通道时间1
C-通道
图6 - DV端口 - 160 kbit / s的(模式0,4 )
图5 - DV端口 - 80 kbit / s的(模式0,4 )
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
AAAAAA
D
0
信道时间2
B1-Channel
11.7
微秒
15.6
微秒
信道时间2
B1-Channel
频道时间:3
B2-Channel