DS3172 Maxim Integrated, DS3172 Datasheet - Page 39

• Manufacturer Part Number: DS3172
• Description: Network Controller & Processor ICs Dual DS3/E3 Single Chip Transceiver
• Manufacturer: Maxim Integrated

Specifications of DS3172

• Part # Aliases: 90-31720-000

Figure 8-6. RX Line IO UNI Functional Timing Diagram
8.3.2
Figure 8-7
Figure 8-7. DS3 Framing Receive Overhead Port Timing
Figure 8-8
Figure 8-8. E3 G.751 Framing Receive Overhead Port Timing
Figure 8-9
Figure 8-9. E3 G.832 Framing Receive Overhead Port Timing
ROHSOF
ROHCLK
ROHCLK
ROHCLK
ROHSOF
RLCLK
ROHSOF
RDAT
RLVC
ROH
ROH
ROH
DS3/E3 Framing Overhead Functional Timing
shows the relationship between the DS3 receive overhead port pins.
shows the relationship between the E3 G.751 receive overhead port pins.
shows the relationship between the E3 G.832 receive overhead port pins.
FAS
10
FAS
GC
10
6
1
INC BPV COUNTER TWICE
1
1
GC
A
7
A
2
2
2
N
GC
N
8
3
3
3
FAS
FAS
FA1
1
1
1
4
4
4
FAS
FAS
FA1
2
2
2
5
5
5
FAS
FAS
FA1
3
3
3
6
6
6
FAS
FAS
FA1
4
4
4
7
7
7
FAS
FAS
FA1
5
5
5
8
8
8
FAS
FAS
FA1
6
6
6
INC BPV COUNTER ONCE
9
9
9
FAS
FA1
FAS
7
10
7
7
10
10
FAS
FAS
FA1
8
11
8
8
11
11
39
FAS
FAS
FA2
9
12
1
9
12
12
FAS
10
FAS
FA2
10
13
2
13
13
FA2
A
14
A
3
14
14
FA2
N
15
N
4
15
15
FAS
FAS
FA2
1
16
1
5
16
16
FAS
FAS
FA2
2
17
2
6
17
17
FAS
FAS
FA2
3
18
3
7
18
18
FAS
FAS
FA2
4
19
4
8
19
19
FAS
FAS
E M
5
20
5
1
20
20
FAS
FAS
E M
6
21
6
2
21
21
FAS
FAS
E M
8
22
8
3
22
22
FAS
FAS
E M
9
23
9
4
23
23
FAS
10
FAS
E M
10
24
5
24
24