RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
Figure 118 Transmit H-MVIP Timing, Expanded View
TLI_CLK(i)
C4B
C16B
F0B
TL_DATA0(o)
TLI_FSYNC(o)
TS126
TS127
TS 0
TS 1
TS 2
TS 3
TS 4
TS 5
TS 6
TS 0, Internal Link 0
TS 1, Internal Link 0
TLI_DATA0(i)
TLI_SIG0(i)
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
1
4
5
6
7
A
B
C
D
A
B
C
D
A
B
C
RLI_FSYNC1(o)
TS 0, Internal Link 1
TS 1, Internal Link 1
RLI_DATA1(o)
RLI_SIG1(o)
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
3
4
2
5
A
B
C
D
A
B
C
D
A
B
RLI_FSYNC2(o)
TS 0, Internal Link 2
2
TS 1, Internal Link 2
2
RLI_DATA2(o)
RLI_SIG2(o)
1
3
4
5
6
7
8
1
3
4
5
6
7
8
1
3
A
B
C
D
A
B
C
D
RLI_FSYNC2(o)1
TS 0, Internal Link 3
TS 1, Internal Link 3
RLI_DATA2(o)1
RLI_SIG2(o)1
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
C
D
A
B
C
D
A
B
C
D
13.6.3 DS3/E3 Timing
In UDF-HS mode there is no structure and the data is sampled using the falling
edge of RL_CLK as shown in Figure 119. Because of the higher frequency, data
should be updated using the falling edge of RL_CLK instead of the rising edge,
which is used in low speed mode. This allows the full clock cycle to be used
instead of half a clock cycle.
Figure 119 Receive High-Speed Functional Timing
RL_CLK(i)
RL_SER(i)
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL
331
PMC [ PMC-SIERRA, INC ]
