PM5366-PI PMC-Sierra, Inc., PM5366-PI Datasheet - Page 218

• Manufacturer Part Number: PM5366-PI
• Description: HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER AND M13 MULTIPLEXER
• Manufacturer: PMC-Sierra, Inc.

PRELIMINARY
DATASHEET
PMC-2010672
PROPRIETARY AND CONFIDENTIAL
TDATO [x]
TICLK[x]
TMFP[x]
TCLK[x]
Figure 37
The Transmit Bipolar DS3 Stream diagram illustrates the generation of a bipolar
DS3 stream. The B3ZS encoded DS3 stream is present on TPOS and TNEG.
These outputs, along with the transmit clock, TCLK, can be directly connected to
a DS3 line interface unit. Note that TCLK is a flow through version of TICLK; a
variable propagation delay exists between these two signals.
Figure 38
The Transmit Unipolar DS3 Stream diagram (Figure 38) illustrates the unipolar
DS3 stream generation. The TMFP output marks the M-frame boundary, X1 bit,
in the transmit stream. Note that TCLK is a flow through version of TICLK; a
variable propagation delay exists between these two signals.
TICLK[x]
TNEG[x]
TPO S[x]
TCLK[x]
- Transmit Bipolar DS3 Stream
- Transmit Unipolar DS3 Stream
1
ISSUE 1
1
X1
Nib 1
Bit 4
0
0
206
Nib 21
Bit 1
0
X2
1
HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER
Nib 22
Bit 4
0
Nib 1190
Bit 1
AND M13 MULTIPLEXER
PM5366 TEMAP-84
X1
Nib 1
Bit 4