PM5366-PI PMC-Sierra, Inc., PM5366-PI Datasheet - Page 21

• 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
• Provides optional automatic insertion of far end receive failure (FERF) on
• Provides diagnostic features to allow the generation of line code violation error
• Supports insertion of bit-oriented codes in the C-bit parity far end alarm and
• Optionally inserts the C-bit parity path maintenance data link with an integral
• Provides programmable pseudo-random test sequence generation (up to 2 32 -1
• Multiplexes 7 DS2 bit streams into a single M23 format DS3 bit stream.
• Performs required bit stuffing/destuffing including generation and interpretation of
• Includes required FIFO buffers for rate adaptation in the multiplex path.
• Allows insertion and detection of per DS2 payload loopback requests encoded in
• Internally generates a DS2 clock for use in integrated M13 or C-bit parity
• Allows per DS2 alarm indication signal (AIS) to be activated or cleared for either
• Allows DS2 alarm indication signal (AIS) to be activated or cleared in the
• Supports C-bit parity DS3 format.
detection of loss of signal (LOS), out of frame (OOF), alarm indication signal
(AIS) or red alarm condition.
events, parity error events, framing bit error events, and when enabled for the C-
bit parity application, C-bit parity error events, and far end block error (FEBE)
events.
control channel.
HDLC transmitter. Supports polled and interrupt-driven operation.
bit length sequences conforming to ITU-T O.151 standards) or any repeating
pattern up to 32 bits. The test pattern can be framed or unframed. Diagnostic
abilities include single bit error insertion or error insertion at bit error rates
ranging from 10 -1 to 10 -7 .
M23 Multiplexer Section:
C-bits.
the C-bits to be activated under microprocessor control.
multiplex applications. Alternatively accepts external DS2 clock reference.
direction under microprocessor control.
demultiplex direction automatically upon loss of DS3 frame alignment or signal.
ISSUE 1
9
HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER
AND M13 MULTIPLEXER
PM5366 TEMAP-84