PM8621 datasheet(46/184 Pages) PMC

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NSE-8G™ Standard Product Data Sheet

Preliminary

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use

Document ID: PMC-2010850, Issue 1

Table 3 Serial TelecomBus Character Encoding

Code Group

Name

Curr. RD-

abcdei fghj

Curr. RD+

abcdei fghj

Encoded Signals

Description

High Order Path Termination (HPT) Mode

K28.5

001111 1010

110000 0101

IC1FP=’b1

IPL=’b0

C1FP frame and multiframe alignment

K28.0-

001111 0100

IPL=’b0

High-order path H3 byte position, no

negative justification event.

K28.0+

110000 1011

IPL=’b0

High-order path PSO byte position, positive

justification event.

K28.6

001111 0110

110000 1001

IC1FP=’b1,

IPL=’b1

High-order path frame alignment (J1).

Low Order Path Termination (LPT) Mode

K28.4+

110000 1101

ITAIS=’b1

Low-order path AIS.

K27.7-

110110 1000

IV5=’b1,

IDATA[0,4] = ERDI[1:0] = ‘b00, IDATA[5] =

REI = ‘b0

Low order path frame alignment. ERDI and

REI are encoded in the V5 byte.

K27.7+

001001 0111

IV5=’b1,

IDATA[0,4] = ERDI[1:0] = ‘b00, IDATA[5] =

REI = ‘b1

Low order path frame alignment. ERDI and

REI are encoded in the V5 byte.

K28.7-

001111 1000

IV5=’b1,

IDATA[0,4] = ERDI[1:0] = ‘b01, IDATA[5] =

REI = ‘b0

Low order path frame alignment. ERDI and

REI are encoded in the V5 byte.

K28.7+

110000 0111

IV5=’b1,

IDATA[0,4] = ERDI[1:0] = ‘b01, IDATA[5] =

REI = ‘b1

Low order path frame alignment. ERDI and

REI are encoded in the V5 byte.

K29.7-

101110 1000

IV5=’b1,

IDATA[0,4] = ERDI[1:0] = ‘b10, IDATA[5] =

REI = ‘b0

Low order path frame alignment. ERDI and

REI are encoded in the V5 byte.

K29.7+

010001 0111

IV5=’b1,

IDATA[0,4] = ERDI[1:0] = ‘b10, IDATA[5] =

REI = ‘b1

Low order path frame alignment. ERDI and

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