PM8315 Ver la hoja de datos (PDF) - PMC-Sierra

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componentes Descripción

Fabricante

PM8315

HIGH DENSITY T1/E1 FRAMER WITH INTEGRATED VT/TU MAPPER AND M13 MULTIPLEXER

PMC-Sierra 

STANDARD PRODUCT

DATASHEET

PMC-1981125

ISSUE 7

PM8315 TEMUX

HIGH DENSITY T1/E1 FRAMER WITH

INTEGRATED VT/TU MAPPER AND M13 MUX

1.30 RECEIVE TRIBUTARY DEMAPPER (RTDM) ........................... 106

1.31 PARALLEL IN TO SERIAL OUT CONVERTER (PISO)............. 108

1.32 DS3 MAPPER DROP SIDE (D3MD) ..........................................110

1.33 TRANSMIT TRIBUTARY PATH OVERHEAD PROCESSOR

(TTOP) .......................................................................................113

1.34 TRANSMIT REMOTE ALARM PROCESSOR (TRAP)...............114

1.35 TRANSMIT TRIBUTARY MAPPER (TTMP) ...............................115

1.36 SERIAL IN TO PARALLEL OUT CONVERTER (SIPO)..............116

1.37 DS3 MAPPER ADD SIDE (D3MA) .............................................116

1.38 EGRESS SYSTEM INTERFACE (ESIF) ....................................118

1.39 INGRESS SYSTEM INTERFACE (ISIF) ................................... 124

1.40 EXTRACT SCALEABLE BANDWIDTH INTERCONNECT

(EXSBI) ..................................................................................... 129

1.41 INSERT SCALEABLE BANDWIDTH INTERCONNECT

(INSBI)....................................................................................... 130

1.42 SCALEABLE BANDWIDTH INTERCONNECT PISO

(SBIPISO).................................................................................. 130

1.43 SCALEABLE BANDWIDTH INTERCONNECT SIPO

(SBISIPO).................................................................................. 131

1.44 JTAG TEST ACCESS PORT..................................................... 131

1.45 MICROPROCESSOR INTERFACE .......................................... 131

10 NORMAL MODE REGISTER DESCRIPTION ..................................... 162

11 TEST FEATURES DESCRIPTION ...................................................... 163

11.1 JTAG TEST PORT .................................................................... 172

12 OPERATION ........................................................................................ 185

12.1 DS3 FRAME FORMAT.............................................................. 185

PROPRIETARY AND CONFIDENTIAL

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