TFRA84J13DS0 AGERE [Agere Systems], TFRA84J13DS0 Datasheet - Page 2

• Manufacturer Part Number: TFRA84J13DS0
• Description: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
• Manufacturer: AGERE [Agere Systems]

TFRA84J13 Ultraframer
DS3/E3/DS2/E2/DS1/E1/DS0
1 Introduction .........................................................................................................................................................................1
2 Features .............................................................................................................................................................................3
3 Overview .............................................................................................................................................................................6
4 Application Diagrams ..........................................................................................................................................................7
5 Block Description ..............................................................................................................................................................10
6 Glossary ...........................................................................................................................................................................14
2 2
2.1 Test Pattern Generator/Monitor (TPG/TPM) (x1) ........................................................................................................3
2.2 M13/E13 MUX (x3) ......................................................................................................................................................3
2.3 DS1/J1/E1 Framing (FRM) (3x28/21) ..........................................................................................................................4
2.4 DS3/E3/DS2/E2/DS1/E1 Multirate Cross Connect (MRXC) (x1) .................................................................................4
2.5 DS1/E1 Digital Jitter Attenuation (DJA) (3x28/21) .......................................................................................................5
2.6 Microprocessor Unit (MPU) (x1) ..................................................................................................................................5
2.7 JTAG ...........................................................................................................................................................................5
4.1 DS3/E3 to/from DS1/E1 Application ............................................................................................................................7
4.2 DS3/E3 to/from DS0/E0 Application ............................................................................................................................8
4.3 DS1/E1 to/from DS0/E0 Application ............................................................................................................................9
5.1 M13/E13 Multiplexer (M13/E13 MUX) .......................................................................................................................10
5.2 Multirate Cross Connect (MRXC) ..............................................................................................................................11
5.3 DS1 Digital Jitter Attenuator (DS1/E1 DJA) ...............................................................................................................11
5.4 Test Pattern Generator/Monitor (TPG/TPM) .............................................................................................................11
5.5 Clock Generator (CG) ................................................................................................................................................12
5.6 Framer (FRM) ............................................................................................................................................................12
2.2.1 M13 ....................................................................................................................................................................3
2.2.2 E13 .....................................................................................................................................................................3
5.1.1 M13 MUX .........................................................................................................................................................10
5.1.2 E13 MUX ..........................................................................................................................................................10
5.6.1 Line Decoder/Encoder .....................................................................................................................................12
5.6.2 Receive Frame Aligner/Transmit Frame Formatter ..........................................................................................12
5.6.3 Receive Performance Monitor ..........................................................................................................................12
5.6.4 Signaling Processor .........................................................................................................................................13
5.6.5 Facility Data Link (FDL) Processor ..................................................................................................................13
5.6.6 HDLC Unit ........................................................................................................................................................13
5.1.1.1 Receive Direction ..................................................................................................................................10
5.1.1.2 Transmit Direction .................................................................................................................................10
Product Description, Revision 4
Agere Systems Inc..
April 29, 2005