tfra08c13 ETC-unknow, tfra08c13 Datasheet - Page 11

• Manufacturer Part Number: tfra08c13
• Description: Tfra08c13 Octal T1/e1 Framer
• Manufacturer: ETC-unknow

Preliminary Data Sheet
October 2000
Lucent Technologies Inc.
Lucent Technologies Inc.
Functional Description
Note: The Concentration Highway Interface Specification , Lucent Technologies Microelectronics Group November
RND_RBPV[1—8]
1990 (DS90-124SMOS) defines the transmit path as output to the system interface, and the receive path
as input from the system interface. This document is consistent with that definition.
TLCK[1—8]
TND[1—8],
TPD[1—8],
RLCK[1—8]
RPD[1—8]
A[11:0]
RECEIVE
CHANNEL [1—8]
TRANSMIT
CHANNEL [1—8]
DECODER
ENCODER
Figure 1. TFRA08C13 Block Diagram (One of Eight Channels)
D[7:0]
DATA LINK MONITOR
RECEIVE FACILITY
TRANSPARENT
FRAMING)
(HDLC OR
RECEIVE
FRAMER
UNIT
DATA LINK MONITOR
TRANSMIT FACILITY
CS
TRANSPARENT
TRANSMIT
FRAMER
(HDLC OR
FRAMING)
UNIT
ALE_AS
MICROPROCESSOR INTERFACE
(DS1: ROBBED-BIT
SIGNALING UNIT
XMIT FRAMER
SYNTHESIZER
CEPT: TS16)
RECEIVE
TCLK
OR
RD_R/W
ELASTIC STORE
(DS1: ROBBED-BIT
SIGNALING UNIT
(2 FRAMES)
CEPT: TS16)
RECEIVE
TRANSMIT
OR
WR_DS
CHICK
RLCK
ELASTIC STORE
(2 FRAMES)
TRANSMIT
PHASE DETECTOR
CHANNEL DIGITAL
RDY_DTACK
CONCENTRATION
INTERFACE
CHICK
TRANSMIT
RECEIVE
HIGHWAY
(TCHI)
TFRA08C13 OCTAL T1/E1 Framer
CONCENTRATION
PHASE DETECTOR
CHANNEL DIGITAL
INTERRUPT
INTERFACE
HIGHWAY
RECEIVE
TRANSMIT
(RCHI)
MPCK
CHICK
CHIFS
TCHIDATA[1—8]
TCHIDATAB[1—8]
RFRMCK[1—8],
RFRMDATA[1—8],
RFS[1—8]
RFDL[1—8], RFDLCK[1—8]
DIV-RLCK, DIV-CHICK,
CHICK-EPLL
PLLCK[1—8]
DIV-PLLCK, DIV-CHICK,
PLLCK-EPLL
TFDL[1—8], TFDLCK[1—8]
RCHIDATA_A[1—8]
RCHIDATA_B[1—8]
TFS[1—8]
MPMODE
5-6937(F)r.4
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