GatesAir Intraplex DS-64NC, Installation And Operation Manual

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DS-64NC Synchronous Data Module 2 – Functional Description
Version 9.1
2-2 GatesAir
Intraplex Products
Double
Buffer
FIFO
TDM BUS
Format
Double
Buffer
FIFO
Format
TD
AT
A
TC
LK
TO
HD
RO
HD
RC
LK
RD
AT
A
Serial
Port 0
Serial
Port 1
Serial
Port 1
Serial
Port 0
TX
BUFF
BIT
NE
ERR
RECEIVE
DSP
TRANSMIT
DSP
TIMESLOT (S2/pos 4-8)
ALT (S2/pos 3)
CAS (S6/pos 1)
DATA RATE
(S4/pos 1-10)
56K (S2/pos 2)
BUFF (S2/pos 1)
INTRAPLEX
LOGIC ARRAY 2
Configuration
and Control
LPBK
FAIL
S
C
RX OUT
TX IN
Timing
Synth
(Part of
ILA 1)
Timing
Connector
Reference Clock
to Common Module
Ha
nd
sh
ak
e
SRVC OFF (S5/pos 4)
REMOTE (S5/pos 3)
TERM (S5/pos 1)
TX MODE (S3/pos 7-8)
RX ON (S3/pos 6)
LPBK (S3/pos 1-2)
TEST (S3/pos 3-5)
E1 (S6/pos 2)
SCB ADDR (S1/pos 1-6)
SRVC
Timing Out
Timing In
Data In
Timing Out
Data Out
INTRAPLEX
LOGIC ARRAY 1
Transmit
Clock Synch
Receive
Clock Synch
RS-449 or V.35 Connector
Figure 2-1. DS-64NC Module, Functional Diagram