Ds2143 transmit data flow – Rainbow Electronics DS2143Q User Manual
Page 31
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TSER
TLINK
TIDR
TS0
TS15
AIS
GENERATION
TRANSMIT SIGNALLING
ALL ONES
(TCR1.2)
TPOS,
TNEG
TAF
TNAF
TIMESLOT 0
PASS–THROUGH
(TCR1.6)
Si BIT INSERTION
CONTROL
(TCR1.3)
Sa BIT INSERTION
CONTROL (TCR2.3
THRU TCR2.7)
TIMESLOT 16 SIGNALING
INSERTION CONTROL
(TCR1.5)
IDLE CODE INSERTION
CONTROL
(TIR1 TO TIR4)
E–BIT GENERATION
(TCR2.1)
CRC4 ENABLE
(CCR.4)
TRANSMIT UNFRAMED
ALL ONES
(TCR1.4)
RECEIVE SIDE
CRC4 ERROR
DETECTOR
CRC4 MF AND
CODE WORD
GENERATION
AIS
GENERATION
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
KEY
= REGISTER
= DEVICE PIN
= SELECTOR
DS2143/DS2143Q
031397 31/40
DS2143 TRANSMIT DATA FLOW
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