XRT84L38 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRT84L38' PDF : 453 Pages View PDF
REV. 1.0.1
RECEIVE SERIAL DATA OUTPUT
(Framer Channel Number indicated by _n)
XRT84L38
OCTAL T1/E1/J1 FRAMER
SIGNAL NAME
RxTSb3_0
RxTSb3_1
RxTSb3_2
RxTSb3_3
RxTSb3_4
RxTSb3_5
RxTSb3_6
RxTSb3_7
PIN #
B5
D13
C20
D26
W23
AE22
AF16
AE8
TYPE
DESCRIPTION
O Receive Framer_n-Time Slot Octet Identifier Output-Bit 3:
These output signals (RxTSb4_n through RxTSb0_n) reflect the five-bit binary
value of the number of Time Slot (in the incoming DS1 frame) being received
and output to the Terminal Equipment via the Receive Payload Data Output
Interface block associated with Framer_n. The Terminal Equipment should use
the RxTSClk_n clock to sample these five output pins in order to identify the
time-slot being processed by the Receive Section of Framer_n.
Rx8kHz_0
Rx8kHz_1
Rx8kHz_2
Rx8kHz_3
Rx8kHz_4
Rx8kHz_5
Rx8kHz_6
Rx8kHz_7
RxTSb4_0
RxTSb4_1
RxTSb4_2
RxTSb4_3
RxTSb4_4
RxTSb4_5
RxTSb4_6
RxTSb4_7
B5
D13
C20
D26
W23
AE22
AF16
AE8
D7
A13
B21
E26
AA26
AD21
AC15
AF7
O Receive 8KHz Clock-Receive Framer_n:
These pins output a reference 8KHz signal clock as if Framer_n is configured
accordingly.
O Receive Framer_n--Time Slot Octet Identifier Output-Bit 4:
These output signals (RxTSb4_n through RxTSb0_n) reflect the five-bit binary
value of the number of Time Slot (in the incoming DS1 frame) being received
and output to the Terminal Equipment via the Receive Payload Data Output
Interface block associated with Framer_n. The Terminal Equipment should use
the RxTSClk_n clock to sample these five output pins in order to identify the
time-slot being processed by the Receive Section of Framer_n.
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