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CS61535A Datasheet(PDF) 10 Page - Cirrus Logic

Part # CS61535A
Description  T1/E1 Line Interface
PDF  36 Pages
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Manufacturer  CIRRUS [Cirrus Logic]
Direct Link  http://www.cirrus.com
Logo CIRRUS - Cirrus Logic

CS61535A Datasheet(HTML) 10 Page - Cirrus Logic

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THEORY OF OPERATION
Enhancements in CS61535A
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Introduction to Operating Modes
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MODE
HARDWARE
EXTENDED
HARDWARE
HOST
MODE-PIN
INPUT LEVEL
<0.2V
FLOAT, or
2.5V
>(RV+) - 0.2V
CONTROL
METHOD
INDIVIDUAL
CONTROL
LINES
INDIVIDUAL
CONTROL
LINES &
PARALLEL
CHIP
SELECT
SERIAL
μ-PROCESSOR
PORT
LINE CODE
ENCODER &
DECODER
NONE
AMI,
B8ZS,
HDB3
NONE
AIS DETECTION
NO
YES
NO
DRIVER
PERFORM-
ANCE MONITOR
YES
NO
YES
Table 1. Differences in Operating Modes
MODE
FUNCTION
PIN
HARDWARE
EXTENDED
HARDWARE
HOST
TRANSMITTER
3TPOS
TDATA
TPOS
4TNEG
TCODE
TNEG
RECEIVER/DPM
6
RNEG
BPV
RNEG
7
RPOS
RDATA
RPOS
11
DPM
AIS
DPM
17
MTIP
RCODE
MTIP
18
MRING
-
MRING
CONTROL
18
-
PCS
-
23
LEN0
LEN0
INT
24
LEN1
LEN1
SDI
25
LEN2
LEN2
SDO
26
RLOOP
RLOOP
CS
27
LLOOP
LLOOP
SCLK
28
TAOS
TAOS
CLKE
Table 2. Pin Definitions
CS61535A
10
DS40F3
-XO¶
&21),'(17,$/



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