DS2143QN Maxim Integrated Products, DS2143QN Datasheet - Page 11

• Manufacturer Part Number: DS2143QN
• Description: IC CONTROLLER E1 5V LP 44-PLCC
• Manufacturer: Maxim Integrated Products

Specifications of DS2143QN

• Controller Type: E1 Controller
• Interface: Parallel/Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC, 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TCR1: TRANSMIT CONTROL REGISTER 1 (Address=12 Hex)
(MSB)
ODF
SYMBOL
TUA1
TFPT
TSA1
TSIO
T16S
TSiS
TSM
ODF
TFPT
POSITION
TCR1.7
TCR1.6
TCR1.5
TCR1.4
TCR1.3
TCR1.2
TCR1.1
TCR1.0
T16S
NAME AND DESCRIPTION
Output Data Format.
0 = bipolar data at TPOS and TNEG.
1 = NRZ data at TPOS; TNEG=0.
Transmit Timeslot 0 Pass Through.
0 = FAS bits/Sa bits/Remote Alarm sourced internally from the
TAF and TNAF registers.
1 = FAS bits/Sa bits/Remote Alarm sourced from TSER.
Transmit Timeslot 16 Data Select.
0 = sample timeslot 16 at TSER pin.
1 = source timeslot 16 from TS1 to TS16 registers.
Transmit Unframed All 1s.
0 = transmit data normally.
1 = transmit an unframed all 1s code at TPOS and TNEG.
Transmit International Bit Select.
0 = sample Si bits at TSER pin.
1 = source Si bits from TAF and TNAF registers (in this mode,
TCR1.6 must be set to 0).
Transmit Signaling All 1s.
0 = normal operation.
1 = force timeslot 16 in every frame to all 1s.
TSYNC Mode Select.
0 = frame mode (see the timing in Section 13).
1 = CAS and CRC4 multiframe mode (see the timing in Section
13).
TSYNC I/O Select.
0 = TSYNC is an input.
1 = TSYNC is an output.
TUA1
11 of 44
TSiS
TSA1
TSM
DS2143/DS2143Q
TSIO
(LSB)