DS2153Q-A7 Maxim Integrated, DS2153Q-A7 Datasheet - Page 12
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DS2153Q-A7
Manufacturer Part Number
DS2153Q-A7
Description
Network Controller & Processor ICs
Manufacturer
Maxim Integrated
Datasheet
1.DS2153QN-A7.pdf
(60 pages)
Specifications of DS2153Q-A7
Product
Framer
Number Of Transceivers
1
Supply Current (max)
65 mA
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
PLCC-44
Minimum Operating Temperature
0 C
Operating Supply Voltage
5 V
Supply Voltage - Max
5.25 V
Supply Voltage - Min
4.75 V
Part # Aliases
90-2153Q-A70
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TCR1: TRANSMIT CONTROL REGISTER 1 (Address = 12 Hex)
Note: For details about how the Transmit Control Registers affect the operation of the DS2153Q, see
Figure
(MSB)
SYMBOL
TUA1
—
TFPT
TSA1
TSIO
T16S
TSM
TSiS
—
14-9.
TFPT
POSITION
TCR1.7
TCR1.6
TCR1.5
TCR1.4
TCR1.3
TCR1.2
TCR1.1
TCR1.0
T16S
NAME AND DESCRIPTION
Not Assigned. Should be set to 0 when written to.
Transmit Time Slot 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 Time Slot 16 Data Select.
0 = sample time slot 16 at TSER pin
1 = source time slot 16 from TS1 to TS16 registers
Transmit Unframed All Ones.
0 = transmit data normally
1 = transmit an unframed all ones 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 Ones.
0 = normal operation
1 = force time slot 16 in every frame to all ones
TSYNC Mode Select.
0 = frame mode (see the timing in Section 14)
1 = CAS and CRC4 multiframe mode (see the timing in Section 14)
TSYNC I/O Select.
0 = TSYNC is an input
1 = TSYNC is an output
TUA1
12 of 60
TSiS
TSA1
TSM
TSIO
(LSB)