DS2151QB+ Maxim Integrated Products, DS2151QB+ Datasheet - Page 26

• Manufacturer Part Number: DS2151QB+
• Description: IC TXRX T1 1-CHIP 5V LP 44-PLCC
• Manufacturer: Maxim Integrated Products

Specifications of DS2151QB+

• Function: Single-Chip Transceiver
• Interface: T1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 65mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC, 44-PLCC
• Includes: Alarm Detector and Generator, CSU Loop Codes Generator and Detector, DSX-1 and CSU Line Build-Outs Generator
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

IMR2: INTERRUPT MASK REGISTER 2 (Address = 6F Hex)
(MSB)
RMF
SYMBOL
RMTCH
RFDL
TFDL
RMF
TMF
RAF
SEC
—
TMF
POSITION
IMR2.7
IMR2.6
IMR2.5
IMR2.4
IMR2.3
IMR2.2
IMR2.1
IMR2.0
SEC
RFDL
NAME AND DESCRIPTION
Receive Multiframe.
0 = interrupt masked
1 = interrupt enabled
Transmit Multiframe.
0 = interrupt masked
1 = interrupt enabled
One-Second Timer.
0 = interrupt masked
1 = interrupt enabled
Receive FDL Buffer Full.
0 = interrupt masked
1 = interrupt enabled
Transmit FDL Buffer Empty.
0 = interrupt masked
1 = interrupt enabled
Receive FDL Match Occurrence.
0 = interrupt masked
1 = interrupt enabled
Receive FDL Abort.
0 = interrupt masked
1 = interrupt enabled
Not Assigned. Should be set to 0 when written to.
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TFDL
RMTCH
RAF
(LSB)
—