DS2151QNB+ Maxim Integrated, DS2151QNB+ Datasheet - Page 26

• Manufacturer Part Number: DS2151QNB+
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Specifications of DS2151QNB+

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 2.048 Mbps
• Supply Current (max): 65 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-44
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5 V
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 4.75 V
• Part # Aliases: 90-2151Q+NB0

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)
—