DS2152LN Maxim Integrated Products, DS2152LN Datasheet - Page 37

• Manufacturer Part Number: DS2152LN
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated Products

Specifications of DS2152LN

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 2.048 Mbps
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Supply Current (max): 75 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SR2: STATUS REGISTER 2 (Address = 21 Hex)
(MSB)
RMF
SYMBOL
RMTCH
RFDL
TFDL
RMF
TMF
RAF
SEC
RSC
TMF
POSITION
SR2.7
SR2.6
SR2.5
SR2.3
SR2.2
SR2.4
SR2.1
SR2.0
SEC
NAME AND DESCRIPTION
Receive Multiframe. Set on receive multiframe boundaries.
Transmit Multiframe. Set on transmit multiframe boundaries.
1-Second Timer. Set on increments of 1 second based on
RCLK; will be set in increments of 999ms, 999ms, and 1002ms
every 3 seconds.
Receive FDL Buffer Full. Set when the receive FDL buffer
(RFDL) fills to capacity (8 bits).
Transmit FDL Buffer Empty. Set when the transmit FDL
buffer (TFDL) empties.
Receive FDL Match Occurrence. Set when the RFDL matches
either RFDLM1 or RFDLM2.
Receive FDL Abort. Set when eight consecutive 1s are received
in the FDL.
Receive Signaling Change. Set when the DS2152 detects a
change of state in any of the robbed-bit signaling bits.
RFDL
37 of 97
TFDL
RMTCH
RAF
(LSB)
RSC