DS33R11 Maxim Integrated Products, DS33R11 Datasheet - Page 236

• Manufacturer Part Number: DS33R11
• Description: Network Controller & Processor ICs Ethernet Mapper with Integrated T1-E1-J1
• Manufacturer: Maxim Integrated Products

Specifications of DS33R11

• Product: Framer
• Number Of Transceivers: 1
• Supply Voltage (max): 1.89 V, 3.465 V
• Supply Voltage (min): 1.71 V, 3.135 V
• Supply Current (max): 100 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 2: Automatic E-Bit Enable (AEBE)
Bit 1: Automatic AIS Generation (AAIS)
Bit 0: Automatic Remote Alarm Generation (ARA)
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 4: Receive BOC Enable (RBOCE). Enables the receive BOC function. The TR.RFDL register reports the
received BOC code and two information bits when this bit is set.
Bit 3: Receive BOC Reset (RBR). A 0-to-1 transition resets the BOC circuitry. Must be cleared and set again for a
subsequent reset.
Bits 1 – 2: Receive BOC Filter Bits (RBF0, RBF1). The BOC filter sets the number of consecutive patterns that
must be received without error prior to an indication of a valid message.
Bit 0: Send BOC (SBOC). Set = 1 to transmit the BOC code placed in bits 0 to 5 of the TR.TFDL register.
RBF1
0
0
1
1
0 = E-bits not automatically set in the transmit direction
1 = E-bits automatically set in the transmit direction
0 = disabled
1 = enabled
0 = disabled
1 = enabled
0 = receive BOC function disabled
1 = receive BOC function enabled; the TR.RFDL register reports BOC messages and information
RBF0
0
1
0
1
—
7
0
7
0
-
TR.E1TCR2
E1 Transmit Control Register 2
36h
TR.BOCC
BOC Control Register
37h
Valid Sequence Identification
Consecutive BOC Codes for
—
6
0
6
0
-
None
3
5
7
—
5
0
5
0
-
RBOCE
236 of 344
0
0
4
4
-
RBR
3
0
3
0
-
AEBE
RBF1
2
0
2
0
RBF0
AAIS
1
0
1
0
SBOC
ARA
0
0
0
0