DS33R41+ Maxim Integrated Products, DS33R41+ Datasheet - Page 266

• Manufacturer Part Number: DS33R41+
• Description: IC TXRX ETHERNET MAP 400-BGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS33R41+

• Number Of Drivers/receivers: 4/4
• Protocol: T1/E1/J1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 400-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0: Transmit FIFO Bytes Available (TFBA7 to TFBA0). TFBA0 is the LSB.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 and 6: Transmit Code Length Definition Bits (TC1 and TC0)
Bits 5 to 3: Receive Up-Code Length Definition Bits (RUP2 to RUP1)
Bits 2 to 0: Receive Down-Code Length Definition Bits (RDN2 to RDN0)
TC1
RUP2
RDN2
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
TFBA7
TC0
TC1
0
1
0
1
7
0
7
0
RDN1
RUP1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Length Selected (bits)
TR.H1TFBA, TR.H2TFBA
HDLC #1 Transmit FIFO Buffer Available
HDLC #2 Transmit FIFO Buffer Available
9Fh, AFh
TR.IBCC
In-Band Code Control Register
B6h
TFBA6
TC0
6
0
6
0
16/8/4/2/1
RDN0
RUP0
6/3
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
5
7
TFBA5
RUP2
5
0
5
0
Length Selected (bits)
Length Selected (bits)
266 of 335
TFBA4
RUP1
4
0
4
0
8/16
8/16
1
2
3
4
5
6
7
1
2
3
4
5
6
7
TFBA3
RUP0
3
0
3
0
TFBA2
RDN2
2
0
2
0
TFBA1
RDN1
1
0
1
0
TFBA0
RDN0
0
0
0
0