DS33R11+ Maxim Integrated Products, DS33R11+ Datasheet - Page 266

• Manufacturer Part Number: DS33R11+
• Description: IC ETH TXRX T1/E1/J1 256-BGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS33R11+

• Protocol: T1/E1/J1
• Voltage - Supply: 1.8V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 3 – 5: Transmit FIFO Low-Watermark Select (TFLWM0 to TFLWM2)
Bits 0 – 2: Receive FIFO High-Watermark Select (RFHWM0 to RFHWM2)
RFHWM2
TFLWM2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
—
7
0
RFHWM1
TFLWM1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
TR.H1FC, TR.H2FC
HDLC # 1 FIFO Control
HDLC # 2 FIFO Control
91h, A1h
—
6
0
RFHWM0
TFLWM0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
TFLWM2
5
0
Transmit FIFO Watermark
Receive FIFO Watermark
TFLWM1
266 of 344
0
4
(bytes)
(bytes)
112
112
16
32
48
64
80
96
16
32
48
64
80
96
4
4
TFLWM0
3
0
RFHWM2
2
0
RFHWM1
1
0
RFHWM0
0
0