DS26303L-75+ Maxim Integrated Products, DS26303L-75+ Datasheet - Page 49

• Manufacturer Part Number: DS26303L-75+
• Description: IC LIU E1/T1/J1 3.3V 144-ELQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26303L-75+

• Number Of Drivers/receivers: 8/8
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP Exposed Pad, 144-eLQFP, 144-HLQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 31 to 0: BERT Seed/Pattern (BSP[31:0]). These 32 bits are the programmable seed for a transmit PRBS
pattern, or the programmable pattern for a transmit or receive repetitive pattern. BSP(31) is the first bit output on
the transmit side for a 32-bit repetitive pattern or 32-bit length PRBS. BSP(31) is the first bit input on the receive
side for a 32-bit repetitive pattern.
BSP15
BSP23
BSP31
BSP7
7
0
7
0
7
0
7
0
BSP14
BSP22
BSP30
BSP6
6
0
6
0
6
0
6
0
BSPR1
BERT Seed/Pattern Register 1
04h
BSPR2
BERT Seed/Pattern Register 2
05h
BSPR3
BERT Seed/Pattern Register 3
06h
BSPR4
BERT Seed/Pattern Register 4
07h
BSP13
BSP21
BSP29
BSP5
5
0
5
0
5
0
5
0
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
BSP12
BSP20
BSP28
BSP4
49 of 101
4
0
4
0
4
0
4
0
BSP11
BSP19
BSP27
BSP3
3
0
3
0
3
0
3
0
BSP10
BSP18
BSP26
BSP2
2
0
2
0
2
0
2
0
BSP17
BSP25
BSP1
BSP9
1
0
1
0
1
0
1
0
BSP16
BSP24
BSP0
BSP8
0
0
0
0
0
0
0
0