DS26528 Maxim Integrated Products, DS26528 Datasheet - Page 67

• Manufacturer Part Number: DS26528
• Description: Network Controller & Processor ICs Octal E1-T1-J1 Singl e-Chip Transceiver (
• Manufacturer: Maxim Integrated Products

Specifications of DS26528

• Product: Framer
• Number Of Transceivers: 8
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 875 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TE-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.9.17 Framer Payload Loopbacks
The framer, payload, and remote loopbacks are controlled by Receive Control Register 3 (RCR3).
Table 8-32. Registers Related to Framer Payload Loopbacks
Framer Loopback
Payload Loopback
Remote Loopback
Note: The addresses shown are for Framer 1. Addresses for Framers 2 to 8 can be calculated using the following: Framer n = (Framer 1
address + (n - 1) x 200h); where n = 2 to 8 for Framers 2 to 8.
RECEIVE CONTROL
REGISTER 3 (RCR3)
ADDRESSES
FRAMER
083h
083h
083h
Transmit data output from the framer is looped back to the receiver.
Data recovered by the receiver is looped back to the transmitter.
The 192-bit payload data is looped back to the transmitter.
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FUNCTION
DS26528 Octal T1/E1/J1 Transceiver