Intel Arria 10 User Manual

4.3.2.1.2. Resetting the Receiver During Device Operation
The numbers in this list correspond to the numbers in the following figure.
1.
Assert rx_analogreset and rx_digitalreset while rx_cal_busy is low.
2.
Wait for rx_analogreset_ack to go high, to ensure successful assertion of
rx_analogreset. rx_analogreset_ack goes high when TRS has successfully
completed the reset request for assertion.
a.
Deassert rx_analogreset.
3.
Wait for rx_analogreset_ack to go low, to ensure successful deassertion of
rx_analogreset. rx_analogreset_ack goes low when TRS has successfully
completed the reset request for deassertion.
4.
The rx_is_lockedtodata signal goes high after the CDR acquires lock.
5.
Ensure rx_is_lockedtodata is asserted for t
LTD
(minimum of 4 μs) before
deasserting rx_digitalreset.
Figure 211. Receiver Reset Sequence During Device Operation
Device Power Up
rx_cal_busy
rx_analogreset
rx_is_lockedtodata
rx_digitalreset
rx_analogreset_ack
1 2 543
t
LTD
min 4 μs
4.3.2.1.3. Dynamic Reconfiguration of Transmitter Channel Using the Acknowledgment
Model
The numbers in this list correspond to the numbers in the following figure.
1.
Assert tx_analogreset, pll_powerdown, and tx_digitalreset, while
pll_cal_busy and tx_cal_busy are low.
2.
Wait for tx_analogreset_ack to go high, to ensure successful assertion of
tx_analogreset. tx_analogreset_ack goes high when TRS has successfully
completed the reset request for assertion.
4. Resetting Transceiver Channels
UG-01143 | 2018.06.15
Intel
®
Arria
®
10 Transceiver PHY User Guide
429

Intel Arria 10 Specifications

General

Transceiver Data Rate	Up to 17.4 Gbps
Transceiver Protocols Supported	CPRI, JESD204B
Transceiver Power Consumption	Varies depending on configuration and data rate. Refer to Intel Arria 10 device power estimation tools.
Transceiver Features	Clock data recovery
Power Consumption per Channel	Varies depending on data rate and equalization settings. Refer to Intel Arria 10 device power estimation tools.
Transceiver Type	FPGA integrated transceiver
Operating Temperature Range	-40°C to 100°C (Industrial)
Number of Transceiver Channels	up to 96 full-duplex