Intel Arria 10 User Manual

Figure 46. rx_syncstatus High
Three Consecutive Ordered Sets Received to Achieve Synchronization
c5 bc 50 bcbc 50 8d8c 00 8c 8drx_parallel_data
rx_datak
rx_syncstatus
rx_patterndetect
rx_disperr
rx_errdetect
Related Information
Word Aligner on page 485
2.6.1.3. 8B/10B Decoding for GbE, GbE with IEEE 1588v2
The 8B/10B decoder takes a 10-bit encoded value as input and produces an 8-bit data
value and 1-bit control value as output.
Figure 47. Decoding for GbE
Dx.y(0x8d), Dx.y(0xa4), K28.5(0xbc), and Dx.y(0x50) are received at rx_parallel_data. /K28.5/ is set as
the word alignment pattern. rx_patterndetect goes high whenever it detects /K28.5/(0xbc). rx_datak is
high when bc is received, indicating that the decoded word is a control word. Otherwise, rx_datak is low.
rx_runningdisp is high for 0x8d, indicating that the decoded word has negative disparity and 0xa4 has
positive disparity.
8d
rx_datak
rx_parallel_data a4 bc 50 8d a4 bc 50 8d a4 bc 50 508d a4 bc
rx_patterndetect
rx_disperr
rx_errdetect
rx_runningdisp
Related Information
8B/10B Decoder on page 492
2. Implementing Protocols in Arria 10 Transceivers
UG-01143 | 2018.06.15
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10 Transceiver PHY User Guide
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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