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Altera Arria 10 Avalon-ST User Manual

Page 258

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Complete the following steps to disable the scrambler:
1. Open

//testbench/_tb/simulation/submodules/altpcie_tbed__hwtcl.v

.

2. Search for the string,

test_in

.

3. To disable the scrambler, set

test_in[2] = 1

.

4. Save

altpcie_tbed_sv_hwtcl.v

.

Disabling 8B/10B Encoding and Decoding for Gen1 and Gen2 Simulations

You can disable 8B/10B encoding and decoding to facilitate debugging.
For Gen1 and Gen2 variants, you can disable 8B/10B encoding and decoding by setting

test_in[2] = 1

in altpcietb_bfm_top_rp.v.

17-58

Disabling 8B/10B Encoding and Decoding for Gen1 and Gen2 Simulations

UG-01145_avst

2015.05.04

Altera Corporation

Testbench and Design Example

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