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info.yaml corrections #306

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Nov 12, 2023
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37 changes: 37 additions & 0 deletions projects/tt_um_wokwi_377426511818305537/info.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -205,6 +205,43 @@ documentation:
[Tiny Tapeout]: <https://www.tinytapeout.com>
[Wiki]: <https://en.wikipedia.org/wiki/Linear-feedback_shift_register>

# Instructions on how someone could test your project, include things like what buttons do what and how to set the clock if needed
how_to_test: |
1) Clear inputs and reset to ensure known states.
2) Configure the registers using SPI or using the debug_setup pin.
3) Set "output_en" high and observe "prbs_out".
4) Toggle "data_in" to invert "prbs_out" on next rising edge of "data_clk".
5) To restart PRBS after "busy" goes low, clear "output_en" and set "output_en" again.
# A description of what the inputs do (e.g. red button, SPI CLK, SPI MOSI, etc).
inputs:
- spi_cs
- spi_clk
- spi_mosi
- output_en
- data_in
- none
- none
- debug_setup
# A description of what the outputs do (e.g. status LED, SPI MISO, etc)
outputs:
- prbs_out_1
- prbs_out
- prbs_out_n
- prbs_out_n_1
- data_clk
- busy
- debug_out_system_clk
- debug_out_prbs_clk
# A description of what the bidirectional I/O pins do (e.g. I2C SDA, I2C SCL, etc)
bidirectional:
- debug_out_reg_sel_0
- debug_out_reg_sel_1
- debug_out_reg_sel_2
- debug_out_prbs_clk_bypass
- debug_out_data_count_clk
- debug_out_data_count_comb_out
- debug_out_seq_count_comb_out
- none
# The following fields are optional
tag: "prn, prbs, spi, clock divider, registers, " # comma separated list of tags: test, encryption, experiment, clock, animation, utility, industrial, pwm, fpga, alu, microprocessor, risc, riscv, sensor, signal generator, fft, filter, music, bcd, sound, serial, timer, random number generator, calculator, decoder, counter, puzzle, multiplier, game, oscillator,
external_hw: "Connection to SPI port, clock input, and analyzer to observe." # Describe any external hardware needed
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