tillitis-key/hw/application_fpga/rtl
Joachim Strömbergson fbd1620891
fpga: Add stateful access control
Add access stateful control register that toggles if access to a
      resources is granted based on if code is excuted from ROM or RAM.
      The register is used to enable or block access to SPI but
      potentially other HW resources.

Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2024-07-09 16:00:04 +02:00
..
application_fpga.v fpga: Add stateful access control 2024-07-09 16:00:04 +02:00
clk_reset_gen.v Explain how we attain 18 MHz 2022-10-21 14:33:03 +02:00
fw_ram.v Verilog 2001 rule; use wires for assignments, not registers. (#139) 2023-08-16 10:44:18 +02:00
ram.v Implement cs0 and cs1 as logic equations, not muxes 2024-03-20 14:36:55 +01:00
rom.v Clean up code and silence warnings after linting 2024-03-20 16:39:53 +01:00