tillitis-key/hw/application_fpga/rtl
Joachim Strömbergson c0a79e77c6
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>
2024-08-22 11:29:44 +02:00
..
application_fpga.v fpga: Add stateful access control 2024-08-22 11:29:44 +02:00
clk_reset_gen.v FPGA: Increase clock frequency to 21 MHz 2024-08-20 13:45:00 +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