Add API address to trigger system reset.
When written to will send system_reset signal
to the reset generator, which then perform a complete
reset cycle of the FPGA system.
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
Update:
- README
- testbench
- Symbolic names and variables in fw
- registers
- port name and wires
- Update fpga and fw digests
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
- NOTE: This is an optional feature, not built by default. Not included
in the tk1 for sale at Tillitis shop.
- This makes it possible to interface the SPI flash onboard TKey.
- To include the SPI master in the build, use `make application_fpga.bin
YOSYS_FLAG=-DINCLUDE_SPI_MASTER`.
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
Silence lint on intentional combinatinal loops
Use better instance names, and a single lint pragma for all macros
Remove unused pointer update signals
Silence lint on wires where not all bits are used
Change fw_app_mode to be an input port to allow access control
Remove redundant, unused wire mem_busy
Add lint pragma to ignore debug register only enabled by a define
Remove clk and reset_n ports from the ROM
Adding note and lint pragma for rom address width
Fix incorrect register widths in uart_core
Assign all 16 bits in LUT config
Silence lint warnings on macro instances
Correct bit extraction for core addresses to be eight bits wide
Correct the bit width of cdi_mem_we wire
Add specific output file for logging lint issues
Correct bit width of tmp_ready to match one bit ready port
