x-heep
x-heep copied to clipboard
esl-epfl
eXtendable Heterogeneous Energy-Efficient Platform based on RISC-V
https://github.com/esl-epfl/x-heep/blob/a639054570419fb706da38fd0c054e401dfb14d4/hw/vendor/pulp_platform_register_interface/vendor/lowrisc_opentitan/util/reggen/reg_top.sv.tpl#L192 The above line should say `${num_wins_width}`, not `${num_wins_width-1}`, since the definition of `num_wins_width` already includes the `-1` (and in newer OpenTitan versions has been renamed to `steer_msb` which is...
Small C functions declared as `inline` should probably be declared as `static inline` instead; otherwise they'll fail to link except under certain configurations (e.g. if using `-O2` or `-Os`, which...
Hello, I'm currently developing a Coarse-Grained Reconfigurable Array simulator, with the intent of using it in a co-simulation environment with a RISC-V co-processor. I've chosen x-heep and at this point,...
SPI Host of X-HEEP needs to acknowledge whenever there is an event interrupt, contrarily to Opentitan's SPI Host. Opentitan SPI Host `EVENT_ENABLE` bit of `INTR_STATE` register is of type _ro_...
In `pad_cfg.hjson` we list the pads, but there is no information on what is the target where they will be placed or used (pynq-z2, nexys, zcu104, ASIC...). Together with @christophmuellerorg...
### Description: The main C code (main.c) in the project is failing to execute the linked C++ code (test_cpp.cpp). Specifically, the function test_numbers() defined in test_cpp.cpp is not being called...
In 0bfac78, Makefile target `app` got added a dependency on `clean-app`, so that every time the user types `make app` it ensures the app is rebuilt. In 90d9c11, Makefile target...
`bc` is used in the Makefile to perform simple arithmetic. While this utility is likely to be installed, it makes more sense to just use the shell's native `$((...))` feature.
Sorry for redoing the PR (previous version now closed in #483), in the previous one I was working on the main branch... See https://github.com/openhwgroup/cv32e40x/pull/825 and https://github.com/esl-epfl/x-heep/pull/368. @StMiky could you check...
To the attention of Dr. José Miranda : I tried and simulate every basic maths functions of the pulpino and they gave the correct results. To use them the makefile...
