saymrwulf/pulp-runtime
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pulp-runtime/include/hal/udma
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Corrado Bonfanti 18ab940220 Add AVS BUS support and basic test 
* Add configuration register to set AVS mode
* Add connections to the SPI controller and txrx interface
* Set idle level of sdio[0] signal of SPI master to '1', according to
the AVS protocol
* Add SPI slave device capability to trigger an event for requesting a read from
master by driving low the MISO (SDATA for AVS) when AVS mode is set.
This happens during tx/rx idle phases
* Add basic Write commit/Read test with pulp-runtime. AVS slave is
simulated in tb_avs.sv and tb_avs_fpga.sv.
2022-02-10 20:03:42 +01:00
..
cpi Initial commit 2019-12-15 14:12:22 +01:00
hyper archi,hal: Add udma_hyper 2021-07-13 17:33:00 +02:00
i2c Initial commit 2019-12-15 14:12:22 +01:00
spim Add AVS BUS support and basic test 2022-02-10 20:03:42 +01:00
uart Initial commit 2019-12-15 14:12:22 +01:00
udma_v3.h Initial commit 2019-12-15 14:12:22 +01:00