diff options
Diffstat (limited to 'spiflash/README')
| -rw-r--r-- | spiflash/README | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/spiflash/README b/spiflash/README deleted file mode 100644 index 753458b..0000000 --- a/spiflash/README +++ /dev/null @@ -1,18 +0,0 @@ - -PicoRV32 SPI-Flash Demo -======================= - -This is a simple PicoRV32 example design that can run code directly from an SPI -flash chip. This example design uses the Lattice iCE40-HX8K Breakout Board. - -The flash is mapped to the memory region starting at 0x80000000. The reset -vector is set to 0x80100000, i.e. at the 1MB offset inside the flash memory. - -A small scratchpad memory (default 256 words, i.e. 1 kB) is mapped to address -0x00000000. A simple GPIO controller is mapped to address 0xC0000000. - -Run "make test" to run the test bench (and create testbench.vcd). - -Run "make prog" to build the configuration bit-stream and firmware images -and upload them to a connected iCE40-HX8K Breakout Board. - |