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diff --git a/bsp/coreip-e31-arty/README.md b/bsp/coreip-e31-arty/README.md new file mode 100644 index 0000000..1ae8739 --- /dev/null +++ b/bsp/coreip-e31-arty/README.md @@ -0,0 +1,14 @@ +The SiFive E31 Standard Core is the world’s most deployed RISC-V core. Co-designed alongside the RISC-V ISA, the E31 takes maximum advantage of the RISC-V ISA, resulting in a power-efficient core that delivers the high performance needed for tomorrow’s smart IoT, storage, and industrial applications. + +This FPGA core target is ideal maker and hobbist to develop running application software building on top of freedom-metal libraries. The target supports: + - 1 hart with RV32IMAC core + - 4 hardware breakpoints + - Physical Mempory Protectin with 8 regions + - 16 local interrupts signal that can be connected to off core complex devices + - Up to 127 PLIC interrupt signals that can be connected to off core complex devices, with 7 priority levels + - GPIO memory with 16 interrupt lines + - SPI memory with 1 intterupt line + - Serial port with 1 interrupt line + - 4 RGB LEDS + - 4 Buttons and 4 Switches +~ |