Included in the toolchain are the company’s C/C++ compiler, C-STAT static code analysis tool and C-SPY debugger. ![]() IAR’s embedded software engineering toolchain, IAR Embedded Workbench for RISC-V, provides support for chips based on 32-bit RISC-V RV32 cores and various extensions like the atomic, packed SIM-D instructions. The GD32V devices also integrate a single-cycle multiplier and multi-cycle hardware dividers in support of floating-point operations, and as many as 68 maskable peripheral interrupts that can be implemented at any of 16 priority levels.īut you can’t really do anything with it unless you have a professional toolchain. It incorporates a 32-bit RISC-V processor core, which operates at a 108 MHz frequency with 128 Kilobytes of on-chip Flash, 32 Kilobytes of SRAM, and flash-access zero-wait states that allow data to be transferred immediately without having to wait for a clock cycle. In comes the GD32V, a 32-bit general-purpose microcontroller that is based on the RISC-V core. ![]() But, given that the open-source ISA is still relatively new, there aren’t a ton of development kits out there that focus on RISC-V. ![]() At this point you’ve heard of RISC-V and how fast the technology and ecosystem are expanding.
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