SX-Key Editor 3.3

SX-Key Editor is an integrated development environment for the SX line of microcontrollers, supporting every chip in production. Used in conjunction with the SX-Key or SX-Blitz programming tools, the user can write code, assemble/compile it, and download to the SX chip. The SX-Key USB also enables in-circuit source-level debugging, allowing the user to step through the code line-by-line or stop at set breakpoints.