How does SXC support Virtual Peripherals?

SXC

Virtual Peripherals are typical microcontroller peripherals implement in software. This is possible with the SX microcontroller because of its high clock speed, efficient instruction set and its simple but powerful real time clock counter interrupt. The SXC compiler simplifies the implementation of Virtual Peripherals by providing a function interface the the RTCC interrupt. Already designed and tested assembly Virtual Peripherals can be added the the RTCC interrupt function with the #asm and #endasm directives.

See the product documentation for more information about this.