SCL is the Stimulus Control Language, adopted by Microchip as the foundation of external stimuli generation for MPSIM.
SCL looks like a dialect of VHDL (Very high-speed IC Hardware Description Language).
According to JasonK of Microchip, SCL is similar, but not a direct subset of VHDL.
Nevertheless, the syntax for SCL follows VHDL very closely;
This is a landmark in development with MPLAB IDE and will bring design verification to a new level.
Using SCL you can generate complex waveforms, emulate external hardware, simulate complex serial protocols, verify response of algorithms and detect errors, analyse system latency and real-time response to stimulus, and more.
As of now, SCL is an undocumented feature.
We are trying to convey information that the forum community may have using the SCL as an effort to know the boundaries of this powerful tool.