Spanish to English Tech/Engineering Electronics / Elect Eng Digital electronics

Hi,

I'm translating (Sp-En) the instructions for a university degree level laboratory practical in digital electronics, on sequential systems with discrete elements.

The term appears in the objectives:
"Afianzar los conocimientos adquiridos sobre diferentes bloques secuenciales síncronos con diversas funciones y reforzar conceptos específicos de los sistemas secuenciales tales como señales síncronas o asíncronas, sincronismo por flanco (de subida o de bajada), activación por nivel, etc."

I've found sync-edge, synchronisation edges and side synchronisation, and I was wondering if there was anyone out there who could either confirm one of these possibilities or suggest a better one.