Documents Advanced Microprocessor1 I/O Interface Programmable Interval Timer: 8254 Three independent 16-bit...

I/O Interface Programmable Interval Timer: 8254 Three independent 16-bit programmable counters (timers). Each capable in counting in binary or BCD with a maximum frequency…

Documents Universal Frequency Reference

Universal Frequency Reference Presented first at Gippstech 2012 V1.11 Glen English VK1XX [email protected] Frequency reference system Provides reference for any radio…