Posted on September 07, 2017 at 17:09If you do implement saving a critical variable to non-volatile memory, you should also use a checksum,crc or write ones compliment. This way after a power off/on cycle you can detect if the power off occurred dur...
Posted on June 08, 2017 at 20:02In the early 80's I built a kit computer with an Intel processor and peripheral chips. I was able to obtain the Intel documentation on the processor and peripheral chips. The documentation on the motherboard was mini...
Posted on March 24, 2017 at 16:59For many compilers operations on single precision produce a double precision result unless specifically over ridden. The remaining operations will be in double precision and probably slower.SP * SP = DPSP * DP = DP e...
