CPU speed

Hi, give me somebody an explanation? I simulate DS89c420 device on XTAL Freq 27MHz. After reset CPU clock is 6.75MHz and single cycle instuction's time is 148ns. I supposed 1 internal clock per 1 xtal...
CPU speed

Hi, give me somebody an explanation? I simulate DS89c420 device on XTAL Freq 27MHz. After reset CPU clock is 6.75MHz and single cycle instuction's time is 148ns. I supposed 1 internal clock per 1 xtal...
CPU cycles

Hi, My questions is: How many machine cycles does it take a function of absolute value? The operation is for a number floating point.
CPU cycles

Hi, My questions is: How many machine cycles does it take a function of absolute value? The operation is for a number floating point.
CPU cycle random changing

Hello, i have an issue that seems to be from the compiler but i am not 100% sure. First of all the project was not made by me, but the company i work bought it from another company. As this project is...