PIC elado

Miko Imre imre.miko at siemens.com
Mon May 5 12:42:49 CEST 2003


> En ehhez lusta vagyok... Nem hasonlitgatjuk inkabb az application
> notes-ban keszen levo rutinokat? (Az ATMEL-ben van speed optimized es
> code optimized is nemelyiknel.)
>
> http://www.atmel.com/dyn/products/app_notes.asp?family_id=607
> Pl.
>
> Application  Code Size (Words)  Execution Time (Cycles)
> 8 x 8 = 16 bit unsigned (Code Optimized) 9 58

Microchip app note: 21, 73
PIC sajat rutin:  13, 80

> 8 x 8 = 16 bit unsigned (Speed Optimized) 34 34

Microchip app note: 38, 52
PIC sajat rutin 40, 40

> 16 x 16 = 32 bit unsigned (Code Optimized) 14 153

Microchip app note: 58, 256
PIC sajat 20, 202

> 16 x 16 = 32 bit unsigned (Speed Optimized) 105 105

Microchip app note: 217,  188
PIC sajat 208, 148

> 8 / 8 = 8 + 8 bit unsigned (Code Optimized) 14 97

Microchip app note: 15, 100

> 8 / 8 = 8 + 8 bit unsigned (Speed Optimized) 66 58

Microchip app note: 74, 75

> 16 / 16 = 16 + 16 bit unsigned (Code Optimized) 19 243

Microchip app note: 27, 373




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