Apple M1 anuncia el despegue de RISC-V

El M1 representa el comienzo de un cambio de paradigma que beneficiará a los microprocesadores RISC-V, pero no de la forma que usted piensa.

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loar r2, 85   ; get y-coordinate
      
      



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loadi r1, 1024  ; set register r to source address
loadi r2, 50    ; bytes to copy
loadi r3, 2048  ; destination address

store r1, 110   ; tell DMA controller start address
store r2, 111   ; tell DMA to copy 50 bytes
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char *video_buffer = 0xB8000;    // set pointer to CGA video buffer
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