• Cycle Comparison
  • Speed comparison?
    Hi! Is there any estimate on how many times faster a 80166 (20MHz) would be compared to an 8051 (12MHz)? I am just looking for a general estimate, not specifically looking at this or that function...
  • Comparison not true
    Hi Guys, I'm writing my own TCP/IP Stack. I've got following structure: typedef struct __attribute__ ((packed)) { uint16_t type : 16; uint16_t protocol : 16; unsigned char hw_size : 8; unsigned...
  • How to get an ELF file from Keil C51
    Hi All, I've been using Keil C51 compiler for sometime to compile firmware for an 8051 processor. I recently wanted to use a 3rd party firmware debugger tool and looks like they only accept ELF/DWARF...
  • C51 software
    Hi everyone, I am working with 8051 micro-controller for one of my office project. I have free version of C51 and the file size of my code went more than 2kb so now i am not able to compile my code...