Test Cpu Speed (Genesis) Homebrew

• rom : yes
• licensing : unlicensed
• status : complete
• style : utilities
• code : testcpuspeedgenesishomebrew
• Date(s) : 2022
• Type(s) : new game
• By(s) : Ti_

Shows effective CPU speed for Sega Genesis and for Sega CD, if attached.Usable for checking overclocking in emulators and hardware.Cpu speed affected by dram refresh cycles and other stuff [like 2 cpu access one area at once] and differs by areas where’s code executed. This areas can be changed by buttons. On real hardware it’s possible to execute code from the sega-cd registers area without ram refreshing effect to see real clock speed.This test shows: Main-cpu M68000 cycles per second, Z80, Sub-cpu 68000 if sega-cd is connected, and for gfx asic pixels per second approximately. Shows 68010 for modded with 68010 cpu consoles.Test counts for real cycles, but maybe not 100% accurate +- for several 10’s Hz. If you know the difference with the real frequency, you can try to send me a message.

Data retrieved from romhackplaza.org

• ↪ https://romhackplaza.org/homebrew/test-cpu-speed-genesis/
• status : Complete
• platform : SEGA Genesis
• version : v10
• downloads : 54
• by : Ti_
• language : English

Shows effective CPU speed for Sega Genesis and for Sega CD, if attached."

Screenshots