6 or 12 clocks / machine cycle setting in keil To Keil Group, I am using Philips 89c51RD2xx chip. by default keil runs with 12 clocks / machine cycle. How to make the settings for keil to run in 6 clocks/machine cycle.
This information is in the datasheet. See CKCON SFR register 'X2' bit. This bit needs to be set to '1'. Reinhard