>There is an OTP configuration bit that controls this.
>You should have an option when you select the device in your programmer.
>After you switch to 12 clock mode, there is no turning back...
I know thats. But I heed to turn this microcontroller.
How I can do it? With out commercially aviable EPROM programming.
I heed algoritm for do thats.


>You may want to check out the Temic
>(Sorry, Atmel Wireless and microcontrollers) 89C51Rx2.
>They have a register that you can write to.
Thanx. I remember for futures.