Can anyone tell me what is the timing sequence n specifications for 3 pulse method for ISP programming of 89LPC938.
Can the new IC be directly programmed using the flash magic or we have to use the 3 pulse method for resetting the IC
please can anyone help me
Can the new IC be directly programmed using the flash magic
if 'new' means 'factory fresh' then yes.
Erik
The timing requirements for the pulses are given in the user manual for the device, which you can get from the NXP web site.
well i had tried the timing sequence provided in the manual but it doesnt get programmed
the flash magic generates error stating use higher baud rate. also even if baud rate is increased the IC doesnt get programmed
can anyone please suggest me what to do in this case
thanks
Ajay
How are you generating the pulses?
Have you checked them with a scope?
Andy