Messages

Hi
 

When click the start icon.

That time it is giving

Unable to connect specified baud rate, Try to reduce baud rate , Reset hardware to ISP mode again.

But i was used  least baud rate  2400, i reseted  the hardware so many times then also  it is giving same error,

Please guide to solve this problem



Thanks

R.Yuvaraj

[Unable to connect specified baud rate, Try to reduce baud rate , Reset hardware to ISP mode again.]

Hi
  Now i am facing anothe one problem

When click the start icon.

That time it is giving

Unable to connect specified baud rate, Try to reduce baud rate , Reset hardware to ISP mode again.

But i was used  least baud rate  2400, i reseted  the hardware so many times then also  it is giving same error,

Please guide to solve this problem



Thanks

R.Yuvaraj

Hi

how do we load the boot files to p89v51rd2fn.


I downloaded boot files from some websites.

It is in .asm file format.

So how can  i update the boot files to P89v51rd2fn using  flashmagic


Advance thanks for your helping


Yuvaraj.R

[Reset the device into ISP mode]

I did whatyou recommened ,but now also it is giving error like

Reset the device into ISP mode.


I reset the device in that mode .

Still also it is giving the error.


Thanks

Yuvaraj

[Unable to connect at the specified baud rate. Try reducing the baud rate.Reset the hardware into ISP mode again]

 Hi

   I am doing project based on Philips P89v51RD2FN.

i did the 5 steps procedure to dump the Hex code into  Device.

But i am getting error ,whem i am clicking the step 5----statr.

It is showing

Unable to connect at the specified baud rate. Try reducing the baud rate.Reset the hardware into ISP mode again

i had done the following steps in  Flash magic

Step 1:
com port --- com 1
Baud rate  ---- 2400
Device ---- 89V51RD2
Interface ---- ISP(none)
it disabled the oscillator frequency
Step 2:
I had marked erase bolcks used by Hex file

Step 3:
I had loaded my Hex file
Step 4:
I had marked verify after programming, set security bit 1,Gen block Checkgums

Finally i clicked start button. that timeit is giving the above mentioned errors




Please help me to avoid the error and dump program to device


Plz.....Plz help me