ISP in T89C51Rd2

[core]

hi,

I have problems for programming Atmel T89C51RD2 in ISP mode with RS232.
I had done all connection which is given in datasheet.


i) I am using Atmel T89C51RD2 microcontroller with 12 Mhz clock frequency.
ii) baud rate is 19200 ( 12*1600) as per baud rate calculations.

I can't able select communication port (ie, RS232) in FLIP S/W, after selection of RS232 and baud rate (19200) that software gave  Flip2 message "Time Out error".

Please send me solution as early as possible.
Thank You.
krishna.

[Andy Ayre]

This forum is for Flash Magic, which only supports Philips microcontrollers, sorry.

[lasa47]

Hi,
i am using a P89C51RD2BN chip. Trying to program using ISP from last week. BUt it didnt work. Tryed manual forced to ISP and using both DTR - reset & RTS -PSEN. But it didnt work. I tryed with 2 RD2 chips and same coudnt programed. Connected the Vpp to +5v as well. using a 20MHz osi. Can you please help me?

Lasantha

[Andy Ayre]

Your posting doesn't have anything to do with this topic. Please start a new topic. Thanks.
When you post include error messages that you received, settings in Flash Magic, etc. As much information as you have. Saying "it didn't work" doesn't really help.