Author Topic: ISP in T89C51Rd2  (Read 6576 times)

core

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ISP in T89C51Rd2
« on: March 02, 2006, 03:40:32 am »
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

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Re: ISP in T89C51Rd2
« Reply #1 on: March 02, 2006, 04:10:04 am »
This forum is for Flash Magic, which only supports Philips microcontrollers, sorry.

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lasa47

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Re: ISP in T89C51Rd2
« Reply #2 on: August 04, 2006, 02:27:13 pm »
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

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Re: ISP in T89C51Rd2
« Reply #3 on: August 04, 2006, 04:30:29 pm »
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.

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