Thank you,I check in the user manual for the device.
- Welcome to Flash Magic Forum.
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Pages1
#1
P89C51Rx+/P89C51Rx2/P89C66x/P89C6xX2/P89V66x / Re: USE P89C51RD2BN to ISP (Flash Magic) => only once !?
September 22, 2009, 02:31:06 AM #2
P89C51Rx+/P89C51Rx2/P89C66x/P89C6xX2/P89V66x / USE P89C51RD2BN to ISP (Flash Magic) => only once !?
September 20, 2009, 07:14:39 PM
HI ...
I have some new P89C51RD2BN IC and setup FlashMagic V5.35 OK.
FlashMagic Step 1 to 4 OK and run Step 5 to start.
But only once program is OK ...
Use the same HEX file(or another) to 2nd program was filded.
Step 1~4 no change , why only 1st program is ok ? (test smoe new P89C51RD2BN)
more than once ... get error message is
"Unable to connect at the specified baud rate. Try reducing the baud rate. Failed to autobaud. See http://www.flashmagictool.com/autobaud.html Reset the hardware into ISP mode again."
Baud rate is 9600. Change it to test ... get the same error message .
Help me ... thank you .
I have some new P89C51RD2BN IC and setup FlashMagic V5.35 OK.
FlashMagic Step 1 to 4 OK and run Step 5 to start.
But only once program is OK ...
Use the same HEX file(or another) to 2nd program was filded.
Step 1~4 no change , why only 1st program is ok ? (test smoe new P89C51RD2BN)
more than once ... get error message is
"Unable to connect at the specified baud rate. Try reducing the baud rate. Failed to autobaud. See http://www.flashmagictool.com/autobaud.html Reset the hardware into ISP mode again."
Baud rate is 9600. Change it to test ... get the same error message .
Help me ... thank you .
Pages1