89c51 parallel/ serail programmer

hello, I am new to this subject but have an interest to know more..have been trying to understand how to construct a simple flash programmer for 89C51 using parallel port i.e printer port and serial...
89c51 parallel/ serail programmer

hello, I am new to this subject but have an interest to know more..have been trying to understand how to construct a simple flash programmer for 89C51 using parallel port i.e printer port and serial...
EPM900 programmer mode

I am using EPM 900 programmer with DP9401 development board. During programming mode i am geeting the error message as "This is not p89LPC9401 device". Wht can be reason for this? I made all the setting...
EPM900 Emulator/Programmer

Is it not possible to program the 89LPC9102 with the EPM900 Emulator / Programmer?
EPM900 programmer mode

I am using EPM 900 programmer with DP9401 development board. During programming mode i am geeting the error message as "This is not p89LPC9401 device". Wht can be reason for this? I made all the setting...