89c51/52/2051 programmer

desperadogear said:

help needed urgently. im looking for a programmer that would program any of 89c51,89c52,89c205 using parallel port.. any help would be appreciated

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http://freewebs.com/80x51 said:

One strong point of the 8051 is the way it handles interrupts. Vectoring to fixed 8-byte areas is convenient and efficient. Most interrupt routines are very short (or at least they should be), and generally can fit into the 8-byte area. Of course if your interrupt routine is longer, you can still jump to the appropriate routine from within the 8 byte interrupt region.

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