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Applies to: C251 C Compiler
How compatible is the 251 with the 8051?
The 8xC251SB is 100% compatible with the 80C51Fx parts from Intel. Simply set the 251's configuration bytes for binary mode as follows:
Config0 = 0xDE Config1 = 0xE7
and your 251 microcontroller runs all of your existing 8051 code with NO changes.
Article last edited on: 2004-06-07 11:01:58
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