WHYP on a 68HC12
نویسندگان
چکیده
The 68HC12 is the latest family of Motorola 8-bit microcontrollers. It is upward compatible from the 68HC11 (at the source code level but not the object code level) but contains many new instructions and addressing modes which considerably enhance its speed and code efficiency. This paper describes the implementation of a subroutine-threaded Forth called WHYP on the MC68HC812A4 and MC68HC912B32 parts. An example of using two MC68HC912B32 microcontrollers to simulate an engine controller will be described.
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