• Instructions
• Assembler menomics
• Macros for useing Motorola ASM code in MPASM

See also:

• "A Versatile Low-Cost Microprocessor Controller Module" by David L. Craig, Byte Magazine December 1982 pg 486. (6802 with 2716 EPROM and 6820 or 6821 PIA)
• http://www.mot.com/pub/SPS/MCU/m68hc05-08/PGMR/
• http://www.geocities.com/SiliconValley/Network/9276/downld.htm
• Kirk Zurell's book "C programming for Embedded Systems" contains a CD with a Byte Craft C6805 compiler on it. The book costs less than $30.

Interested: