68HC11 Sample Code - Simple Echo
Simple echo program with twin-LED-based typing feedback and a 16-bit hexadecimal line-counter.
- ctr.asm - the main program
- lib.asm - utility routines located in on-chip EEPROM
- board.def - definitions for the target board (EVB, EVBU, Adapt-11, EVM, modern EVBU replicas, etc)
- hc11e.def - definitions for the 68HC11E MCU family
- mancon.def - manifest constants
- buffalo.def - definitions of addresses when using the 68HC11 BUFFALO monitor
- masm11 - shell-script to invoke cpp preprocessor and then as11 assembler to produce loadable object-code and symbol-table.
Mike Spooner, 20th April 2017