Created
June 28, 2022 15:06
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8-bit fibonacci sequence
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| %CALL { JSR2 } | |
| %RTN { JMP2r } | |
| %NOT { #01 EOR } | |
| %DEBUG { #01 #0e DEO } | |
| |0100 @main | |
| #00 | |
| &while | |
| DUPk | |
| #0d GTH NOT ,&body JCN | |
| ,&end JMP | |
| &body | |
| ;fib CALL | |
| SWP | |
| INC | |
| ,while JMP | |
| &end | |
| POP2 | |
| BRK | |
| @fib ( n -- n' ) | |
| DUPk | |
| #01 EQU | |
| SWP | |
| #00 EQU | |
| ORA NOT | |
| ,&recurse JCN | |
| ,&end JMP | |
| &recurse | |
| DUP | |
| #01 SUB ;fib CALL | |
| SWP | |
| #02 SUB ;fib CALL | |
| ADD | |
| &end | |
| RTN |
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