command |
Function |
@ |
Start of multiplication and addition description |
* |
Multiplication |
+ |
Addition |
− |
Subtraction |
> |
Store (end of multiplication and addition description) |
( |
left parenthesis |
) |
right parenthesis |
LDI |
Memory access and loading to MEMS |
LDY |
Load INPUTS to Y register |
LDA |
Load INPUTS into A register |
Symbol | Description |
REG | Represents the previous multiplication / addition |
YREGH | Represents part of YREG (see the explanation of multiplication and addition) |
YREGL | Represents a part of YREG (see the syntax explanation for multiplication and addition) |
FREG | (see store syntax explanation) |
ADREG | Address modulation (see store syntax explanation) |
Symbol | Description |
MEMS00 ~ 1F | Place data read from external memory here |
MIXS00 ~ 0F | Data from the sound source appears here |
TEMP00 ~ 7F | The result of multiplication and addition can be temporarily placed here |
EFREG00 ~ 0F | Place processed data here |
EXTS00 ~ 01 | Data from external extension input appears here |