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# Encoding
```
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size instr off cond dest src < src > < srcoff > < dest > < dstoff >
xx xxxxxx x xxx xx xx < 8 , 16 , 32 bits > < 8 bits > < 8 , 16 , 32 bits > < 8 bits >
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```
# Size table
If the instruction doesn't allow variable sizes or a size was not specified, set the size bits to Word (0b10)
| | |
| :--: | -------------- |
| 0b00 | byte (8 bits) |
| 0b01 | half (16 bits) |
| 0b10 | word (32 bits) |
# Instruction table
| 0x | -0 | -1 | -2 | -3 | -4 | -5 | -6 | -7 | -8 | -9 | -A | -B | -C | -D | -E | -F |
| :-: | ---- | ------------- | ------------- | ------------- | -------------- | -------------- | ------------- | -------------- | ---- | ----- | -------------- | --- | --- | --- | --- | --- |
| 0- | NOP | ADD[.8,16,32] | MUL[.8,16,32] | AND[.8,16,32] | SLA[.8,16,32] | SRA[.8,16,32] | BSE[.8,16,32] | CMP[.8,16,32] | JMP | RJMP | PUSH[.8,16,32] | IN | ISE | MSE | | |
| 1- | HALT | INC[.8,16,32] | | OR[.8,16,32] | IMUL[.8,16,32] | SRL[.8,16,32] | BCL[.8,16,32] | MOV[.8,16,32] | CALL | RCALL | POP[.8,16,32] | OUT | ICL | MCL | | |
| 2- | BRK | SUB[.8,16,32] | DIV[.8,16,32] | XOR[.8,16,32] | ROL[.8,16,32] | ROR[.8,16,32] | BTS[.8,16,32] | MOVZ[.8,16,32] | LOOP | RLOOP | RET | | INT | TLB | | |
| 3- | | DEC[.8,16,32] | REM[.8,16,32] | NOT[.8,16,32] | IDIV[.8,16,32] | IREM[.8,16,32] | | | | RTA | RETI | | | FLP | | |
# Condition table
| | | |
| :---: | ------ | --------------------------------------------- |
| 0b000 | --- | always |
| 0b001 | IFZ | zero |
| 0b010 | IFNZ | not zero |
| 0b011 | IFC | carry |
| 0b011 | IFLT | less than (equivalent to IFC) |
| 0b100 | IFNC | not carry |
| 0b100 | IFGTEQ | greater than or equal to (equivalent to IFNC) |
| 0b101 | IFGT | greater than |
| 0b110 | IFLTEQ | less than or equal to |
# Destination table
| | |
| :--: | ------------------- |
| 0b00 | register |
| 0b01 | register (pointer) |
| 0b10 | (invalid) |
| 0b11 | immediate (pointer) |
# Source table
| | |
| :--: | ------------------- |
| 0b00 | register |
| 0b01 | register (pointer) |
| 0b10 | immediate |
| 0b11 | immediate (pointer) |
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# Register Pointer Offset
The off field indicates that each operand of type 0b01 (register pointer) has an 8 bit immediate. This immediate is added to the value of the register before derefencing.
