| Research Publication Stats:Score 4 H-index:5 1165 Reads, 91 Citations (ResearchGate,Google Scholar) | |
| PROJECT METAPLASTIC ART&DESIGN | |
| RHIZOME.ORG ALMANAC | |
| LEONARDO ISAST Network Arts,Science,Technology | |
| ADA Archive of Digital Art | |
| MEDIA ART HISTORY of Media Art, Science and Technology | |
| MILANO DIGITAL WEEKMETAVERSI CREATIVI 2022-23 and beyond | |
| NEW:XMETAPL MetaCoding Language+VXCPU virtual CPU |
VXCPU - Simple Virtual CPU Machine
ISTRUZIONI CPU
| OPCODE | Name | Operand1 | Operand2 | Operand3 | Istruzione |
|---|---|---|---|---|---|
| 10 | MOVR | Reg Dest | Reg Src | Loads the value from regsrc into regdst. | |
| 11 | MOVV | Reg Dest | Value | Loads the numeric value into register regdst. | |
| 20 | ADD | Reg Dest | Reg Src | Adds the value from regsrc to the value of regdst and store the result in reg_dst | |
| 21 | SUB | Reg Dest | Reg Src | Subtracts the value of regsrc from the value of regdst and store the result in reg_dst | |
| 30 | PUSH | Reg Src | Pushes the value of reg_src on the stack | ||
| 31 | POP | Reg Dest | Pops the last value from stack and loads it into register reg_dst | ||
| 40 | JP | Address | Jumps the execution to address addr. | ||
| 41 | JL | Reg1 | Reg2 | Address | Jump to the address addr only if the value from reg1 < reg2 (IF reg1 < reg2 THEN JP addr) |
| 42 | CALL | Address | Pushes onto the stack the address of instruction that follows CALL and then jumps to address addr | ||
| 50 | RET | Pops from the stack the last number, assumes is an address and jump to that address | |||
| 60 | Reg | Print on the screen the value contained in the register reg | |||
| 61 | PRINTC | Reg | Print on the screen the char value contained in the register reg | ||
| 255 | HALT | Stop the CPU.The virtual CPU doesn't execute instructions once HALT is encountered. |
FORMATO ISTRUZIONI: OPCODE,Operando1,Operando2,Operando3,... (secondo indicazioni dell'Opcode separati da , )
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Pubblicazione VXCPU(09.3.24)
- Aggiornamento(28.4.24)