Refer to the four items that an instruction must specify. What would need to be

Question

Refer to the four items that an instruction must specify. What would need to be specified by the MC6800 instruction ADDI.W #9, D4 described in table 1.2?

M6800 (1975) Pentium 4 18086 (1979) VAX11 (1981) PPC G4 (1999) (2000) 7 0 3 15 87 0 31 0 63 0 AX RO EBX ECX EDX 64-bit Data BX 12 general calX purpose SP registersCX purpose R11 floating point registers31 DX registers registersPC 31 FP 0 SP PC 127 Status ESP EBP ESI EDI Address SP and BP count SI registers DI 0 32 128-bit vector processing registers PSW CS Memory segment DS -232 bytes. registers Sof main 0 216 bytes of main memory capacity216-1 32 32-bit general memory capacity ES 32-1 -registers 131 Fewer than 100 instructions GS More than 300 instructions 31 More than 100 32-bit special purpose registers IP EFLAGS FLAGS 8 special purpose registers 8 80-bit floating point reg's 8 64-Bit MMX registers 8 128-bit vector registers bytes-10 of main 220 bytes More than 120of main memory capacity 252-1 instructions (200 for Pentium)capacity22-1 (22 for Pentium) instructions memory More than 250

Explanation / Answer

ADDI.W #9, D2

00000110 01 000 010 0000 0000 0000 1001

opcode Accumalator register(IDx) Data register(D2) #9

Related Questions

Navigate

• Browse (All)
• Browse R
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.