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SH7785 Datasheet(PDF) 85 Page - Renesas Technology Corp |
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SH7785 Datasheet(HTML) 85 Page - Renesas Technology Corp |
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85 / 1692 page  3. Instruction Set Rev.1.00 Jan. 10, 2008 Page 55 of 1658 REJ09B0261-0100 Instruction Operation Instruction Code Privileged T Bit New MOVT Rn T → Rn 0000nnnn00101001 — — — SWAP.B Rm,Rn Rm → swap lower 2 bytes → Rn 0110nnnnmmmm1000 — — — SWAP.W Rm,Rn Rm → swap upper/lower words → Rn 0110nnnnmmmm1001 — — — XTRCT Rm,Rn Rm:Rn middle 32 bits → Rn 0010nnnnmmmm1101 — — — Note: * The assembler of Renesas uses the value after scaling ( ×1, ×2, or ×4) as the displacement (disp). Table 3.5 Arithmetic Operation Instructions Instruction Operation Instruction Code Privileged T Bit New ADD Rm,Rn Rn + Rm → Rn 0011nnnnmmmm1100 — — — ADD #imm,Rn Rn + imm → Rn 0111nnnniiiiiiii — — — ADDC Rm,Rn Rn + Rm + T → Rn, carry → T 0011nnnnmmmm1110 — Carry — ADDV Rm,Rn Rn + Rm → Rn, overflow → T 0011nnnnmmmm1111 — Overflow — CMP/EQ #imm,R0 When R0 = imm, 1 → T Otherwise, 0 → T 10001000iiiiiiii — Comparison result — CMP/EQ Rm,Rn When Rn = Rm, 1 → T Otherwise, 0 → T 0011nnnnmmmm0000 — Comparison result — CMP/HS Rm,Rn When Rn ≥ Rm (unsigned), 1 → T Otherwise, 0 → T 0011nnnnmmmm0010 — Comparison result — CMP/GE Rm,Rn When Rn ≥ Rm (signed), 1 → T Otherwise, 0 → T 0011nnnnmmmm0011 — Comparison result — CMP/HI Rm,Rn When Rn > Rm (unsigned), 1 → T Otherwise, 0 → T 0011nnnnmmmm0110 — Comparison result — CMP/GT Rm,Rn When Rn > Rm (signed), 1 → T Otherwise, 0 → T 0011nnnnmmmm0111 — Comparison result — CMP/PZ Rn When Rn ≥ 0, 1 → T Otherwise, 0 → T 0100nnnn00010001 — Comparison result — CMP/PL Rn When Rn > 0, 1 → T Otherwise, 0 → T 0100nnnn00010101 — Comparison result — |
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