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HD6417750RF240DV Datasheet, PDF (271/1132 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7750 Series | |||
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SH7750, SH7750S, SH7750R Group
Section 7 Instruction Set
Instruction
Operation
Instruction Code
Privileged T Bit
EXTS.B Rm,Rn
Rm sign-extended from
0110nnnnmmmm1110 â
â
byte â Rn
EXTS.W Rm,Rn
Rm sign-extended from
0110nnnnmmmm1111 â
â
word â Rn
EXTU.B Rm,Rn
Rm zero-extended from
0110nnnnmmmm1100 â
â
byte â Rn
EXTU.W Rm,Rn
Rm zero-extended from
0110nnnnmmmm1101 â
â
word â Rn
MAC.L @Rm+,@Rn+ Signed, (Rn) Ã (Rm) + MAC â 0000nnnnmmmm1111 â
â
MAC
Rn + 4 â Rn, Rm + 4 â Rm
32 Ã 32 + 64 â 64 bits
MAC.W @Rm+,@Rn+ Signed, (Rn) Ã (Rm) + MAC â 0100nnnnmmmm1111 â
â
MAC
Rn + 2 â Rn, Rm + 2 â Rm
16 Ã 16 + 64 â 64 bits
MUL.L Rm,Rn
Rn à Rm â MACL
32 Ã 32 â 32 bits
0000nnnnmmmm0111 â
â
MULS.W Rm,Rn
Signed, Rn à Rm â MACL
0010nnnnmmmm1111 â
â
16 Ã 16 â 32 bits
MULU.W Rm,Rn
Unsigned, Rn à Rm â MACL 0010nnnnmmmm1110 â
â
16 Ã 16 â 32 bits
NEG
Rm,Rn
0 â Rm â Rn
0110nnnnmmmm1011 â
â
NEGC Rm,Rn
0 â Rm â T â Rn, borrow â T 0110nnnnmmmm1010 â
Borrow
SUB
Rm,Rn
Rn â Rm â Rn
0011nnnnmmmm1000 â
â
SUBC
Rm,Rn
Rn â Rm â T â Rn,
borrow â T
0011nnnnmmmm1010 â
Borrow
SUBV
Rm,Rn
Rn â Rm â Rn, underflow â T 0011nnnnmmmm1011 â
Underflow
R01UH0456EJ0702 Rev. 7.02
Sep 24, 2013
Page 219 of 1076
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