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SH7203 Datasheet, PDF (103/1686 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series | |||
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Section 2 CPU
Instruction
EXTU.B Rm,Rn
EXTU.W Rm,Rn
MAC.L @Rm+,@Rn+
MAC.W @Rm+,@Rn+
MUL.L Rm,Rn
MULR R0,Rn
MULS.W Rm,Rn
MULU.W Rm,Rn
NEG
NEGC
SUB
SUBC
SUBV
Rm,Rn
Rm,Rn
Rm,Rn
Rm,Rn
Rm,Rn
Instruction Code
Operation
Execu-
tion
Cycles
T Bit
Compatibility
SH2,
SH2E SH4 SH-2A
0110nnnnmmmm1100 Byte in Rm is
zero-extended â Rn
1
â¯
Yes Yes Yes
0110nnnnmmmm1101 Word in Rm is
zero-extended â Rn
1
â¯
Yes Yes Yes
0000nnnnmmmm1111 Signed operation of (Rn) Ã 4
(Rm) + MAC â MAC
32 Ã 32 + 64 â 64 bits
â¯
Yes Yes Yes
0100nnnnmmmm1111 Signed operation of (Rn) Ã 3
(Rm) + MAC â MAC
16 Ã 16 + 64 â 64 bits
â¯
Yes Yes Yes
0000nnnnmmmm0111 Rn à Rm â MACL
32 Ã 32 â 32 bits
2
â¯
Yes Yes Yes
0100nnnn10000000 R0 Ã Rn â Rn
2
Yes
32 Ã 32 â 32 bits
0010nnnnmmmm1111 Signed operation of Rn à Rm 1
â MACL
16 Ã 16 â 32 bits
â¯
Yes Yes Yes
0010nnnnmmmm1110 Unsigned operation of Rn à 1
Rm â MACL
16 Ã 16 â 32 bits
â¯
Yes Yes Yes
0110nnnnmmmm1011 0-Rm â Rn
1
â¯
Yes Yes Yes
0110nnnnmmmm1010 0-Rm-T â Rn, borrow â T 1
Borrow Yes Yes Yes
0011nnnnmmmm1000 Rn-Rm â Rn
1
â¯
Yes Yes Yes
0011nnnnmmmm1010 Rn-Rm-T â Rn, borrow â T 1
Borrow Yes Yes Yes
0011nnnnmmmm1011 Rn-Rm â Rn, underflow â T 1
Over- Yes Yes Yes
flow
Rev. 2.00 Apr. 16, 2008 Page 73 of 1652
REJ09B0313-0200
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