SH7708 Datasheet, PDF (52/625 Pages) Renesas Technology Corp – SuperH™ RISC engine

Table 2.8 lists the SH7708 Series logic operation instructions.
Table 2.8 Logic Operation Instructions
Instruction
Operation
AND Rm,Rn
Rn & Rm → Rn
AND #imm,R0
R0 & imm → R0
AND.B #imm,@(R0,GBR) (R0 + GBR) & imm →
(R0 + GBR)
NOT Rm,Rn
~Rm → Rn
OR Rm,Rn
Rn | Rm → Rn
OR #imm,R0
R0 | imm → R0
OR.B #imm,@(R0,GBR) (R0 + GBR) | imm →
(R0 + GBR)
TAS.B @Rn
If (Rn) is 0, 1 → T;
1 → MSB of (Rn)
TST Rm,Rn
Rn & Rm; if the result
is 0, 1 → T
TST #imm,R0
R0 & imm; if the result
is 0, 1 → T
TST.B #imm,@(R0,GBR) (R0 + GBR) & imm;
if the result is 0, 1 → T
XOR Rm,Rn
Rn ^ Rm → Rn
XOR #imm,R0
R0 ^ imm → R0
XOR.B #imm,@(R0,GBR) (R0 + GBR) ^ imm →
(R0 + GBR)
Code
0010nnnnmmmm1001
11001001iiiiiiii
11001101iiiiiiii
Privileged
Mode
Cycles T Bit
—
1
—
—
1
—
—
3
—
0110nnnnmmmm0111 —
0010nnnnmmmm1011 —
11001011iiiiiiii —
11001111iiiiiiii —
1
—
1
—
1
—
3
—
0100nnnn00011011 —
0010nnnnmmmm1000 —
11001000iiiiiiii —
11001100iiiiiiii —
0010nnnnmmmm1010 —
11001010iiiiiiii —
11001110iiiiiiii —
3
Test
result
1
Test
result
1
Test
result
3
Test
result
1
—
1
—
3
—
38