Renesas SuperH SH-4A - Page 84

Rev. 1.50, 10/04, page 64 of 448
Functional
Category
No. Instruction
Instruction
Group
Issue Rate
Execution
Cycles
Execution
Pattern
220 FSQRT DRn FE 1 30 6-18
221 FSUB DRm,DRn FE 1 1 6-16
Double-
precision
floating-point
instructions
222 FTRC DRm,FPUL FE 1 1 6-16
223 LDS Rm,FPUL LS 1 1 6-1
224 LDS Rm,FPSCR LS 1 1 6-5
225 LDS.L @Rm+,FPUL LS 1 1 6-3
226 LDS.L @Rm+,FPSCR LS 1 1 6-7
227 STS FPUL,Rn LS 1 1 6-2
228 STS FPSCR,Rn LS 1 1 6-6
229 STS.L FPUL,@-Rn LS 1 1 6-4
FPU system
control
instructions
230 STS.L FPSCR,@-Rn LS 1 1 6-8
231 FMOV DRm,XDn LS 1 1 6-9
232 FMOV XDm,DRn LS 1 1 6-9
233 FMOV XDm,XDn LS 1 1 6-9
234 FMOV @Rm,XDn LS 1 1 6-9
235 FMOV @Rm+,XDn LS 1 1 6-9
236 FMOV @(R0,Rm),XDn LS 1 1 6-9
237 FMOV XDm,@Rn LS 1 1 6-9
238 FMOV XDm,@-Rn LS 1 1 6-9
239 FMOV XDm,@(R0,Rn) LS 1 1 6-9
240 FIPR FVm,FVn FE 1 1 6-19
241 FRCHG FE 1 1 6-14
242 FSCHG FE 1 1 6-14
243 FPCHG FE 1 1 6-14
244 FSRRA FRn FE 1 1 6-21
245 FSCA FPUL,DRn FE 1 3 6-22
Graphics
acceleration
instructions
246 FTRV XMTRX,FVn FE 1 4 6-20