HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 119

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

Table 2.41 Arithmetic Shift Operation Instructions
Instruction
PSHA Sx,Sy,Dz
DCT PSHA
Sx,Sy,Dz
DCF PSHA
Sx,Sy,Dz
PSHA #imm,Dz
Operation
if Sy 0,Sx<<Sy Dz
if Sy<0,Sx>>Sy Dz
if DC=1 &
Sy 0,Sx<<Sy Dz
if DC=1 &
Sy<0,Sx>>Sy Dz
if DC=0,nop
if DC=0 &
Sy 0,Sx<<Sy Dz
if DC=0 &
Sy<0,Sx>>Sy Dz
if DC=1,nop
if imm 0,Dz<<imm Dz
if imm<0,Dz>>imm Dz
Code
111110**********
10010001xxyyzzzz
111110**********
10010010xxyyzzzz
111110**********
10010011xxyyzzzz
111110**********
00010iiiiiiizzzz
Cycles
1
1
1
1
DC Bit
Update
—
—
Update
101