Renesas HD6417641 Hardware Manual page 142

Section 2 CPU
Instruction
PDMSB Sx,Dz
PDMSB Sy,Dz
DCT PDMSB Sx,Dz
DCT PDMSB Sy,Dz
DCF PDMSB Sx,Dz
DCF PDMSB Sy,Dz
PINC Sx,Dz
PINC Sy,Dz
DCT PINC Sx,Dz
DCT PINC Sy,Dz
DCF PINC Sx,Dz
DCF PINC Sy,Dz
PNEG Sx,Dz
Rev. 4.00 Sep. 14, 2005 Page 92 of 982
REJ09B0023-0400
Instruction Code
111110**********
10011101xx00zzzz
111110**********
1011110100yyzzzz
111110**********
10011110xx00zzzz
111110**********
1011111000yyzzzz
111110**********
10011111xx00zzzz
111110**********
1011111100yyzzzz
111110**********
10011001xx00zzzz
111110**********
1011100100yyzzzz
111110**********
10011010xx00zzzz
111110**********
1011101000yyzzzz
111110**********
10011011xx00zzzz
111110**********
1011101100yyzzzz
111110**********
11001001xx00zzzz
Operation
Sx → Dz normalization count
shift value
Sx → Dz normalization count
shift value
If DC = 1, normalization
count shift value Sx → Dz
If DC = 0, nop
If DC = 1, normalization
count shift value Sy → Dz
If DC = 0, nop
If DC = 0, normalization
count shift value Sx → Dz
If DC = 1, nop
If DC = 0, normalization
count shift value Sy → Dz
If DC = 1, nop
MSW of Sx → Dz
MSW of Sy → Dz
If DC = 1, MSW of Sx + 1
→ Dz
If DC = 0, nop
If DC = 1, MSW of Sy + 1
→ Dz
If DC = 0, nop
If DC = 0, MSW of Sx + 1
→ Dz
If DC = 1, nop
If DC = 0, MSW of Sy + 1
→ Dz
If DC = 1, nop
0 – Sx → Dz
Execution
States DC
1 *
1
*

1

1

1

1
1
*
1
*

1

1

1

1
1
*