tsc21020f ATMEL Corporation, tsc21020f Datasheet - Page 26

• Manufacturer Part Number: tsc21020f
• Description: Rad. Hard 32/40-bit Ieee Floating Point Dsp
• Manufacturer: ATMEL Corporation

26
TSC21020F
Table 7. Shifter and Shifter Immediate Compute Operations
Table 8. Multifunction Compute Operations
Shifter
Rn = LSHIFT Rx BY Ry
Rn = Rn OR LSHIFT Rx BY Ry
Rn = ASHIFT Rx BY Ry
Rn = Rn OR ASHIFT Rx BY Ry
Rn = ROT Rx BY RY
Rn = BCLR Rx BY Ry
Rn = BSET Rx BY Ry
Rn = BTGL Rx BY Ry
BTST Rx BY Ry
Rn = FDEP Rx BY Ry
Rn = Rn OR FDEP Rx BY Ry
Rn = FDEP Rx BY Ry (SE)
Rn = Rn OR FDEP Rx BY Ry (SE)
Rn = FEXT Rx BY Ry
Rn = FEXT Rx BY Ry (SE)
Rn = EXP Rx
Rn = EXP Rx (EX)
Rn = LEFTZ Rx
Rn = LEFTO Rx
Note:
<bit6>: <len6> 6-bit immediate bit position and length values (for shifter immediate
operations)
Fixed-Point
Rm = R3-0
Rm = R3-0
Rm = R3-0
MRF = MRF + R3-0
MRF = MRF + R3-0
MRF = MRF + R3-0
Rm = MRF + R3-0
Rm = MRF + R3-0
Rm = MRF + R3-0
MRF = MRF - R3-0
MRF = MRF - R3-0
MRF = MRF - R3-0
Rm = MRF - R3-0
Rm = MRF - R3-0
Rm = MRF - R3-0
Rm = R3-0
Rs = R11-8 - R15-12
Rn, Rx, Ry R15-R0; register file location, fixed-point
(1)
(1)
(1)
(1)
R7-4 (SSFR), Ra = R11-8 + R15-12
R7-4 (SSFR), Ra = R11-8 - R15-12
R7-4 (SSFR), Ra = (R11-8 + R15-12)/2
R7-4 (SSFR), Ra = R11-8 + R15-12,
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
R7-4 (SSFR), Ra = R11-8 + R15-12
R7-4 (SSFR), Ra = R11-8 - R15-12
R7-4 (SSFR), Ra = (R11-8 + R15-12)/2
R7-4 (SSFR), Ra = R11-8 + R15-12
R7-4 (SSFR), Ra = R11-8 - R15-12
R7-4 (SSFR), Ra = (R11-8 + R15-12)/2
R7-4 (SSF), Ra = R11-8 + R15-12
R7-4 (SSF), Ra = R11-8 - R15-12
R7-4 (SSF), Ra = R11-8 + R15-12)/2
R7-4 (SSF), Ra = R11-8 + R15-12
R7-4 (SSF), RA = R11-8 - R15-12
R7-4 (SSF), Ra = (R11-8 + R15-12)/2
Shifter Immediate
Rn = LSHIFT Rx BY<data8>
Rn = Rn OR LSHIFT Rx BY<data8>
Rn = ASHIFT Rx BY<data8>
Rn = Rn OR ASHIFT Rx BY<data8>
Rn = ROT Rx BY<data8>
Rn = BCLR Rx BY<data8>
Rn = BSET Rx BY<data8>
Rn = BTGL Rx BY<data8>
BTST Rx BY<data8>
Rn = FDEP Rx BY <bit6>: <len6>
Rn = Rn OR FDEP Rx BY <bit6>: <len6>
Rn = FDEP Rx BY <bit6>: <len6> (SE)
Rn = Rn OR FDEP Rx BY (bit6>: <len6> (SE)
Rn = FEXT Rx BY <bit6>: <len6>
Rn = FEXT Rx BY <bit6>: <len6> (SE)
4153H–AERO–04/07