Texas Instruments TMS320C67X/C67X+ DSP User Manual
Page 172
EXT
Extract and Sign-Extend a Bit Field
3-112
Instruction Set
SPRU733
Instruction Type
Single-cycle
Delay Slots
0
See Also
EXTU
Example 1
EXT .S1
A1,10,19,A2
Before instruction
1 cycle after instruction
A1 07A4 3F2Ah
A1 07A4 3F2Ah
A2 xxxx xxxxh
A2 FFFF F21Fh
Example 2
EXT .S1
A1,A2,A3
Before instruction
1 cycle after instruction
A1 03B6 E7D5h
A1 03B6 E7D5h
A2 0000 0073h
A2 0000 0073h
A3 xxxx xxxxh
A3 0000 03B6h