Freescale Semiconductor StarCore SC140 - Manual (Page 486)

A-172 SC140 DSP Core Reference Manual
EXTRACT
Instruction Formats and Opcodes
Instruction Fields
Da JJJ Single Source Data Register
Dn FFF Single Source/Destination Data Register
Db jjj Single Source/Destination Data Register
Instruction Words Cycles Type Opcode
15 8 7 0
EXTRACT #U6,#u6,Db,Dn 2 1 4 0 0 1 1 j j j 0 1 1 0 0 1 F F F
1 0 0 1 I I I I I I i i i i i i
15 8 7 0
EXTRACT Da,Db,Dn 2 1 4 0 0 1 1 j j j 0 1 0 0 0 1 F F F
1 0 0 1 0 0 0 0 0 0 0 0 0 J J J
000 D0 010 D2 100 D4 110 D6
001 D1 011 D3 101 D5 111 D7
Note: This instruction can specify D8-D15 as operands by using a prefix.
000 D0 010 D2 100 D4 110 D6
001 D1 011 D3 101 D5 111 D7
Note: This instruction can specify D8-D15 as operands by using a prefix.
000 D0 010 D2 100 D4 110 D6
001 D1 011 D3 101 D5 111 D7
Note: This instruction can specify D8-D15 as operands by using a prefix.
#u16 iiiiii Unsigned 6-bit integer
#U16 IIIIII Unsigned 6-bit integer
1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0 0 1 0 1 0 1
0
1
6 3
2 3
9
D2
D4
OFFSET = 14 WIDTH = 12