
A-230 SC140 DSP Core Reference Manual
LSRR
Instruction Formats and Opcodes
Instruction Fields
Da JJJ Single Source Data Register
Dn FFF Single Source/Destination Data Register
Instruction Words Cycles Type Opcode
15 8 7 0
LSRR Da,Dn 1 1 2 110101FFF0001JJJ
15 8 7 0
LSRR #u5,Dn 1 1 2 110111FFF01 iiiii
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.
#u5 iiiii
5-bit unsigned immediate data
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