Analog Devices ADSP-BF53x Blackfin Reference page 823

Table C-10. Load / Store Instructions (Sheet 8 of 12)
Instruction
and Version
Load Byte, Sign Extended
Dreg = B [ Preg – uimm15] (X)
Store Pointer Register
[ Preg ] = Preg
Store Pointer Register
[ Preg ++ ] = Preg
Store Pointer Register
[ Preg – – ] = Preg
Store Pointer Register
[ Preg + uimm6m4 ] = Preg
Store Pointer Register
[ Preg + uimm17m4 ] = Preg
Store Pointer Register
[ Preg – uimm17m4 ] = Preg
ADSP-BF53x/BF56x Blackfin Processor Programming Reference
Opcode Range 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0xE580 8000— 1 1 1 0 0 1 0 1 1 0 Preg #
0xE5BF FFFF
uimm15
0x9340— 1 0 0 1 0 0 1 1 0 1 Dest.
0x937F
0x9240— 1 0 0 1 0 0 1 0 0 1 Dest.
0x927F
0x92C0— 1 0 0 1 0 0 1 0 1 1 Dest.
0x92FF
0xBC00— 1 0 1 1 1 1 uimm6m4
0xBFFF
0xE700 0000— 1 1 1 0 0 1 1 1 0 0 Dest.
0xE7EF 8FFF
uimm17m4 divided by 4
0xE700 8000— 1 1 1 0 0 1 1 1 0 0 Dest.
0xE73F FFFF
uimm17m4 divided by 4
Instruction Opcodes
Bin
Dreg #
Source
Pointer Preg #
Preg #
Source
Pointer Preg #
Preg #
Source
Pointer Preg #
Preg #
Source Dest.
divided by 4 Pointer Preg #
Preg #
Source
Pointer Preg #
Preg #
Source
Pointer Preg #
Preg #
C-23