dsp56800e Freescale Semiconductor, Inc, dsp56800e Datasheet - Page 407

• Manufacturer Part Number: dsp56800e
• Description: 16-bit Digital Signal Controller Core
• Manufacturer: Freescale Semiconductor, Inc

BFCLR
Instruction Fields:
Freescale Semiconductor
Operation
BFCLR
#<MASK16>,X:(Rn+xxxx)
#<MASK16>,X:(SP–xx)
#<MASK16>,X:xxxxxx
#<MASK16>,DDDDD
#<MASK16>,X:<<pp
#<MASK16>,X:xxxx
#<MASK16>,X:(Rn)
#<MASK16>,X:aa
#<MASK16>,dd
Operands
Test Bitfield and Clear
Instruction Set Details
C
2
2
2
3
3
2
2
3
4
W
2
2
2
3
2
2
2
3
4
BFCLR tests all the targeted bits defined by the 16-bit
immediate mask. If all the targeted bits are set, then the C
bit is set. Otherwise it is cleared. Then the instruction
clears all selected bits.
All registers in DDDDD are permitted except HWS and Y.
Comments
BFCLR
A-63