Datasheet

125
11011B–ATARM–21-Feb-12
SAM3N
10.16 Bitfield instructions
Table 10-22 shows the instructions that operate on adjacent sets of bits in registers or bitfields:
Table 10-22. Packing and unpacking instructions
Mnemonic Brief description See
BFC Bit Field Clear “BFC and BFI” on page 126
BFI Bit Field Insert “BFC and BFI” on page 126
SBFX Signed Bit Field Extract “SBFX and UBFX” on page 127
SXTB Sign extend a byte “SXT and UXT” on page 128
SXTH Sign extend a halfword “SXT and UXT” on page 128
UBFX Unsigned Bit Field Extract “SBFX and UBFX” on page 127
UXTB Zero extend a byte “SXT and UXT” on page 128
UXTH Zero extend a halfword “SXT and UXT” on page 128