User manual

91
Logical Instructions
Rotation Instructions
Mnemonic Name
Word ladder
symbol
Double word
ladder symbol
Description
WAND
(DAND)
AND (logical
multiply)
Store AND of S1 and S2 in D
WOR
(DOR)
OR (logical sum)
Store OR of S1 and S2 in D
WXOR
(DXOR)
Exclusive OR
(exclusive logical
sum)
Store exclusive OR of S1 and S2 in D
WXNR
(DXNR)
Exclusive OR NOT
(equivalence)
Store exclusive OR NOT of S1 and
S2 in D 1 (ON if they are equal)
Mnemonic Instruction
Word ladder
symbol
Double word
ladder symbol
Description
RLC
(DRLC)
Rotate left without
carry
Rotate the content of D to the left N
times. (lower -> higher)
RRC
(DRRC)
Rotates right
without carry
Rotate the content of D to the right N
times (higher -> lower)
ROL
(DROL)
Rotate left with
carry
Rotate (shift) to the left N times
(Input F1.8 value to the lowest bit)
ROR
(DROR)
Rotate right with
carry
Rotate (shift) to the right N times
(higher -> lower)
(Input F1.8 value to the highest bit)
SHL
(DSHL)
Shift left
Shift the content of D to the left N
times (input 0 to the lowest bit)
SHR
(DSHR)
Shift right
Shift the content of D to the right N
times (input 0 to the highest bit)
D word
D word
D word
D word
D word
D word