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Chapter 3 Functions
3.2 Functions
[ Instruction Code/Number of Cycles ]
Page=
Bit Not OR carry flag
Logically OR inverted bits
[ Syntax ]
BNOR src
[ Description Example ]
[ Related Instructions ] BAND,BOR,BXOR,BNAND,BNXOR
[ Function ]
• This instruction logically ORs the C flag and inverted
src
together and stores the result in the C flag.
[ Selectable src ]
BNOR BNOR
[ Flag Change ]
BNOR flag
BNOR 4,Ram
BNOR 16,Ram:16[SB]
BNOR [A0]
[ Operation ]
______
C src C
src
bit,R0 bit,R1 bit,R2 bit,R3
bit,A0 bit,A1 [A0] [A1]
base:8[A0] base:8[A1] bit,base:8[SB] bit,base:8[FB]
base:16[A0] base:16[A1] bit,base:16[SB]
bit,base:16
C
bit,base:11[SB]
UIOBSZDC
Condition
C : The flag is set when the operation resulted in 1; otherwise cleared.
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Flag
Change
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