PFS122
8bit MTP MCU with 12-bit R-Type ADC
not
a
Perform 1’s complement (logical complement) of ACC
Example: not a ;
Result: a ← 〜a
Affected flags: 『Y』Z 『N』C 『N』AC 『N』OV
Application Example:
------------------------------------------------------------------------------------------------------------------------
mov
not
a, 0x38 ;
a ;
// ACC=0X38
// ACC=0XC7
------------------------------------------------------------------------------------------------------------------------
Perform 1’s complement (logical complement) of memory
not
M
Example: not
MEM ;
Result: MEM ← 〜MEM
Affected flags: 『Y』Z 『N』C 『N』AC 『N』OV
Application Example:
------------------------------------------------------------------------------------------------------------------------
mov
mov
not
a, 0x38 ;
mem, a ;
mem ;
// mem = 0x38
// mem = 0xC7
------------------------------------------------------------------------------------------------------------------------
Perform 2’s complement of ACC
neg
a
Example: neg
a;
Result: a ← 〒a
Affected flags: 『Y』Z 『N』C 『N』AC 『N』OV
Application Example:
------------------------------------------------------------------------------------------------------------------------
mov
neg
a, 0x38 ;
a ;
// ACC=0X38
// ACC=0XC8
------------------------------------------------------------------------------------------------------------------------
Perform 2’s complement of memory
neg
M
Example: neg
MEM;
Result: MEM ← 〒MEM
Affected flags: 『Y』Z 『N』C 『N』AC 『N』OV
Application Example:
------------------------------------------------------------------------------------------------------------------------
mov
mov
not
a, 0x38 ;
mem, a ;
mem ;
// mem = 0x38
// mem = 0xC8
------------------------------------------------------------------------------------------------------------------------
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PDK-DS-PFS122-EN_V000-May 28, 2020
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