DF69 datasheet(94/106 Pages) PADAUK

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DF69

DC Fan Controller

not

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

a, 0x38 ;

// ACC=0X38

not

a ;

// ACC=0XC7

------------------------------------------------------------------------------------------------------------------------

not

Perform 1’s complement (logical complement) of memory

Example:

not

MEM ;

Result:

MEM ← 〜MEM

Affected flags: 『Y』Z

『N』C

『N』AC

『N』OV

Application Example:

------------------------------------------------------------------------------------------------------------------------

mov

a, 0x38 ;

mov

mem, a ;

// mem = 0x38

not

mem ;

// mem = 0xC7

------------------------------------------------------------------------------------------------------------------------

neg

Perform 2’s complement of ACC

Example:

neg

Result:

a ← 〒a

Affected flags: 『Y』Z

『N』C

『N』AC

『N』OV

Application Example:

------------------------------------------------------------------------------------------------------------------------

mov

a, 0x38 ;

// ACC=0X38

neg

a ;

// ACC=0XC8

------------------------------------------------------------------------------------------------------------------------

neg

Perform 2’s complement of memory

Example:

neg

MEM;

Result:

MEM ← 〒MEM

Affected flags: 『Y』Z

『N』C

『N』AC

『N』OV

Application Example:

------------------------------------------------------------------------------------------------------------------------

mov

a, 0x38 ;

mov

mem, a ;

// mem = 0x38

not

mem ;

// mem = 0xC8

------------------------------------------------------------------------------------------------------------------------

Page 94 of 106

PDK-DS-DF69_V003 – Apr. 18, 2018

DF69 Datasheet(PDF) 94 Page - PADAUK Technology.

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