SpinAsm OR

OR

Mnemonic	Operation	Instruction coding
OR	ACC | MASK	MMMMMMMMMMMMMMMMMMMMMMMM000001111

Description

OR will perform a bit wise "or" of the current ACC and the 24­bit MASK specified within the instruction word. The instruction might be used to load a constant into ACC provided ACC contains $000000

Name	Width	Entry formats, range
M	24 Bit	Binary Hex ($000000 - $FFFFFF) Symbolic

Syntax

OR M

Coding Example

OMASK EQU  $0F0000                          ; 
                                            ; 
;-------------------------------------------
sof  0,0                                    ; Clear all bits within ACC 
or $1                                       ; Set LSB 
or %10000000_00000000_00000000              ; Set MSB 
or OMASK                                    ; Set ACC[19..16] 
and  %S=[15..8]                             ; Set ACC[15..8]