beautypg.com

Fpc 7617, 17 inch atom fanless panel pc – Acnodes FPC 7617 User Manual

Page 53

background image

FPC 7617

17 inch Atom Fanless Panel PC

© Copyright 2012 Acnodes, Inc.

All rights reserved. Product description and product specifications
are subject to change without notice. For latest product information,
please visit Acnodes’ web site at www.acnodes.com.

14628 Central Ave,

Chino, CA91710

tel:909.597.7588, fax:909.597.1939







E x a m p l e x 8 6 a s s e m b l y c o d e :

m o v d x , 4 E h m

o v a l, 0 A A h o u t

d x , a l

E x a m p l e C c o d e :

o u t p o r tb (0 x 4 E , 0 x A A ) ;


S e l e c t l o g ic d e v i c e n u m b e r

E x a m p l e x 8 6 a s s e m b l y c o d e :

m o v d x , 4 E h

m o v a l, 0 0 7 h ;L D N s e l e c ti o n r e g is te r o u

t d x , a l

m o v d x , 4 F h

m o v a l, 0 0 8 h ;S e l e c t L D N = 8 , G P IO P o r t6

; o r S e l e c t L D N 9 , G P I O P o r t2

o u t d x , a l


E x a m p l e C c o d e :

o u t p o r tb (0 x 4 E , 0 x 0 7 ); / /L D N s e l e c ti o n r e g i s te r

o u t p o r tb (0 x 4 F , 0 x 0 8 ); / /S e l e c t L D N = 8 , G P I O P o r t6

o r

o u t p o r tb (0 x 4 E , 0 x 0 7 ); / /L D N s e l e c ti o n r e g i s te r

o u t p o r tb (0 x 4 F , 0 x 0 9 ); / /S e l e c t L D N = 9 , G P I O P o r t2


A c t iv a t e t h e lo g ic d e v i c e

E x a m p l e x 8 6 a s s e m b l y c o d e :

m o v d x , 4 E h

m o v a l, 0 3 0 h ;L o g i c d e v ic e a c t i v a ti o n c o n tr o l r e g . o u t

d x , a l

m o v d x , 4 F h

i n a l , d x

o r a l, 0 0 4 h ;S e t b i t2 to e n a b l e G P IO P o r t6 if L D N = 8 o r

a l, 0 0 2 h ;S e t b i t1 to e n a b l e G P IO P o r t2 if L D N = 9 o u t d x

, a l

E x a m p l e C c o d e :

o u t p o r tb (0 x 4 E , 0 x 3 0 ); / /L o g i c d e v i c e a c ti v a ti o n c o n t ro l o u t p

o r tb (0 x 4 F , ( i n p o r t b (0 x 4 F ) |0 x 2 ) ) ;

/ /S e t b it [1 ] t o e n a b l e G P IO P o r t2 i f L D N = 9

O r