O M O T O R O L A
PREFACE
Unless o t h e r w i s e s p e c i f i e d , a l l a d d r e s s r e f e r e n c e s a r e i n h e x a d e c i m a l
throughout t h i s manual.
An a s t e r i s k ( * ) f o l l o w i n g t h e s i g n a l name f o r s i g n a l s w h i c h a r e l e v e l
s i g n i f i c a n t denotes t h a t t h e signal i s t r u e o r v a l i d when the signal i s l o w.
An a s t e r i s k ( * ) f o l l o w i n g t h e s i g n a l n a m e f o r s i g n a l s w h i c h a r e e d g e
s i g n i f i c a n t d e n o t e s t h a t t h e actions i n i t i a t e d by t h a t signal occur on a high
to low t r a n s i t i o n .