IBM DS-2000 - Manual
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Table of Contents:
- Page 2 – T A B L E O F C O N T E N T S
- Page 3 – L I S T O F F I G U R E S; iii
- Page 5 – F U N C T I O N A L D E S C R I P T I O N; F i g u r e 1 . D S - 2 0 0 0 b o a r d l a y o u t .
- Page 7 – Figure 3. Interrupt enable register bit definitions.
- Page 8 – F i g u r e 4 . I n t e r r u p t i d e n t i f i c a t i o n r e g i s t e r b i t
- Page 10 – Figure 6. FIFO control register bit definitions.
- Page 11 – Figure 8. Line Control Register bit definitions.
- Page 13 – Figure 11. MODEM control register bit definitions.
- Page 14 – Figure 12. Line status register bit definitions.
- Page 21 – Figure 17. Available base addresses.
- Page 22 – I X . O U T P U T C O N F I G U R A T I O N S
- Page 23 – O U T P U T C O N F I G U R A T I O N S
- Page 24 – Figure 19. Output control block diagram.
- Page 25 – J2 _ Channel 1 J3 _ Channel 2
- Page 26 – X . E X T E R N A L C O N N E C T I O N S
- Page 27 – I N S T A L L A T I O N
WARRANTY INFORMATION
Q u a T e c h I n c . w a r r a n t s t h e D S - 2 0 0 0 t o b e
f r e e o f d e f e c t s f o r o n e ( 1 ) y e a r f r o m t h e d a t e o f
p u r c h a s e . Q u a T e c h I n c . w i l l r e p a i r o r r e p l a c e a n y b o a r d
t h a t f a i l s t o p e r f o r m u n d e r n o r m a l o p e r a t i n g c o n d i t i o n s
a n d i n a c c o r d a n c e w i t h t h e p r o c e d u r e s o u t l i n e d i n t h i s
d o c u m e n t d u r i n g t h e w a r r a n t y p e r i o d . A n y d a m a g e t h a t
r e s u l t s f r o m i m p r o p e r i n s t a l l a t i o n , o p e r a t i o n , o r g e n e r a l
misuse voids all warranty rights.
A l t h o u g h e v e r y a t t e m p t h a s b e e n m a d e t o g u a r a n t e e
t h e a c c u r a c y o f t h i s m a n u a l , Q u a T e c h I n c . a s s u m e s n o
l i a b i l i t y f o r d a m a g e s r e s u l t i n g f r o m e r r o r s i n t h i s
d o c u m e n t . Q u a T e c h I n c . r e s e r v e s t h e r i g h t t o e d i t o r
append to this document at any time without notice.
P l e a s e c o m p l e t e t h e f o l l o w i n g i n f o r m a t i o n a n d r e t a i n
f o r y o u r r e c o r d s . H a v e t h i s i n f o r m a t i o n a v a i l a b l e w h e n
requesting warranty service.
DATE OF PURCHASE:
MODEL NUMBER:
D S - 2 0 0 0
PRODUCT DESCRIPTION:
D U A L C H A N N E L R S - 4 2 2 A S Y N C .
C O M M U N I C A T I O N S
A D A P T E R
SERIAL NUMBER:
I B M P C / X T / A T T M , P S / 2T M , a n d M i c r o C h a n n e l T M a r e t r a d e m a r k s
of International Business Machines.
i
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Summary
T A B L E O F C O N T E N T S WARRANTY INFORMATION . . . . . . . . . . . . i LIST OF FIGURES . . . . . . . . . . . . . iii I. INTRODUCTION . . . . . . . . . . . . . . . . 1 II. BOARD DESCRIPTION . . . . . . . . . . . . . 1 III. 16550 FUNCTIONAL DESCRIPTION . . . . . . . . 3 A. INTERRUPT ENABLE REGIS...
L I S T O F F I G U R E S Figure 1. DS-2000 board layout . . . . . . . . . 2Figure 2. 16550 internal registers . . . . . . . 3Figure 3. Interrupt enable register . . . . . . 4Figure 4. Interrupt identification register . . 5Figure 5. Interrupt source identification . . . 6Figure 6. FIFO control regi...
F U N C T I O N A L D E S C R I P T I O N F i g u r e 1 . D S - 2 0 0 0 b o a r d l a y o u t . iii
