RGB514 Search Results

Contextual Info: RGB514 150/170/220 M Hz High Performance Palette DAC P ro d u ct Description P roduct Highlights T h e R G B 5 1 4 H i g h - P e r f o r m a n c e P a l e t t e D A C s ol v e s the t r a ­ di ti ona l c o m p r o m i s e b e tw e en d i s p l a y re sol ut ion an d di spl ay ed

Contextual Info: RGB514 150/170/220 MHz High Performance Palette DAC Product Description The RGB514 High-Performance Palette DAC solves the tra­ ditional compromise between display resolution and displayed colors. Implemented in IBM Microelectronics’ 0.8 micron CMOS technology, the RGB514 eliminates the bandwidth and

Contextual Info: RGB514 14.0 P ackage I n f o r m ation 0202020201028901230000880101020101010100 0.122 0.087 3.10 MAX _1U (?'21) T 2.5°±2.5°MAX 0.023(0.58) 0.016(0.42) 15.0 Ordering Information Table 18. Part N um bers Part N um ber 7/20/94 Speed I B M3 7-RGB5 14-CF -15C

Contextual Info: RGB514 8.0 8.1 Diagnostic S u p p o rt 8.3 Data Masks E a c h D A C o u t p u t is c o n n e c t e d to a c o m p a r a t o r . B o t h l a t c h e d a n d u n l a t c h e d c o pi e s of t h e c o m p a r a t o r o u t p u t s c a n be r e a d f r o m t h e DA C S e n s e r e g i s t e r . T h e l og i c a l

0x0070

Contextual Info: RGB514 9.0 I nt er nal R e g i s t e r - S u m m a r y T a bk', ÿ is a s u m m a r y o f t h e i n t e r n a l r e g i s t e r s , w i t h m o r e d e t a i l e d d e s c r i p t i o n s f o r t h e D i r e c t Access Registers, Inde xed Re gisters, Pixel R e p r e s e n t a t i o n ,

Contextual Info: RGB514 Appendix A.O A n o m a l i e s A.1 S w i t c h i n g Into V G A M o d e T h e R G B 5 1 4 h a s two f u n d a m e n t a l m o d e s o f o p e r a t i o n whi c h d e p e n d on the i n p u t pi x e l p o r t s e l ec t e d , V G A or V R A M . T h e p o r t is s e l e c t e d wi t h t he “P O R T S E L ” bi t bi t 0 o f M i s c e l l a n e o u s C o n t r o l 2 re g i s t e r .

Contextual Info: RGB514 Table of Contents P ro d uc t Description Functional Block Diagram P ro d uc t Highlights 4.6 . 1 . 1 .1

Contextual Info: RGB514 12.0 E lectrical and T im in g S p e c i f i c a t i o n s Table 12. R e c o m m e n d e d O p e ra t in g C o n d i t i o n s 150 M H z Param eter 170 M H z 220 M H z S ym bol Units Min. Max. Min. Max. Min. Max. VDD, DAC VDD, P LL VDD 3.0 3.6 3.0 3.6

Contextual Info: RGB514 4.0 4.1 Controls T h e i n t e n t o f t h e B O R D E R s i g n a l is to c r e a t e a “p i c t u r e B l a n k a nd B o r d e r C on t r o l f r a m e ” a r o u n d the active di sp l ay area . B O R D E R can r e m a i n a c t i v e low f or e n t i r e s c a n l i n e s a t t h e t op a n d

Contextual Info: RGB514 16.0 C h a n g e S u m m a r y Table 19. Sum m ary o f C hanges D ate C hanges 05/09/94 1. F i r s t publication. 07/20/94 1. C o r r e c t e d d e s c r i p t i o n o f p i x e l P L L o p e r a t i o n fo l l o w i n g a r e s e t . S e c t i o n 2 5. ’'F L .L S f l t u p a».c< H o sa S,” n ow

Contextual Info: RGB514 6.0 DAC Control S e v e r a l m i s c e l l a n e o u s f e a t u r e s o f t he D A C s a r e c o n ­ t rol l ed by t he D A C O p e r a t i o n re g i s t e r . 6.1 7.0 Power M a n a g e m e n t T h e f o l l o wi n g r e g i s t e r s a r e u s e d to c o n t r o l p o w e r d i s s i ­

RS-343-A

Contextual Info: RGB514 13.0 Video W aveform s SYNC Table 16. C o m p o s i t e V id e o O u tp u t Waveform Sync P e d e s ta l V alue WHITE D o u b ly te r m in a t e d 75 o h m s, R R E F = 698 o h m s No No Yes 'f c . No Yes No IRE m A V IRE m A V IRE m A V IRE •WkA V

Contextual Info: RGB514 5.0 W i t h i n a b y t e t h e f o u r p i x e l s m a y be s t o r e d r i g h t to l e f t C ursor Operation o r l e f t to r i g h t , d e p e n d i n g o n t h e P I X O R D R b i t o f t h e T h e c u r s o r is a 3 2 x 3 2 or 6 4 x 6 4 p i x e l p a t t e r n t h a t is

Contextual Info: RGB514 11.0 Pin D e s c r i p t i o n s xTa:-: . re . T a b le 10. Pin D e s c r i p t i o n s S ig n a l REFCLK I P in s D escrip tio n 84 R e f e r e n c e Clock. A fixed f r e q u e n c y o f 2 M H z to 1 0 0 M H z a p p l i e d to t h is pin p r o v i d e s t h e r e f e r e n c e c lock for t h e p r o g r a m m a b l e PL L . W h e n th e D i r e c t

Contextual Info: RGB514 B.O R e l a t i o n s h i p to R G B 5 2 5 T h e R G B 5 2 5 is u p w a r d r e g i s t e r c o m p a t i b l e wi t h t he R G B 5 1 4 . T h e t wo p r o d u c t s a r e g e n e r a l l y t he s a m e wi t h t he s e e s s e n t i a l differences:

Contextual Info: RGB514 1.0 M icroprocessor Access As s e e n on t he mi c r o p r o c e s s o r bus t h e r e a r e e i g h t I/O a d d r e s s e s , sel ected by RS[2:0]. Two i n d i r e c t s c h e m e s are used to access all of t h e i n t e r n a l r eg i s t e r s a n d a r r a y s

Contextual Info: RGB624/RGB624DB 1.0 Microprocessor Access As seen on th e m icroprocessor bus th e re are eight I/O addresses, selected by RS[2:0]. Two indirect schemes are used to access all of th e in te rn a l registers and arrays through th ese eight prim ary I/O addresses.

Contextual Info: RGB528A 1.0 Microprocessor Access As seen on the microprocessor bus there are eight I/O addresses, selected by RS[2:0], Two indirect schemes are used to access all of the internal registers and arrays through these eight primary I/O addresses. The first scheme is standard VGA, and operates when

RGB524

Abstract: RGB526/RGB526DB
Contextual Info: RGB526/RGB526DB 1.0 Microprocessor Access As seen on th e m icroprocessor bus th e re are eight I/O addresses, selected by RS[2:0]. Two indirect schemes are used to access all of th e in te rn a l registers and arrays through th ese eight prim ary I/O addresses.

RGB514

Abstract: RGB528A
Contextual Info: RGB528A B.O Switching Into VGA Mode The RGB528A has two fundam ental modes of operation which depend on the input pixel port selected, VGA or V R A M . The port is selected w ith the "PORT SEL" bit bit 0 of Miscellaneous Control 2 register. But now set bits 7 and 6 to ’00' (PC LK SEL =

RGB525

Contextual Info: RGB528A 17.0 Change Summary Table 20. Summary of Changes Date Changes 05/09/94 1. F irs t p u b lica tio n . 07/20/94 1. C o rre cte d d e sc rip tio n o f pixe l P L L o p e ra tio n fo llo w in g a reset. Section 2.7.1, "Pixel P L L ," now in d ica te s

RGB624

Contextual Info: RGB624/RGB624DB E.O Switching Into VGA Mode The R G B624/RGB624DB has two fundam ental modes of operation which depend on the input pixel port selected, VGA or V R A M . The port is selected w ith the "PORT SEL” b it bit 0 of Miscellaneous Control 2 register.

RGB524

Abstract: ibm comp M5F11 IBM vga registers
Contextual Info: IBM RGB524 170/220 MHz High Performance Palette DAC Product Description Product Highlights The RGB524TM High Performance Palette DAC from IBM brings the high quality and advanced capabilities of the previous generation RGB525 to a more compact package footprint,

37rgb

Abstract: rgb525 RGB524 pix15
Contextual Info: RGB524 1.0 Microprocessor Access As seen on the microprocessor bus there are eight I/O addresses, selected by RS[2:0], Two indirect schemes are used to access all of the internal registers and arrays through these eight primary I/O addresses. The first scheme is standard VGA, and operates when