View KS5520-01_3184936.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

system lsi business samsung electronics co. specification for ks5520 vid - 97 - d001 jan. 1998
specification for ks5520 important notice copyright 1998 by samsung the information in this publication has been carefully checked and is believed to be accurate at the time of publication. samsun g assumes no responsibility, however, for possible errors or omissions, or for any consequences resultin g from the use of the information contained herein. samsun g reserves the ri g ht to make chan g es in its products or product specifications with the intent to improve function or desi g n at any time and without notice and is not required to update this documentation to reflect such chan g es. this publication does not convey to a purchaser of semiconductor devices described herein any license under the patent ri g hts of samsun g or others. samsun g makes no warranty, representation, or g uarantee re g ardin g the suitability of its pr oducts for any particular purpose, nor does samsun g assume any liability arisin g out of the application or use of any product or circuit and specifically disclaims any liability, includin g without limitation any consequence or incidental dama g es. *typical* parameters can and do vary in different applications. all operatin g parameters, includin g *typicals,* must be validated for each customer application by the customer*s technical experts. samsun g products are not desi g ned, intended, or authorized for use as components in systems intended for sur g ical implant into the body, for other applications intended to support or sustain life, or for any other application in which the failure of the samsun g product could cause personal injury or death. should the buyer purchase or use a samsun g product for any such unintended or unauthorized application, the buyer shall indemnify and hold samsun g and its officers, employees, subsidiaries, affiliates, and distributors harmless a g ainst all claims, costs, dama g es, expenses, and reasonable attorney fees arisin g out of, either directly or indirectly, any claim of personal injury or death that may be associated with such unintended or unauthorized use, even if such claim alle g es that samsun g was ne g li g ent re g ardin g the desi g n or manufacture or manufacture of said product. ? outline of product ------------- ? functions ----------------------------- ? features ------------------------------- ? option code -------------------------- ? ordering information --------- ? block diagram --------------------- ? pin configuration ---------------- ? absolute maximum rating -- ? electrical characteristics - ? timing diagram ---------------------- ? memory structure --------------- ? screen structure --------------- ? blank mode -------------------------- ? scroll/half-tone function - ? box drawing function --------- ? application circuit -------------- ? package dimensions ------------ contents 3 3 3 3 3 4 4 6 7 8 9 15 15 16 17 18 20
ks5520-xx on screen display processor 3 vid-97-d001 98-05-14 1. outline of product the ks5520 is a sin g le chip vlsi device which performs the on screen displa y function with s y nc seperation of video composite si g nal and afc is proposed. it can choose total 256 characters and displa y up to 360 characters in a screen. it can also select various built-in functions such as character color select, inverse, etc. these functions are compatible with all video s y stems includin g ntsc, pal, secam. 24 - sdip - 300 2. functions ? on screen displa y ? s y nc separator and s y nc detector ? afc 3. features ? screen structure : 360 ( 30 columns 12 rows) ? character structure : 12 18 dots ? character types : 256 kinds of color characters ? display position : 62 horizontal position 64 vertical position ? character size : 4 4 times of normal in both vertical and horizontal directions ? blinking : controllable in character unit, blinking time also controllable ? blanking : controllable in line units, blanking mode change possible blank color fill possible in character units (8 colors) ? background coloring : 8 colors ? character coloring : coloring of characters possible in blank mode ? inverse character display : controllable in character units ? synchronous ways : automatic selection of internal or external synchronization via micom control ? built-in clamp, horizontal/vertical sync separator & sync detector circuit ? sync detection sensitivity can be adjusted via micom control. ? built-in analog horizontal/vertical sync pll circuit ? scroll & box drawing ability ? half-tone function ability ? ntsc / pal / secam mode via micom control 4.2 ordering information device package operating temprature ks5520-xx 24-sdip-300 - 20 ~ + 70 ? 4.1 option code code no. KS5520-01 ks5520d-04 remark english, russian, german, french, spanish, italian, polish, portuguese, swedish denish, dutch, esperanto, vietnamese, indonesian, czechoslovak ks5520d-xx 24-sop-375 - 20 ~ + 70 ? english, russian, german, french, spanish, italian, polish, portuguese, swedish denish, dutch, esperanto, vietnamese, indonesian, czechoslovak, greek 24 - sop - 375
ks5520-xx on screen display processor 4 vid-97-d001 98-05-14 5. block diagram 6.1 pin configuration 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 ks5520 dgnd sck resetb oscin oscout csb sin lpf clampin agnd pd out vco in dvdd csync xtout xtin syd cvout sccr cvin avdd r cntr c nod2 c nod1 6. pin configuration & description serial interface horizontal control timing generator address counter ram rom parallel in serial out mixer buffer clamp lc oscillator sync delay pll sync control sync separator clamp vsync generator hsync generator vertical control rom column decoder color generator csync generator sck csb sin 2 6 7 xtin xtout 21 22 9 clampin 8 lpf csync syd 23 20 pd out vco in r cntr c n1 c n2 osc in osc out 4 5 17 cvin 19 cvout 18 sccr 11 12 15 13 14
ks5520-xx on screen display processor 5 vid-97-d001 98-05-14 6.2 pin description pin no. symbol i/o function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 dgnd sck resetb oscin oscout csb sin lpf clampin agnd pd out vco in c nod1 c nod2 r cntr avdd cvin sccr cvout - i i i o i i i i - o i o o o - i i o di g ital ground serial clock input. when csb pin is low, then 16-bit serial data is inputted b y controllin g micom. built-in pull-up resistor. auto clear pin. if low, then all circuit is reset. built-in pull-up resistor. lc oscillation pin. standard fre q uenc y is 9mhz & the horizontal start position and the horizontal size are controlled b y the clock of oscillation block. while pin 6 is low, serial data input is active. built - in pull-up resistor serial data input pin. built-in pull-up resistor lpf g ets rid of the color si g nal in a video input si g nal. clamp input pin of composite video si g nal of 2vpp analo g g round phase detect output of analo g pll. loop filter is formed b y pd out and vco in. vco input pin of pll capacitor node 1 of pll vco capacitor node 2 of pll vco resistor node of pll vco 5v analo g v dd composite video input pin when secam mode, color si g nal is mixed in the character level. composite video output pin
ks5520-xx on screen display processor 6 vid-97-d001 98-05-14 20 21 22 23 24 syd xtin xtout csync dvdd o i o o - 6.2 pin description ( continued ) h-s y nc detect output pin. if s y nc exists, then hi g h if not, low x-tal input / output pin ntsc : 14.31818 mhz, pal : 17.734475mhz when external, c-s y nc separator output is out, when internal, then internal c-s y nc is outputted. 5v di g ital v dd 7. absolute maximum ratings ( ta = 25 ? ) characteristics symbol value unit suppl y volta g e input volta g e power dissipation operatin g temperature stora g e temperature v dd v in p d topr tst g 3.0 ~ 7.0 v ss - 0.3 t v in t v dd + 0.3 200 - 20 ~ + 70 - 40 ~ + 125 v v mw ? ? pin no. symbol i/o function
ks5520-xx on screen display processor 7 vid-97-d001 98-05-14 8. electrical characteristics ( ta = 25 ? , av dd = dv dd = 5v ) characteristics symbol unit operatin g volta g e operatin g current input hi g h volta g e input low volta g e output hi g h volta g e ( 2 m drive) output low voltage (2 m drive) pin8 lpf voltage pin9 clamp voltage pin15 r_cntr voltage pin17 clamp voltage buffer gain lc oscillation frequency hsync duty hsync frequency x-tal oscillation frequency sync separation voltage blueback sync tip level blueback pedestal level blueback color burst level high blueback color burst level low blueback color level high blueback color level low blueback blank level high blueback blank level low blueback character level high blank color off level box white level box black level halftone level v dd icc v ih v il v oh v ol vp8 vp9 vp15 vp17 vp19g fosc fh_duty h_fre fp22 vse vbst vbpd vcbh vcbl vbch vbcl vblkh vblk1 vchh vbcof vbwl vbbl vhalf min typ max 4.75 20 0.8v dd - 0.7v dd - 2.15 1.25 2.35 0.60 1.80 8.0 250 15.5 14.1 0.10 0.50 1.10 1.40 0.80 2.30 1.30 1.40 1.10 2.40 1.10 2.20 1.10 1.80 2.30 15.5 200 - 5.00 40 - - - - 2.35 1.45 2.50 0.80 2.00 9.0 550 15.7 14.3 0.25 0.80 1.40 1.70 1.10 2.60 1.60 1.70 1.40 2.70 1.40 2.50 1.40 2.10 2.50 15.7 300 - 5.25 60 - 0.2v dd - 0.3v dd 2.55 1.65 2.65 1.00 2.20 10.0 850 15.9 14.5 0.40 1.10 1.70 2.00 1.40 2.90 1.90 2.00 1.70 3.00 1.70 2.80 1.70 2.40 2.70 15.9 400 -500 v ma v v v v v v v v v mhz ns khz mhz v v v v v v v v v v v v v v v khz hz hz vco input voltage afc freerun frequency afc lock range high afc lock range low vvco ffr falh fall note 1 : specifications are subject to change without notice.
ks5520-xx on screen display processor 8 vid-97-d001 98-05-14 9. timing diagram sck csb sin csb sck sin twsck twcsb tsetcsb tholdcsb tsetsin tholdsin tword twtw item symbol limits unit min typ max sck width csb width csb setup time csb hold time sin setup time sin hold time 1 word write time word to word time 200 1 200 2 200 200 10 1 - - - - - - - - - - - - - - - - nsec usec nsec usec nsec nsec usec usec address (16bits) data n (16bits) data n+1 (16bits) tword twtw tsetcsb twsck tholdcsb twcsb twsck tsetsin tholdsin
ks5520-xx on screen display processor 9 vid-97-d001 98-05-14 10. memory structure it consists of 360*16 bits sram, 256 font rom and 5 mode control re g ister. 0 1 2 3 . . . . . . 357 358 359 360 361 362 363 364 daf box_ inv * (note) box_ inv 0 0 0 0 0 dae box 1 * (no box 1 0 ext_ fsc ram_ erase 0 fll2 dad box 0 te) box 0 half_ tone blank_ level disp_ on 0 fll1 dac r r blink 1 scroll_ time p626/ p628 all_ blank fll0 dab g * (note) g blink 0 scroll_ on inlace /non- dsp b flh3 daa b b blink_ time inter -nal secam dsp a flh2 da9 invert * (note) invert hz 21 vz 21 ntsc/ pal dsp 9 flh1 da8 blink * (note) blink hz 20 vz 20 blk 1 dsp 8 flh0 da7 c7 c7 hz 11 vz 11 blk 0 dsp 7 fcl3 da6 c6 character c6 hz 10 vz 10 blk col dsp 6 fcl2 da5 c5 code c5 hp 5 vp 5 c_ level dsp 5 fcl1 da4 c4 (rom c4 hp 4 vp 4 r_ lev1 dsp 4 fcl0 da3 c3 address) c3 hp 3 vp 3 r_ lev0 dsp 3 fch3 da1 c1 c1 hp 1 vp 1 r_ cntr1 dsp 1 fch1 da2 c2 c2 hp 2 vp 2 r_ cntr2 dsp 2 fch2 da0 c0 c0 hp 0 vp 0 r_ cntr0 dsp 0 fch0 < raster color level control > ( control re g ister 362 ( 16ah )) da4(lev 1) 0 0 1 1 da3(lev 0) 0 1 0 1 raster color level `h` 2.6v 2.2v 2.2v 2.0v raster color level `l` 1.6v 1.4v 1.4v 1.3v remark level 0 level 1 level 1 level 2 * ( note ) : same as above.
ks5520-xx on screen display processor 10 vid-97-d001 98-05-14 control register 1) register 360 (168h) da0 ~ dad register state contentss functions 0 1 2 3 4 5 6 7 8 9 a b c d hp0 hp1 hp2 hp3 hp4 hp5 hz10 hz11 hz20 hz21 blink time blink 0 blink 1 half- tone 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 tc : osc. period ( 1/9 ? = 111 nsec ) hsz11 hsz21 hsz10 hsz20 n 0 0 1 1 0 1 0 1 9 10 11 12 0 1 01 1x 2x 3x 4x 0 1 01 1x 2x 3x 4x remark horizontal start position 1st line horizontal character size control 2nd ~ 12th line horizontal character size control hs = tc * ^ 4 * ( hpn * 2 ) + n ` n=o 5 n hz10 hz11 hz20 hz21 blink time control blink time = 1 sec blink time = 0.5 sec 0 1 01 off dut y 25% dut y 50% dut y 75% blink0 blink1 blinkin g dut y control half-tone off half-tone on half-tone on/off
ks5520-xx on screen display processor 11 vid-97-d001 98-05-14 2) register 361(169h) register state contents functions 0 1 2 3 4 5 6 7 8 9 a b c d e vp0 vp1 vp2 vp3 vp4 vp5 vz10 vz11 vz20 vz21 internal scroll on scroll time blank l level ext fsc 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 h : horizontal s y nchronous pulse time 0 1 01 1x 2x 3x 4x remark vertical start position 1st line vertical character size control 2nd ~ 12th line vertical character size control vz10 vz11 0 1 01 1x 2x 3x 4x vz20 vz21 external sync internal sync hs vs v-sync h-sync vs = h * ^ 4 * ( vpn * 2 ) + 3 ` n=o 5 n da0 ~ dae scroll off scroll on scroll time 0.5 sec scroll time 1 sec blank low level 0 ( 1.4v ) blank low level 1 ( 1.8v ) external 4fsc x-tal ( pin 21,22 ) external fsc input to pin 21 ( *onl y for ic test ) external / internal mode scroll displa y control scroll time control blank color low level control external fsc clock input
ks5520-xx on screen display processor 12 vid-97-d001 98-05-14 register state contents functions 0 1 2 3 4 5 6 7 8 9 a b c d e r_cntr0 r_cntr1 r_cntr2 r_lev0 r_lev1 c_level blank color blk0 blk1 ntsc /pal secam interlace /non-i p626/ p628 dsp on ram ers 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 remark 3) register 362 (16ah) cntr2 cntr1 cntr0 ntsc pal red blue b + g yellow oran g e ma g enta c y an gra y red g + y b + g blue ma g enta yellow green gra y 01 lev 0 lev 1 0 1 level 0 level 1 level 2 character level 1 ( 2.7v ) character level 2 ( 2.5v ) blank color off blank color on blank mode select b y controllin g the data of re g ister 363 ( 16bh ) ntsc pal ntsc or pal secam interlace non-interlace pal 1 field = 626h pal 1 field = 628h displa y off displa y on ram is not erased. ram is erased. raster color control raster color level control level 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 da0 ~ dae color s y stem select scannin g t y pe control pal mode 1 field control when secam, blank color off is not used. character level control character displa y control
ks5520-xx on screen display processor 13 vid-97-d001 98-05-14 register state contents functions 0 1 2 3 4 5 6 7 8 9 a b c dsp0 dsp1 dsp2 dsp3 dsp4 dsp5 dsp6 dsp7 dsp8 dsp9 dspa dspb all blk 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 remark 4) register 363 (16bh) 1st line blank mode select 2nd line blank mode select 3th line blank mode select 4th line blank mode select 5th line blank mode select 6th line blank mode select 7th line blank mode select 8th line blank mode select 9th line blank mode select 10th line blank mode select 11th line blank mode select 12th line blank mode select depend on blk0, blk1 all screen blank except character da0 ~ dac blk1 0 1 blk0 0 1 0 1 dsp 0 1 0 1 0 1 0 1 blank mode blank off o* c* o* o* r* r* c* all blank all blk = 1 c* o* r* character blank outline blank raster blank
ks5520-xx on screen display processor 14 vid-97-d001 98-05-14 register state contents functions 0 1 2 3 4 5 6 7 8 9 a b c d e 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 remark 5) register 364 (16ch) s y nc detect capture ran g e hi g h sensitit y control fch0 fch1 fch2 fch3 fcl0 fcl1 fcl2 fcl3 flh0 flh1 flh2 flh3 fll0 fll1 fll2 da0 ~ dae fch = 30 * ^ fchn * 512 * 2 ` capture range `h` = 15.36 ~ 230.4 n=o 3 n sync detect locking range high sensitity control flh = 30 * ^ fchn * 512 * 2 ` locking range `h` = 15.36 ~ 230.4 n=o 3 n sync detect capture range low sensitity control fcl = 30 * ^ fchn * 64 * 2 ` capture range `l` = 1.92 ~ 28.8 n=o 3 n sync detect locking range low sensitity control fll = 30 * ^ fchn * 64 * 2 ` locking range `l` = 1.92 ~ 13.44 n=o 2 n
ks5520-xx on screen display processor 15 vid-97-d001 98-05-14 11. screen structure 30 columns 12 rows tv screen 12. blank mode blank off outline blank raster blank character blank
ks5520-xx on screen display processor 16 vid-97-d001 98-05-14 13. scroll function 14. half-tone function when control re g ister 361, scroll bit ( dab bit ) is hi g h, character displa y on/off from top to down slowl y about 0.5 sec or 1 sec. ( also controlled b y re g ister settin g) when control re g ister 360, half tone bit ( dad bit ) is hi g h, character displa y with half luminance level and also displa y back g round screen. tv screen ?? ? ?o ? ?? ?a1
ks5520-xx on screen display processor 17 vid-97-d001 98-05-14 15. box drawing function tv screen sam sung osd box drawin g it can draw rectan g le box. if y ou want to concave displa y , top and left side of characters are drawn black color, bottom and ri g ht side of characters are drawn white color and also want to convex displa y , character colors are vice versa. it is all controlled b y each ram attribution bit, that is box1 ( dae ) , box0 ( dad ) and box_inv ( daf ) . s s s box off box0 box1 0 1 0 1
ks5520-xx on screen display processor 18 vid-97-d001 98-05-14 16-1. application circuit (osd block) the circuit drawn above is for demo board. ? y101 ( 4fsc x-tal ) a ntsc : 14.31818mhz pal : 17.734475mhz ? c139 / c140 : the load cap of x-tal y101 has a difference each according to its manufactures. 27 ? typical (ntsc), 47 ? typical (pal) 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 sccr d gnd sck resetb osc in osc out 10uh csb sin lpf clampin a gnd pd out vco in 200k syd 104 + c node1 + 1 + xt in xt out video out + vin : 2vpp vsync: > 0.3vpp ka78t05 vcc (9v) c node2 l105 100uh dv dd c139 c140 c143 c144 100 q116 r176 430 q115 a733 c153 220 r177 75 r174 1k c150 0.47 c149 0.01 r173 c137 4.7 c141 56p l106 c142 56p c147 r cntr y101 5v d gnd a gnd ks5520 av dd cvin csync c155 100 ? r179 1 e cvout r178 5 ? c154 100 ? r180 22 ? c157 1 tp2 tp1 1 2 3 4 5 6 7 8 jp101 in out vr1 5 ? + + + c146 100 c145 0.01 video in to micom application circuit or pc parallel port 2 r175 100 ?
ks5520-xx on screen display processor 19 vid-97-d001 98-05-14 64 1 63 62 61 60 59 58 57 56 55 51 50 52 47 34 33 32 + 31 30 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 f1 f2 f3 f4 f5 f6 f7 f8 f9 f10 2 3 4 5 6 7 8 17 18 19 22 21 20 + vdd (+5v) ks88p0016n lcd module 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 sw2 (5p) +5v p0.7 p0.6 p0.5 p0.4 p0.3 p0.2 p0.1 p0.0 vdd2 p3.3 p3.4 p3.5 p3.6 p3.7 p6.4 p6.5 vss2 vdd1 p1.0 p1.1 p1.2 p1.3 p1.4 p1.5 p1.6 p1.7 reset xout xin vss1 p5.3 p6.7 p6.6 c201 27 ? y102 11.0592 ? c203 0.47 sw1 reset c205 47 c204 0.01 d201 1n4004 vr2 10 ? jp101 sck csb sin vdd(+5v) gnd to ks5520 application circuit 16-2. application circuit (controller block) c202 2 rs rw en 27 ?
ks5520-xx on screen display processor 20 vid-97-d001 98-05-14 17. package dimensions dimensions in milimeters 24-sdip-300
ks5520-xx on screen display processor 21 vid-97-d001 98-05-14 17. package dimensions (continued) dimensions in milimeters 24-sop-375
head office : 8/11fl., samsung main bldg. 250, 2 - ka. taepyung - ro, chung - ku, seoul, korea tel ........ 2 - 727 - 7114 fax ........ 2 - 753 - 0967 semiconductor business sales & marketing division : 15/16 fl., severance bldg., 84 - 11, 5 - ka, namdaemoon - ro, chung - ku seoul, korea tel ...... 2 - 259 - 1114 fax ...... 2 - 259 - 2468 samsung semiconductor inc. 3655 north first street, san jose, ca 95134, u.s.a tel ..... 408 - 954 - 7000 fax ..... 408 - 954 - 7873 samsung semiconductor europe gmbh samsung house, am kronberger hang 6, 65824 schwalbach/ts tel ..... 49 - 6196 - 663300 fax ..... 49 - 6196 - 663311 samsung semiconductor europe ltd. great west house great west road, brentford, middlesex tw8 9dq tel ..... 181 - 380 - 7132 fax ..... 181 - 380 - 7220 samsung electronics japan co., ltd. hamacho center bldg., 31 - 1, nihonbashi - hamacho, 2 - chome, chuo - ku, tokyo 103, japan tel ..... 3 - 5641 - 9850 fax ..... 3 - 5641 - 9851 samsung electronics hongkong co., ltd. 65th fl., central plaza, 18 harbour road, wanchai, hong kong tel ....... 852 - 2862 - 6900 fax ....... 852 - 2866 - 1343 samsung electronics taiwan co., ltd. 30fl., no.333, keelung rd., sec1, taipei, taiwan, r.o.c tel ..... 886 - 2 - 757 - 7292 fax ..... 886 - 2 - 757-7311 samsung asia private limited 80. robinson road, #20 - 01 singapore 068898 tel ..... 65 - 535 - 2808 fax ..... 65 - 227 - 2792 samsung electronics co., ltd. shanghai office 9f, shanghai international trade centre, no.2200 yanan(w) rd., shanghai, china 200335 tel ..... 8621 - 6270 - 4168 fax ..... 8621 - 6275 - 2975 specification vid-97-d001 jan. 1998 memo samsung electronics co., ltd. semiconductor business beijing office 15fl., bright china chang an bldg., no.7, jianguomen, nei avenue, beijing, china 100005 tel ..... 8610 - 6510 - 1234(0) fax ..... 8610 - 6510 - 1545

▲Up To Search▲

Price & Availability of KS5520-01

	To Download KS5520-01 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .