I. 1. HDT V HD,.. 2. HD HD (genlock ), HD PC. HD., PCI. HD HD,. 17 4.. - 1 -
II. HD 1. HD 1.1 HDT V. HDT V. 2000 NAB Chyron HD Duet A strovision AJA HDT V. NT IME (Input Method Editor ). 1920 1080 (fill video) (key ). A strovision AJA, A strovision 2 PCI MBC, AJA. (up conv erting ). DigiMix HDT V. - 2 -
.. DigiMix NT SC.. (graphic buffer ),, (genlock ) HD- SDI. < 1> HD - 3 -
1.2 HDT V, 1/ 2 960 540. PCI RGBK.., 32 Matrox G400 IC. Cirru s Logic GD5465. IC RAMBUS DRAM 8MB. 960 540 3. H, V (w rap around) H, V CPU. < 2> GD5465 RAMBUS DRAM 8MB,, RGBK DEMUX, ADC. GD5465 PCI. 600Mbyte/ sec. RAMBUS DRAM IC. PCB GD5465 RGBK - 4 -
RGBK DEMUX. 8 H/ V. 8 RGBK. 148.5MHz. RGBK DEMUX 8 RGBK 32 RGBK. < 2> 1.3 RGBK (960 540, 60p/ 59.94p, 4:4:4:4) YCbCrK FIF O. 60/ 59.94Hz - 5 -
,. FIF O (int erpolation ), FIF O. 60/ 59.94Hz HD 1920 1080 60/ 59.94i. < 3> SMPT E (timing reference generator ) FIF O / [field bit ] EAV, line #, SAV MUX. YCbCrK YCbCrK 4:2:2:4 Cb, Cr Y Key. Cb, Cr. - 6 -
1.4 (g en lock ) HD (tri). HD. VCXO. 60Hz 59.94Hz 74.25MHz 74.175824MHz VCXO., VCXO. VCXO.. 37.125MHz 37.087912MHz FIF O. 1.5 HD - S D I HD (G1 (x )=x 9 +x 4 +1, G2 (x )=x +1) SDI. < 4> HD - SDI 1.485Gbps. 10 Y CbCr 20, 20 S8401 GS 1508 SDI. - 7 -
Key Y, 2. < 5> HD - SDI(Key ) 1.6 HD- SDI. HD - SDI 1.485Gbps.,. 2001 SMPT E HD- SDI. PCB,,. HD KBS 1920 1080 60i, 59.94i. 1280 720 60/ 59.94p, 1920 1080 24p. 2. HD 2.1 HD (superimpose) - 8 -
. GVG 110HD HD HD (stand alone). 2.2 HD HD SDI [, ].,, HD SDI, HD SDI. < 6> HD - 9 -
2.2.1 HD - S D I HD- SDI HD, HD - SDI 1.485Gbps 20 (descramble) HD 74.25MHz. HD,. < 7> GS 1504 (equalizer ) S8501 20.. 20 MSB LSB 10 Y, CbCr ( 19 ), MSB LSB 10 Y, CbCr. EAV SAV. EAV SAV 1 20 0 40,. 1920 1080i 60Hz/ 59.94Hz LED. - 10 -
2.2.2 HD- SDI 1 FIF O / FIF O. HD, HD. HD. HD 1 FIF O. / 1. / 1/ 2. / FIF O FIF O /. FIF O / 1. 1. 2.2.3 FIF O. output = (fill_v ide o *k ey + b ack g roun d * (1024 - k ey ))/ 1024. output = ( (fill_v ideo - backg roun d )*key + b ack g roun d )/ 1024 2.3 Y 040h, Cb, Cr 200h. FIF O - 11 -
.., /, (gain ), (clip ),. 3. HD HD SD.. 4:3(720 480) 16:9(960 540).. HD SD DigiMix HD. DigiMix 720 480 2, HD 960 540. HD 960 540p 1920 1080i.,. DigiMix,, HD (pan ),.,. HD PC OS 98. NT SDK NT. 2000 SDK, 2000. - 12 -
III. 1. PCI 1.1 ISA. PC ISA. PC ISA 1. PCI. 1.2 P CI PC PCI(Peripheral Component Interconnect ) < 8>. CPU - PCI PCI. PCI VGA, SCSI, ISA PCI PCI- ISA. PCI- ISA PCI PCI ISA. COM 1, COM2, ISA ISA ISA. 1.3 P CI COM3 RS - 232-13 -
RS - 422 ISA < 8> PCI. PCI PCI PCI- ISA ISA. < 9>. PCI PLX PCI9050 EEPROM. PCI- ISA FPGA (Field Programm able Gate Array ). COM3 ISA IC. - 14 -
PCI. / < 9> PCI 2. PCI DigiMix, (LAN ) PCI SDI, ISA., 2 ISA. 2 ISA, ISA 1 ISA., - 15 -
PCI, PCI. PCI, 3E8h, COM3. PLX9050. PLX9050 PCI ISA. PLX9050 PCI (configuration ) BAR1 BAR3 COM3. COM3 I/ O 3E8h I/ O [01h] BAR3 3E9h, BAR1 04h 0FFFFFF 9h, 18h 030003E9h, 24h 40000022h, 4Ch 030003EDh BAR3 000003EDh. BAR1 EPROM., BAR3 3E9h, COM3,. REGEDIT 4 [H KEY_LOCAL_MA CHINE\ SYST EM\ CurrentControlSet\ Services\ rmtbx cfg] "Error Contr ol"= dw ord :00000001 "T ype"=dw ord :00000001 "Group "="P CI Configur ation " "Start "=dw ord :00000001 ; - 16 -
COM3., < 10> < 10>.. NT.. 3. 3.1 K -,, 1. ( ) 6. 7 7. - 17 -
3.2 27Mbps 10. 1. 525[ / ] 858[ / ] 2[ / ] = 900,900[ ] FIF O. FIF O FIF O. 23 384K FIF O, 10. 23[ ] 384[K ] 1024[ ] / 900900[ ]=10.04 [ ] FIF O (depth ). 23 FIF O 22 FIF O 1 FIF O (pix el). PIC16C73. / /, FIF O. LCD 4. 1U 19 110V/ 220V +5V. NT SC. - 18 -
4. HD VDA HD VDA (Video Distribution Amplifier ). HD HD HD VDA. HD NT SC BB (Black Bur st ). (sync). NT SC VDA MAXIM 4022 OP. 59.94Hz 60Hz 2. 6. 1U 19 110V/ 220V +5V, - 5V. 5. CG2000 Matrox CG2000 MGA G400., DVE,. CG2000. 32 RGBA 256,, 32MB SGRAM 10 YUV 4:2:2:4 32 64 PCI CG2000 'Flex 3D '. Flex 3D Microsoft Direct3D. Direct3D ' surface '. ' Surface ' - 19 -
' surface '. ' surface '. Flex 3D SDK Flex 3D DDK. Flex 3D SDK Matrox (page curl), (w ipe), (perspectiv e) DDK ' surface '. Flex 3D Direct 3D Direct3D OpenGL 3 API. DigiSuite Flex 3D MAX DigiMix CG2000. < 11> CG2000-20 -
IV. 1. 16 (2000 4 )..,,.,,,,, 6. 27, 46, 11, KBS 8, 11, 4 107. 35, 2 37. 4. T ektronix Profile, SGI Onyx. - 21 -
1.1 Matrox DigiMotion. SDI.,, DigiMix. 15. < 12>. < 12> 1.2 (low le v e l ) (SDK : Softw are Dev elopment Kit ) OLE (autom ation ). - 22 -
Matrox. < 13> Matrox DigiSuit e... (low - lev el) SDK. SDK CCgSDKManager, CCgSDKPage, CCgGraphicBoard. CCgSDKManager, CCgSDKPage, CCgGraphicBoard.. < 13> - 23 -
1.3... RS - 232 LAN. LAN (nam ed pipe), (socket ), NetBIOS, NetDDE.. [IPC; InterProces s Communication]. NT (anonymou s pipe). CNam edpipe 'HELO ', 'ACPT ', 'LOUT ', ' QUIT ', 'MULT I_ON ', 'MULT I_OFF ' 6.. - 24 -
< 14> - 25 -
< 15> < 16> < 17> - 26 -
2. 2.1 OMEGA OSM6 Colorado T im e Sy stem Sy stem 5. 10 81. OSM6. RS - 232(9600 baud, 7, 1, ) (current loop ). PC. RS - 232(9600 baud, 8, 1, ). PC 3.1.. - 27 -
< 18> DLL (Dynamic Linking Library ) SDK RS - 232. 2.2 24 99. KBL. 2000 24. 24 2. RS - 232.,, 3,. RS - 232 6 24 8. - 28 -
24., NT. ISA,. 1 100h, 24 100h., 101h 100h, 102h 100h. 0.5 100h 24 24. 2.3,, 3. 2000.,.,. SDK RT X. RT X,,,. RT X SDK,,,,.. RT X,. - 29 -
,..,,,, (GUI: Graphic U ser Interface) 99. 2.4.,.., RS - 232. ( : X XXXXX), MC... < 19> - 30 -
2.5 ( ),.... ( ) ( ) ' +' < 20> (toggle). < 20>. DVE. DVE < 21>. - 31 -
. < 21> DVE 2.6..... SDK. - 32 -
V.. SD 2000 97. 4 17, 110. T V HDT V HD PC 10 25 HD. 1 4 NAB, 11 InterBEE. HD.., PCI. HD HD,.,. - 33 -
,., HD SD. HD HDT V. CG2000, SD. - 34 -