Appendix E
PowerScript Specifications
218
Outputs
Digital Control Networking
Video Performance
Timebase Corrector/Synchronizer
Y/C (S-Video) Program OUT
Y=1.0 Vp-p, C=0.30 Vp-p, 75-ohm, 4-pin mini-DIN
connectors
Composite Outputs (Program, Preview, and
Key)
1.0 Vp-p, 75-ohm, BNC connectors
REF (Sync) OUT
BNC loop-through from REF IN
YUV IN (PS-1000SC/PAL Model only)
BNC Connectors, 625 YUV levels
Y, R-Y, B-Y IN (PS-1000SC/NTSC Model only)
BNC Connectors, 525 Betacam and Panasonic MII levels
RISC Processor
High-speed, Level 2 PostScript-compatible raster image processor
SERIAL IN
RS-232, 9-pin (DB-9) port for file upload and download using
computer equipped with data communication software. Supports
transfer of fonts, graphics, and titling screens.
PC Card
Two standard PC card (PCMCIA) Type III slots, one on front panel,
one on rear. Both accept Type I, II, or III PC cards. Support for
Ethernet and flash-RAM. Ethernet connection supports file transfer
protocol (FTP using TCP/IP).
Keyboard
Front panel connector. Keytronics AT-style IBM-PC compatible.
Mouse
Front panel connector. Serial two-button mouse. Microsoft mouse
compatible.
Control (GPI) IN
2 x BNC. Active-low.
Digital Conversion
4:2:2, 26-bit quantization (10 bit Y, 8-bit each U and V).
S/N Ratio Bandwidth
Over 60 dB. Bandwidth: 5.5 MHz
Full frame (two field) infinite-window, locks to REF IN if present, otherwise locks to Video IN. If neither is
present, generates RS-170A time base.
Содержание PowerScript PS4000S
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