Visual Circuits Harmony 4E, Руководство пользователя

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Appendix
34
Software controllable stereo channel routing (mono, dual
mono, right or left, etc.)
Audio output
level: -10dBv
Audio output
impedance: 10K Ohms/unbalanced
VIDEO PARAMETERS
Output level
composite
video: 1 volt peak-to-peak when terminated with
75ohms
Output level
RGB (RT+): .7v peak-to-peak when terminated with
75 ohms
Standards: NTSC or PAL software selectable
Encoder: Broadcast quality digital video encoder
with post filtering
Resolution: CCIR 601 720x480 NTSC or 720 x 576
PAL Driver supports automatic selection
of SIF format for MPEG1
STANDARDS SUPPORTED
ISO 11172 (MPEG-1)
ISO 13818 (MPEG-2)
Maximum
bitrate: Individual channel can play up to 10mbps.
Maximum data transfer rate to card is
40mbits/second - total per card.
BUS INTERFACE
Conforms to PCI-bus electrical specifications 2.1. Operates in
bus master mode. Can make use of 3.3v if available on bus
ENVIRONMENTAL