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Digital Video Processor
2 • Digital Video Processor: CNX-DVP4
For flexibility in designing applications, the CNX-DVP4 can be controlled by a
variety of pointing devices, including a serial mouse or touch-sensitive screen
overlay connected via RS-232.
The breakthrough 2-Series control engine is based on the 257 MIPS, 32-bit Motorola
ColdFire
processor. The standard 68MB memory (32MB SDRAM, 4MB flash
ROM, 32MB compact flash) can be enhanced by replacing the supplied compact
flash with a larger flash memory, allowing: an on-board storage of program, room
and equipment profiles, upgrades, databases, and schedules.
The internal 10/100 BaseT Ethernet supports static IP and future dynamic
addressing, TCP/IP and UDP/IP. The built-in Web Server uses memory storage on a
compact flash card for remote access and control.
NOTE: The CNX-DVP4 is a complex device containing a powerful processor,
touchpanel and A/V controller. When there are conflicting commands between these
functions, the CNX-DVP4 will always allow the controller priority.
Specifications
The following table provides a summary of specifications for the CNX-DVP4.
CNX-DVP4 Specifications
SPECIFICATION
Power Requirements
50 Watts¹ (2A @ 24 VDC) Power supply not included
Default Mode
Slave - ID 54
Processor
2-series class processor with built-in compact flash (32Mb)
2-Series Control
Version CNX-DVP4.2006.CUZ or later for Cresnet Master or Slave
System Update File for
CNX-DVP4
Cresnet
Standard 4-pin
Ethernet
10/100BaseT RJ45 with built in Link/Activity LEDs
Memory
NVRAM. Ships with 32MB Compact Flash
Output Resolutions
800x600 to 1600x1200 (RGB) or 800x600 to 1280x1024 (digital)
(DVI-I/RGB adapter
Output rate selectable from 60Hz to 85Hz (60Hz limit at
included)
1600x1200). Console commands can be used to configure output
to most non-interlaced formats from 25MHz to 160MHz clock up to
1600x1200.
RGB Input Interface
4 DVI connectors for RGB/LVDS video (RGBHV, RGBS and
RGsB supported)
RGB Input Resolutions
From 640x480 to 1600x1200 analog
(DVI-I/RGB adapters
From 640x480 to 1280x1024 DVI digital
included)
Mouse input
Microsoft compatible serial mouse, 9-pin D connector
Aspect ratio
4 x 3 or 16 x 9
Output Interface
DVI connector for analog RGB and digital LVDS video
Horizontal Frequency
From 15KHz to 100KHz
Vertical Frequency
From 50 to 85Hz
Video Inputs
8 BNC connectors for NTSC/PAL (8 composite, 4 S-Video or any
combination)
Video input selection
12 total (4 RGB, 8 composite or 4 S-Video) inputs, any 4 can be
displayed simultaneously
DETAILS
4MB flash (non-volatile), 32MB DRAM (volatile), and 256KB
Operations Guide – DOC. 8170A
Crestron CNX-DVP4
2
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Troubleshooting
