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Crestron C2N-DVP4DI
Reference Guide – DOC. 6177A
Possible Video Input Combinations (fully occupied)
Composite
Component
12
9
6
1
0
10
8
6
4
7
4
5
3
2
3
I.
MEMORY EXPANSION – provides for compact flash memory card. The C2N-
DVP4DI comes with a 32MB compact flash memory card (Crestron P/N COMFLS-
32M-1).
Memory
The C2N-DVP4DI has 36MB of built-in memory (non-volatile and volatile). A total
of 36MB is broken down as follows: 4MB flash (non-volatile), 32MB DRAM
(volatile), and 256KB NVRAM. The C2N-DVP4DI ships with 32MB of compact
flash installed. Flash memory contains the file system inside the 2-Series control
engine. Non-volatile memory contains information that is retained after loss of
electrical power. Volatile memory is lost after a power failure. Refer to the following
lists for a breakdown of memory usage for program-related information stored in the
unit.
File System
The file system inside the 2-Series control engine can be broken down into two parts.
The first part resides on the on-board flash memory and the second resides on the
external compact flash/microdrive card. The following is a brief description of the
file system structure.
The files that reside in the internal flash conform to a flat directory structure. The
compact flash system contains a fully FAT32 compatible file system to allow the
same compact flash card to be used in a Windows
presents the structure of the overall file system.
Digital Video Processor
S-Video
0
0
1
0
2
0
3
1
4
0
0
1
0
2
0
3
0
4
1
1
2
1
1
2
3
0
2
2
1
3
®
environment. The following table
Digital Video Processor: C2N- DVP4DI • 9
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Troubleshooting
