Download MX16x16DVI-Plus Users Manual

Standalone MX DVI-Plus family
User’s Manual
7. About EDID memory
EDID router contains a 164 block non-volatile memory bank. EDID memory is structured
as follows:
1..50 ..................................................................................... Factory Preset EDID list
51..100 ...................................................................... User programmable memories
101..116 ( DVI_OUT_1...16)* ................................. Last attached monitor’s EDID list
133..148 ( DVI_IN_1...16)* ................................. Emulated EDID at input connectors
* Number of the inputs and outputs depends on the matrix size. (16, 12 or 9)
All EDID (including factory preset; user programmable memories; EDID at other inputs;
and EDID at outputs) can be switched and emulated at any of the inputs.
Most of the factory preset EDIDs include only one resolution. This is to force the
connected source to give a signal with the needed resolution. However there is a
Universal EDID as well which allows many resolutions. Universal EDID (address 49)
allows multiple resolutions including all common VESA defined resolutions. In addition, it
also features audio support. The use of universal EDID is recommended for fast and easy
system setup. Standalone MX DVI-Plus matrices can handle both 128 Byte EDID and
256 Byte extended EDID structures.
Info
The first 50 EDID (1…50 inclusive) are factory preprogrammed and cannot be modified.
These are the most commonly used resolutions. The 30..45 memories and 49 (universal
EDID) contain EDIDs supporting various embedded audio formats, for HDMI audio.
Memory locations 117..132 and 148..164 are reserved for 32x32 matrix configurations
only, therefore not accessible in these matrix routers.
Info
The attached monitor’s EDID is stored automatically, until a new monitor is attached to
that particular output. In case of powering the unit off, the last attached monitor’s EDID
remains in non-volatile memory even is the monitor is unconnected.
MEMORY
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Resolution
640 x 480 @ 60.0
640 x 480 @ 75.0
848 x 480 @ 60.0
800 x 600 @ 50.0
800 x 600 @ 60.30
800 x 600 @ 74.99
1024 x 768 @ 49.98
1024 x 768 @ 60.0
1024 x 768 @ 75.2
1152 x 864 @ 75.0
1280 x 768 @ 50.0
1280 x 768 @ 59.92
1280 x 768 @ 75.0
1360 x 768 @ 60.1
1364 x 768 @ 50.0
1364 x 768 @ 59.93
1364 x 768 @ 74.98
1280 x 1024 @ 50.0
1280 x 1024 @ 60.1
1280 x 1024 @ 75.1
1366 x 1024 @ 59.99
1400 x 1050 @ 49.99
1400 x 1050 @ 59.99
1400 x 1050 @ 75.0
1680 x 1050 @ 59.99
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
MEMORY
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Resolution
1600 x 1200 @ 50.0 Hz
1600 x 1200 @ 60.0 Hz
1920 x 1200 @ 59.55 Hz
1920 x 1200 @ 50.0 Hz
1440 x 480i @ 60.3 Hz
640 x 480 @ 59.94 Hz
720 x 480 @ 59.92 Hz
1440 x 576i @ 50.6 Hz
720 x 576 @ 50.0 Hz
1280 x 720 @ 50.0 Hz
1280 x 720 @ 60.0 Hz
1920 x 1080i @ 50.3 Hz
1920 x 1080i @ 50.0 Hz
1920 x 1080i @ 60.5 Hz
1920 x 1080 @ 24.0 Hz
1920 x 1080 @ 24.99 Hz
1920 x 1080 @ 30.0 Hz
1920 x 1080 @ 50.0 Hz
1920 x 1080 @ 49.99 Hz
1920 x 1080 @ 60.0 Hz
2048 x 1080 @ 49.99 Hz
2048 x 1080 @ 50.0 Hz
2048 x 1080 @ 59.99 Hz
Universal EDID
2560 x 1600 @ 59.85 Hz
Table 7-1. Factory preset EDID list
Section 7. About EDID memory
Page 49 / 92