Table of Contents
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Table 1
Mode
No
1.
247
2.
102
3.
103
4.
182
5.
173
6.
109
7.
104
8.
116
9.
110
10.
117
11.
108
12.
118
13.
217
14.
157
15.
141
Attention :
1. When resolution beyond 1024 x 768 is inputted, resolution is lowered with Down scaling to 1024 x 768, and
indicated, and OSD should indicate OUT of Range.
9.3 User Control
9.3.1 Related ports of I303
Port
Pin No.
P1.5
7
P1.1
3
P1.0
2
P1.3
5
P1.2
4
Page 4
Resolution
VGA 720 x 350 70Hz
VGA 720 x 400 70Hz
VGA 640 x 480 60Hz
MAC 640 x 480 66Hz
VESA 640 X 480 72Hz
VESA 640 X 480 75Hz
VESA 800 x 600 56Hz
VESA 800 x 600 60Hz
VESA 800 x 600 75Hz
VESA 800 x 600 72Hz
MAC 832 x 624 75Hz
VESA 1024 x 768 60Hz
SUN 1024 x 768 65Hz
VESA 1024 x 768 70Hz
VESA 1024 x 768 75Hz
I/O
Signal name
I
POWER
I
DOWN
I
UP
I
-
I
+
H-freq
Band Width
(KHz)
(MHz)
31.47
28.322
31.47
28.322
31.47
25.175
35
32.24
37.86
31.5
37.5
31.5
35.16
36
37.88
40
46.88
49.5
48.08
50
49.72
57.283
48.36
65
52.45
70.49
56.48
75
60.02
78.75
Function
Power switch input
switch input
switch input
- switch input
+ switch input
H1 5 A AX ( AL 5 0 2 )
Polarity
H
V
+
-
-
+
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
+
+
Remarks
Power ON , OFF
control
(
) key
(
) key
( - ) key
( + ) key
Ci rc ui t De scri pt i o n
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