SMC Networks SpacePC 1232 Series User Manual
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J19 LCD-TFT Section
LCD-TFT flat panels can be connected to
J19 that is a double row 20 x 2 pin with 1.25-mm step
connector.
J19
Figure 22.
J19 Connector layout
Table 20.
J19 TFT Digital Interface connector pinout
Pin Number
Function
Pin Number
Function
2
Reserved
1
GND
4
GND
3
GND
6
NC
5
VDD
8
GND
7
VDD
10
GREEN5 (MSB)
9
FP_HSYNC
12
GREEN4
11
GND
14
GREEN3
13
FP_VSYNC
16
GREEN2
15
VDD
18
GND
17
VDD
20
GREEN1
19
Data Enable
22
GREEN0 (LSB)
21
GND
24
BLUE5 (MSB)
23
RED5 (MSB)
26
BLUE4
25
RED4
28
GND
27
RED3
30
BLUE3
29
VDD Enable
32
BLUE2
31
BackLight Enable
34
BLUE1
33
RED2
36
BLUE0 (LSB)
35
RED1
38
GND
37
RED0 (LSB)
40
Dot Clock
39
GND
The following table shows the supported LCD-TFT video resolutions
Table 21.
LCD-TFT video resolutions (*)
Resolution
Simultaneous
Colours
Refresh Rate
(Hz)
640x480
8bpp 256 colors
60