Contec SPI-8451-LLVA User Manual
3. Hardware Installations
SPI-8451-LLVA, SPI-8452-LLVA, SPI-8451-LVA
27
DVI-I Connector: CN15
(SPI-8451-LLVA, SPI-8452-LLVA only)
This connector is DVI-I connector for CRT/LCD. The pin assignment is shown below.
In use the CRT (Analog RGB display), need the DVI-I-Analog RGB conversion adapter.
20 pin and 21 pin are connecting to Serial1 for the touch panel signal. CN6 cannot be used when using
this signal.
this signal.
Table 3.13.
DVI-Analog RGB converter
Connector-type DVI-I
29pin
1
8
17
24
16
9
C1
C2
C3
C4
C5
Pin No.
Signal
name
Pin No.
Signal
name
Pin No.
Signal
name
1 DATA2- 13
N.C.
C1 RED
2 DATA2+ 14
+5V
C2
GREEN
3
DATA2
SHIELD
15 GND
C3
BLUE
4 N.C. 16
HPD
C4
HSYNC
5 N.C. 17
DATA0-
C5
GND
6 DDC
CLK
18
DATA0+
7
DDC
DATA
19
DATA0
SHIELD
8 VSYNC 20 FPS_OUT(TxD)
9 DATA1- 21 FPS_IN(RxD)
10 DATA1+ 22 DATA0
SHIELD
11
DATA1
SHIELD
23 CLK+
12 N.C. 24
CLK-