Ampro CoreModule 420, Reference Manual

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Chapter 3 Hardware
CoreModule 420 Reference Manual 39
Table 3-17. Video Interface Pin/Signal Descriptions (J11)
Pin # Signal Description
1
TFTDCLK TFT Shift Clock – This clock signal provides the timing for transferring digital
pixel data.
2
TFTDE TFT Data Enable – This signal indicates valid data on any of the FP [23:0] lines.
3
TFTLP TFT Line Pulse – This signal is the digital monitor equivalent of HSYNC.
4
TFTFrame TFT Frame Marker – This signal is the TFT monitor equivalent of VSYNC.
5
GND Digital Ground
6
GND Digital Ground
7
NC Not connected (FP0 = Panel Data 0)
8
NC Not connected (FP1 = Panel Data 1)
9
FP2 Panel Data 2 – These pins (0 to 23) provides Digital pixel data output signals.
10
FP3 Panel Data 3 – Refer to pin 9, FP2, for more information.
11
FP4 Panel Data 4 – Refer to pin 9, FP2, for more information.
12
FP5 Panel Data 5 – Refer to pin 9, FP2, for more information.
13
FP6 Panel Data 6 – Refer to pin 9, FP2, for more information.
14
FP7 Panel Data 7 – Refer to pin 9, FP2, for more information.
15
NC Not connected (FP8 = Panel Data8)
16
NC Not connected (FP9 = Panel Data 9)
17
FP10 Panel Data 10 – Refer to pin 9, FP2, for more information.
18
FP11 Panel Data 11 – Refer to pin 9, FP2, for more information.
19
FP12 Panel Data 12 – Refer to pin 9, FP2, for more information.
20
FP13 Panel Data 13 – Refer to pin 9, FP2, for more information.
21
FP14 Panel Data 14 – Refer to pin 9, FP2, for more information.
22
FP15 Panel Data 15 – Refer to pin 9, FP2, for more information.
23
NC Not connected (FP16 = Panel Data 16)
24
NC Not connected (FP17 = Panel Data 17)
25
FP18 Panel Data 18 – Refer to pin 9, FP2, for more information.
26
FP19 Panel Data 19 – Refer to pin 9, FP2, for more information.
27
FP20 Panel Data 20 – Refer to pin 9, FP2, for more information.
28
FP21 Panel Data 21 – Refer to pin 9, FP2, for more information.
29
FP22 Panel Data 22 – Refer to pin 9, FP2, for more information.
30 FP23
Panel Data 23 – Refer to pin 9, FP2, for more information.
31 TFTEnVcc
TFT Power (Vcc) – This signal is the power to Flat panel displays.
32 TFTEnVee
TFT Voltage Enable (Vee) – This signal enables power to Flat panel displays.
33
+PNLVdd Voltage (+3.3 or +5 volts ±5%) depends on setting of JP6.
34
+12V Out +12 volts ±5%
35
GND Digital Ground
36
GND Digital Ground
37
HSYNC Horizontal Sync – This signal is used for the digital horizontal sync output to
the CRT. Also used (with VSYNC) to signal power management state
information to the CRT per the VESA

DPMS

standard.