Chapter 3Hardware
LCD Interface 1
Table
Pin # | Signal | Description |
1 | GND | Ground |
2 | +3.3V | +3.3V |
3 | +12V | +12V |
4 | GND | Ground |
5 | FPCLK | Flat panel shift clock |
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6 | GND | Ground |
7 | FPDE | Flat panel display enable |
8 | GND | Ground |
9 | LP | Line Pulse – This signal is the digital monitor equivalent of HSYNC |
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10 | FLM | First Line Marker – This signal is digital monitor equivalent of VSYNC |
11 | GND | Ground |
12 | FP0 | Flat Panel Data Output 0 – Mapping for this signal changes with the type of |
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| flat panel selected in BIOS Setup. ⊗Refer to the notes for this table. |
13 | FP1 | Flat Panel Data Output 1 – Refer to pin 12 for more information. |
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14 | FP2 | Flat Panel Data Output 2 – Refer to pin 12 for more information. |
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15 | FP3 | Flat Panel Data Output 3 – Refer to pin 12 for more information. |
16 | FP4 | Flat Panel Data Output 4 |
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17 | FP5 | Flat Panel Data Output 5 – Refer to pin 12 for more information. |
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18 | FP6 | Flat Panel Data Output 6 – Refer to pin 12 for more information. |
19 | FP7 | Flat Panel Data Output 7 – Refer to pin 12 for more information. |
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20 | FP8 | Flat Panel Data Output 8 – Refer to pin 12 for more information. |
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21 | FP9 | Flat Panel Data Output 9 – Refer to pin 12 for more information. |
22 | FP10 | Flat Panel Data Output 10 – Refer to pin 12 for more information. |
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23 | FP11 | Flat Panel Data Output 11 – Refer to pin 12 for more information. |
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24 | FP12 | Flat Panel Data Output 12 – Refer to pin 12 for more information. |
25 | FP13 | Flat Panel Data Output 13 – Refer to pin 12 for more information. |
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26 | FP14 | Flat Panel Data Output 14 – Refer to pin 12 for more information. |
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27 | FP15 | Flat Panel Data Output 15 – Refer to pin 12 for more information. |
28 | FP16 | Flat Panel Data Output 16 – Refer to pin 12 for more information. |
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29 | FP17 | Flat Panel Data Output 17 – Refer to pin 12 for more information. |
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30 | FP18 | Flat Panel Data Output 18 – Refer to pin 12 for more information. |
31 | FP19 | Flat Panel Data Output 19 – Refer to pin 12 for more information. |
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32, 33 | +5V | +5V +/- %5 |
34 | +3.3V | +3.3V +/- %5 |
35, 36 | NC | Not Connected |
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37 | +3.3V | +3.3V +/- %5 |
38 | ENAVEE | Enable VEE |
56 | Reference Manual | LittleBoard 550 |
