Chapter 3 |
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| Pin # | Signal | Description |
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| 39 | ENAVDD | Power sequencing output for LCD driver |
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| 40 | GND | Ground |
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| 41 | FP20 | Flat Panel Data Output 20 – Refer to pin 12 for more information. |
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| 42 | FP21 | Flat Panel Data Output 21 – Refer to pin 12 for more information. |
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| 43 | FP22 | Flat Panel Data Output 22 – Refer to pin 12 for more information. |
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| 44 | +3.3V | +3.3V +/- %5 |
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| 45 | FP23 | Flat Panel Data Output 23 – Refer to pin 12 for more information. |
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| 46, 47 | NC | Not Connected |
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| 48, 49 | GND | Ground |
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| 50 | +12V | +12V |
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Notes: The shaded area denotes power or ground. ⊗Refer to the settings in the BIOS Setup Utility described in Chapter 4, later in this manual and the LittleBoard 550 Software Release Notes.
LCD Interface 2
Table
Pin # | Signal | Description |
1, 2 | GND | Ground |
3 | FP24 | Flat Panel Data Output 24 – The mapping for this signal changes with the type |
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| of flat panel selected in BIOS Setup. ⊗Refer to the notes for this table. |
4 | FP25 | Flat Panel Data Output 25 – Refer to pin 3 for more information. |
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5 | FP26 | Flat Panel Data Output 26 – Refer to pin 3 for more information. |
6 | FP27 | Flat Panel Data Output 27 – Refer to pin 3 for more information. |
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7 | FP28 | Flat Panel Data Output 28 – Refer to pin 3 for more information. . |
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8 | FP29 | Flat Panel Data Output 29 – Refer to pin 3 for more information. |
9 | FP30 | Flat Panel Data Output 30 – Refer to pin 3 for more information. . |
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10 | FP31 | Flat Panel Data Output 31 – Refer to pin 3 for more information. . |
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11 | FP32 | Flat Panel Data Output 32 – Refer to pin 3 for more information. |
12 | FP33 | Flat Panel Data Output 33 – Refer to pin 3 for more information. . |
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13 | FP34 | Flat Panel Data Output 34 – Refer to pin 3 for more information. |
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14 | FP35 | Flat Panel Data Output 35 – Refer to pin 3 for more information. |
15, 16 | GND | Ground |
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Notes: The shaded area denotes power or ground. ⊗Refer to the settings in the BIOS Setup Utility described in Chapter 4, later in this manual and the LittleBoard 550 Software Release Notes.
LittleBoard 550 | Reference Manual | 57 |