W55FA92 DEV-Board-Introduction20131025 Cliff
N3292x Development Board
Introduction
H.264 Streaming Line
Overview
?Key Features
?System Block Diagram
?N3292x Development Board Function Description ?N3292x Daughter Board Function Description
?720P CMOS Sensor Board Function Description ?FAQ
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Overview
?Key Features
?System Block Diagram
?N3292x Development Board Function Description ?N3292x Daughter Board Function Description
?720P CMOS Sensor Board Function Description ?FAQ
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Key Features
?Total Board Size: 120mm x 100mm x 20mm
?Composed of:
?N3292x-Development Board.
?N3292x-Daughter Board.
?720P CMOS sensor Board.
?I/O: USB Host x 1, USB Device x 1, RS-232 Port x 1, JTAG-20P x 1, Headphone
connector x 1, Ethernet x 1
?Slot: Micro SD x 2
?Power Amplifier: 1.2W stereo with 8 ohm speaker x 1
?Microphone: Diff-Microphone x 1 / Digital Microphone x 1
?Memory: SPI Flash x 1 / NAND Flash x 1
?Sensor: 720P CMOS x 1
?LCM: 3.5” Digital interface with 3.5” Resistor Touch panel x 1
?HID: Button Key x 8 / Reset key x 1 /Power Key x 1
?Power supply : 5V / 2A
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Overview
?Key Features
?System Block Diagram
?N3292x Development Board Function Description ?N3292x Daughter Board Function Description
?720P CMOS Sensor Board Function Description ?FAQ
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System Block Diagram
Overview
?Key Features
?System Block Diagram
?N3292x Development Board Function Description ?N3292x Daughter Board Function Description
?720P CMOS Sensor Board Function Description ?FAQ
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Function Description ( Front View)
1: Power Ready indicator 2: The SDIC Plug-in indicator 3: The SDIO Plug-in indicator 4: Power Fail indicator 5: Power Adopter jack
6: Cut off power source switch 7: SDIC SD Card Slot 8: SDIO SD Card Slot 9: ARM JTAG interface 10: Debug port
11: NHS-N3292x-1-PC-2D02 connector 12: Nuvoton N3292x chip 13: NAND Flash interface 14: SPI Flash interface 15: CR1220 battery 16: RS-232 Interface 17: Reset switch
18: System wake-up and power-down switch 19: Communication interface 20: USB Device interface 21: Headphone interface 22: Speak interface
23: Microphone interface
Function Description ( Back View)
1: SDIO card detected function
2: Power-on setting select
3: NAND Flash PRE setting
4: RS-232 normal and high speed functions select
5: CMOS sensor2 or SDIC interface select
6: EMAC or CMOS sensor2 interface select
7: Power amplifier speaker enable
8: Power amplifier input source select
9: PHY interrupt interface enable
10: NHS-CMOS-1-PC-2D12 connector
11: Microphone Bias and Line-in select
12: USB Host bus power behavior select
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Function Description ( Side View)
1: RJ-45 Interface.
2: Dummy (Do not use)
3: USB2.0 Host Interface.
Overview
?Key Features
?System Block Diagram
?N3292x Development Board Function Description ?N3292x Daughter Board Function Description
?720P CMOS Sensor Board Function Description ?FAQ
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N3292x Daughter Board Function Description ( Front View)
1: LCD and Touch-Panel 2: Digital microphone
3: NHS-CMOS-1-PC-2D12 connector 4: Low voltage detected emulation 5: Debug LED
6: Analog key
Overview
?Key Features
?System Block Diagram
?N3292x Development Board Function Description ?N3292x Daughter Board Function Description
?720P CMOS Sensor Board Function Description ?FAQ
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720P CMOS Sensor Board Function Description
1: CMOS sensor interface
2: CMOS sensor power down and
reset function set
Overview
?Key Features
?System Block Diagram
?N3292x Development Board Function Description ?N3292x Daughter Board Function Description
?720P CMOS Sensor Board Function Description ?FAQ
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FAQ
Q1: If cannot turn-on the system power?
A1: Please check LED14 (Red LED) is lit.
If yes, the adaptor voltage is over 6.0V or system current is too high.
Q2: EMAC cannot work?
A2: Please check J6~J15 whether to switch to the RMII interface.
Q3: CMOS2 cannot work?
A3: Please check J6~J15 and J20~J21 whether to switch to the CMOS_2 interface.
Q4: SDIO cannot work?
A4: Please check J23 whether to short and touch panel whether to disconnect.
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FAQ
Q5: Debug port no any signal (GPC8~15 and GPE0~1)?
A5: Please check J6~J15 whether to switch to the CMOS_2 interface.
Q6: Digital microphone cannot work?
A6: Please check J2-J3 (NHS-N3292x-1-PC-2D02) has short.
Q7: SPI Flash cannot work?
A7: Please check J5 has switch to (1-2)
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Q&A