Navo High Resolution 1280 x 720 MP5 Decoder Board
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| Navo High Resolution 1280 x 720 MP5 Decoder Board | |
|---|---|
 | |
| Manufacturer | Navo / DX.com |
| Dimensions | 70mm x 50mm (measured by eye) |
| Release Date | unknown (around 2013) |
| Website | http://dx.com/sku_283250 |
| Specifications | |
| SoC | F1C100, ??? Mhz |
| DRAM | 16MB SDRAM |
| NAND | no, but SPI flash |
| Power | DC 5V |
| Features | |
| LCD | 320x240 |
| Touchscreen | n/a |
| Video | no, but CVBS |
| Audio | pcb connectors for Headphone, MIC, and Line-In |
| Network | n/a |
| Storage | SD |
| USB | USB2.0 OTG |
| Camera | n/a |
| Other | IR sensor |
| Headers | UART, LCD |
Identification
There is no device name.
Sunxi support
Not yet ;) But a port of linux for the sun3i platform is planned.
Current status
Initial
Images
TODO
HW-Pack
TODO
BSP
TODO
Manual build specifics
TODO
Tips, Tricks, Caveats
TODO
FEL mode
TBD
Adding a serial port (voids warranty)
Use a FT232 or similar device to connect to the devices serial port (3.3v). The stock firmware communicates @ 115200bps (8n1). At boot up the following messages are visible on the TX pin:
HELLO! BOOT0 is starting! initializing SDRAM OK. The size of Boot1 is 0x00012000. Succeed in loading boot1 from spi nor flash. Ready to disable icache. Succeed in loading Boot1. begin to init file system 0 jump to kernal Source clock is HOSC, preScale=64, interval=375 Mount Parts Thread running..... Mount Parts Thread work now..... Mount Parts Thread work end.... ____________________spi_id=1458415 ..................................................................................................................... .Please press enter key(keypad or irkey) to continue! .............................................................. ..................................................................................................................... Execute startup script begin.............. Esh Error: OpenConfigFile y:\config\config.bin failed. 1 2 3 .orange Installed and Openned!........................................................................................ 4 para->backlightoff=0 para->poweroff=0 para->language=1024 5 .Desktop Installed and Openned!........................................................................................ ...............Execute startup script end Esh msg: shell main thread: Bye Bye! MSG:L416(home\app_home.c):home MSG:L335(home\app_home.c):home_para->h_mmenu=c3008530 MSG:L254(home\app_home.c):**********check_disk********** MSG:L436(home\app_home.c):dsk_volume_get=30 MSG:L440(home\app_home.c):para->volume=30 MSG:L4078(app_root\app_root_scene.c):root win = c303c448 MSG:L3989(app_root\app_root_scene.c):app_root_broadcast_msg, msg->dwAddData1=136 MSG:L2115(app_root\app_root_scene.c):app_root_broadcast_msg msg->id=8487,winname = app_home
Device disassembly
The device does not need to be disassembled. The circuit board (at least one side, the interesting side) is visible.
Pictures
Also known as
TODO
See also
TODO