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Lichee Tang Nano4K FPGA User Guide

【Introduction】

Tang Nano 4K is a development board designed based on Gowin little-bee GW1NSR-LV4C FPGA chip. The board is equipped with camera interface and HDMI interface. There is also an onboard USG-JTAG debugger, which make it convinent for users to use. Its Cortex-M3 hardcore can help users study mcu.


【Specs】

  • The sheet below shows difference with previous product
modelTang NanoTang Nano 4K
FPGA chipGW1N-1-LVGW1NSR-LV4C
logic units11524608
Register8643456
Hard corenoneCoetex m3
Block SRAM(bits)72K180K
User flash(bits)96K256K
Number of PLL12
Number of I/O Bank44
Number of users I/O4144
Screen interface40P RGB LCD interfaceHDMI interface
camera interfaceNoneDVP interface
Size58.4mm*21.3mm60mm*22.86mm

】Pinmap


【Development software】

Visit install ide to setup your programming environment.


【Burn firmware】

Tang Nano 4K uses the onboard BL702 for jtag, with which to burn bitstream.

Run the Programmer in Gowin IDE to download firmware into FPGA.


【Informations】


【Addition】

  1. Visit Tang questions first if you have any trouble.
  2. Debugging Cortex-M3, we suggest to use serial-port debug way. If you are excellent enough you can try other ways to debug it.
  3. THe HDMI ports are multiplexed as IO and routed to the pin headers. The actual results of the IO which are multiplexed with HDMI pins on the pin headers may not be consistent with what you want because of the external pull up.


【Support】

Monday-Friday (9:30-6:30) Saturday (9:30-5:30) -China time
Email: services01@spotpear.com



Price：
$12.9/14.9
Model：
Tang-Nano-4K
Brand：
Spotpear
SKU：
0903003

Sipeed Lichee Tang Nano 4K FPGA MINI Development Board W1NSR-LV4C GOAI Gowin

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