Sipeed Lichee TANG Premier Anlogic EG4s20 FPGA Development Board And Kits Custom PCB dth pcba line pcba

  Tang features Anlogic EG4S20 FPGA – unrelated to Amlogic – which run a RISC-V softcore,  and all is packaged in a small small form factor Specifications: Core unit: Anlogic Technologies EG4S20 Logical unit: 20K (LUT4/LUT5 hybrid architecture) SRAM: About 130KB SDRAM: Built-in 32bit bit width 64MBit Flash: FPGA configuration Flash, 8Mbit User Flash, nor/nand optional Download and debug: Onboard FPGA JTAG Download Debugger, RV debugger can debug hummingbird core Interface: - FPC40P socket, can be connected to RGB LCD, VGA adapter board - FPC24P socket, can be connected to DVP camera, high speed ADC module - Resistive touch screen controller for I2C interface, used with RGB LCD Pin and lead: - The adjacent pins LVDS are drawn in the same length, leading out 8 GCLKs, and all 8 ADCs are taken out. - Double row pin spacing 900mil, compatible with breadboard development - Half hole leads to an extra 40 IO, and the whole board leads to 130+ IO Electrical characteristics: - Micro USB 5V power supply; 2.54mm pin - 3.3V~5V power supply; 1.27mm stamp hole power supply - 3-channel DCDC power supply chip, stable and efficient power supply - independent adjustment of Bank0 IO level Target application scenario High-speed communication interface interconnection Learning, debugging, research of soft cores such as RISC-V Machine vision processing Parallel computing acceleration   Size and weight Development board size 25.4x56.0mm Development board weight 6.2±0.1g Precautions RV debugging When using the RV debugger, if you need to use USB power, try to use a shorter USB cable. Micro-USB The  USB  interface  can  be  used  for  power supply, and the interface is fragile. Please pay attention to the use. Download and debug On-board  FPGA  JTAG  download  debugger, debugging  hummingbird core requires  other debuggers, such as RV, JLink Operating temperature -20~85℃ Power consumption and current No-load current is about 50mA   window.adminAccountId=239094260;