Sipeed TANG PriMER FPGA Dev. Board
Tang features Anlogic EG4S20 FPGA ¨C unrelated to Amlogic ¨C which run a RISC-V softcore, and all is packaged in a small small form factor.Specifications:Core unit: Anlogic Technologies EG4S20Logical unit: 20K (LUT4/LUT5 hybrid architecture)SRAM: About 130KBSDRAM: Built-in 32bit bit width 64MBitFlash: FPGA configuration Flash, 8Mbit User Flash, nor/nand optionalDownload and debug: Onboard FPGA JTAG Download Debugger, RV debugger can debug hummingbird coreInterface:- 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 LCDPin 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+ IOElectrical 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 levelSoftware functionIntegrate, download, debug features with TD IDEIDE has a rich IP coreSupport hummingbird risc-v soft coreTarget application scenarioHigh-speed communication interface interconnectionLearning, debugging, research of soft cores such as RISC-VMachine vision processingParallel computing accelerationSize and weightDevelopment board size 25.4x56.0mmDevelopment board weight 6.2¡À0.1gPrecautionsRV 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, JLinkOperating temperature -20~85¡æPower consumption and current No-load current is about 50mA