芯片手册 此项目使用的芯片型号是GW1NR-LV9QN88P,带有608Kbits闪存,64Mbits PSRAM。板载晶振50MHz,QSPI flash,RGB LED,按键x2,Arduino接口,PMOD接口x2。附件提供例程。 电源部分 电源芯片使用EA3036C,3通道DCDC输出,分别为FPGA提供1.2V核电压,3.3V辅助电压和IO Bank电压,1.8V PSRAM电压。IO Bank3和PSRAM一同...
GW1NR-9 开发板采用GW1NR-LV9LQ144P器件,是属于小蜜蜂系列。小蜜蜂系列芯片具有低功耗,瞬时启动,高安全性,低成本,方便扩展等特点。 板子扩张性容易,帮助用户快速进入国产FPGA。 GW1NR-LV9LQ144P器件,内置大容量64Mb PSRAM,对于LED屏体控制,伺服电机控制、传感器采集、图像采集、接口转换很合适。 GW1NR-LV9LQ...
PSRAM (bits): 64M High-performance DSP module: support 9x9, 18x18, 36x36bit multiplication and 54bit accumulator Multiplier (18x 18 Multiplier ): 20 SPI FLASH: 32M-bit Flexible PLL resources: 2 Phase Locked Loops (PLLs) Debugger: Onboard BL702 chip, providing USB-JTAG download and USB-...
Connectivity: TF Card Slot, SPI Flash (32M Bits), HDMI Display Performance: RISC-V Processor, PSRAM (64M Bits) Display: RGB, SPI, On-Board 6 LEDs Debugging: On-Board BL702 Debugger Demo Board Type: FPGA Development Board Size: Compact and Portable Design **Advanced Development Capabilities*...
The PSRAM/HyperRAM support has been contributed by @Icenowy and since this, the HyperRAM core has been reworked. I would first recommend testing with the HyperRAM core version from https://github.com/litex-hub/litehyperbus/releases/tag/2021.12. If working, then we have a regression on the Hyp...
GW1NR-9 开发板芯片型号为GW1NR-LV9LQ144PC6/I5,LQFP144封装,资源是8640,有26个18K BRAM,以及2个PLL,内置PSRAM,64Mb, 对于LED屏体控制,伺服电机控制, 传感器采集,图像采集很合适,重要的是支持MIPI连接.直接驱动MIPI的屏体和MIPI摄像头数据采集 GW1NR-9 开发板特性: ...