**这是本文档旧的修订版！**

  1. GPSDO: A (very poor) GPS Disciplined 1MHz oscillator
  2. CORDIC: Calculating SIN and COS using only addition and bit shifts
  3. HDMI header error correction: One of the error checking and correcting codes used in HDMI
  4. High_performance_FIR: A high performance FIR filter for Spartan 6
  5. DigitalClock: Working on a design for a digital clock
  6. STGL5000: Configuring the SGTL5000 low-power audio codec
  7. Combination Lock: A four-digit combination lock for the Basys-3
  8. MMCM_reset: Dynamically reconfigure the 7-series MMCM block
  9. Simple AXI Slave: An AXI slave for Zynq's ARM CPUs
  10. myStorm Blackice: First project with an Open Source FPGA toolset
  11. TinyTx: Making a really tiny serial TX
  12. GigabitTX: Sending data from a 10/100/1000 Ethernet Port
  13. ArtyEthernet: Sending data on the Digilent Arty's 10/100 Ethernet Port
  14. Morse: Transmit Morse code with the Arty
  15. Synchronizer: The right way to synchronize an input signal
  16. MIC and AMP: Adding a Microphone to the PMODamp3 design
  17. PMODamp3: Driving an Class D I2S power amp module
  18. Virtual IO: Using the Vivado Debug Virtual IP
  19. MPU6050 sensor RTL: Using a Gyro / Acceleration / Attitude sensor directly in RTL
  20. Single Step: A way to allow switching to a single-step clock in Spartan 6
  21. XADC Fan PWM: Using the 7-series XADC to control fan speed
  22. Minimal XADC design: Reading an input from the on-FPGA ADX on the Basys3
  23. Better rotary encoder input: My early attempt at quadrature decoding wasn't that good
  24. Genesys2 Mandelbrot: Port of the Artix-7 Fractal viewer to the Kintex-7 on the Genesys2
  25. DisplayPort: A DisplayPort interface
  26. HDMI Capture: Capturing HDMI data and sending it to the serial port
  27. HDMI Processing: HDMI Video and Audio extraction on an Artix 7 board
  28. EDID ROM: An basic EDID for a video project
  29. SERDES symbol locking: How to find a working bitslip / input delay setting for 7-series ISERDES
  30. Artix 7 1080p passthrough: Passing HDMI signals through the Nexys Video
  31. Square root: Calculating the integer square root of a number
  32. Artix 7 1080p: Seeing if the Artix-7 can generate 1080p, with a little over-clocking
  33. Mandelbrot NG 1080i: A full-HD on the fly Mandelbrot Fractal viewer for the Nexys Video
  34. GPS Spew: A desktop GPS jammer
  35. OSERDESE2: An example 10:1 serialiser that simulates properly
  36. Digital Microphone: Getting data from a PmodMIC3 - A MEM Smicrophone and 12-bit ADC
  37. Mandelbrot NG: A new real time Mandelbrot viewer
  38. Ring Oscillator: Creating a ring oscillator in an FPGA
  39. Digital Sine: Creating relatively accurate analog sine waves with an DAC
  40. PmodAD1: Reading an analog joystick with the PmodAD1 (Analog Devices AD7476 ADC)
  41. FPGA_ESP8266: Interfacing your FPGA to wifi using low cost ESP8266 module
  42. PmodMAXSONAR: Using the serial interface on the PmodMAXSONAR module
  43. Minimal HDMI: A super-light-weight 3 bits per pixel true HDMI interface
  44. Minimal DVI-D: A super-light-weight 9 bits per pixel DVI-D interface
  45. Log Pins: A tiny project to send the start of 11 pins to a host over RS232
  46. miniSpartan6+ SPI Programming: Writing your logic design into the board's SPI configuration FLASH
  47. miniSpartan6+ DVID Logo: Overlaying the Hamsterworks Logo on a DVI-D stream
  48. miniSpartan6+ Audio: Playing beeps
  49. miniSpartan6+ DVID Output: A better DVI-D output for the Scarab Hardware miniSpartan6+ board
  50. miniSpartan6+ bringup: First bringup of the Scarab Hardware miniSpartan6+ board
  51. Stepper: Controlling a small stepper motor
  52. Math free digital clock A digital clock that doesn't know how to add!
  53. LFSR Divider Using a LFSR to divide a clock signal
  54. Sonar Interfacing a low-cost sonar module to an FPGA
  55. Simple resets don't work: Showing how not to implement a reset
  56. DDS via a VGA port: Analysing how well a VGA port can generate a 6.25 MHz frequency sine wave
  57. Inferred FIFO: Implementing a FIFO to avoid using IP
  58. Cheap Analogue Input: Reading an analogue joystick without a ADC
  59. HDMI Input: Receiving high-speed digital video (DVI-D over HDMI)
  60. Intelligent LEDs: Driving Intelligent LEDs
  61. SDRAM Audio playback: Playing back extended audio from SDRAM
  62. FPGA wheelchair fairy lights: LED lights for my boy's wheelchair
  63. Accessing the configuration clock: Using the internal oscillator
  64. High Speed Frequency Counter: Counting the fastest of clocks
  65. DVI-D Serdes: Creating a DVI-D signal using the OSERDES2 Serializers
  66. SD card testing: Playing around with the SPI interface on an SD card
  67. Logic Analyser Test: An 8-bit 200MHz counter to test a Logic Analyser
  68. Eternity2 Solver: Using an FPGA to solve the Eternity II puzzle
  69. Zedboard Audio: Using the I2S Audio codec on the Zedboard from VHDL
  70. Reflow Oven: Solder reflow using an benchtop oven and a FPGA
  71. FIR Filter: Implementing a FIR filter in an FPGA
  72. Solid State Relay: Driving a SSR from the a FPGA