资源列表
Log2_calc
- Log2 calculator used for audio level measure
Black_frezz_det
- Detestor of Black and Freeze in live video-Detestor of Black and Freeze in live video
Keyer
- Video Keyer supporting Luminance key, Self key, Matt key and Split key
Wipe
- Rectangular wipe generator
Video_mixer
- Video transient with support of Fade, Wipe, Cut and Fade to black.
ethernet
- 在xilinx用verilog实现工业以太网的全部文件-industrial ethernet in xilinx
MAC
- 用verilog实现MAC控制器的各个模块详细代码-mac controller
arctan-Function-Approximation
- If we implement the arctan(x) using the embedded 9 × 9 bit multipliers we have to take into account that our values are in the range − 1 ≤ x < 1. We therefore use a fractional integer representation in a 1.8 format.
Circular-CORDIC-in-Vectoring-Mode
- The first iteration rotates the vectors the second or third quadrant to the first or fourth, respectively. The shift sequence is 0,0,1, and 2. The rotation angle of the first four steps becomes: arctan(∞) = 90◦ , arctan(20) = 45◦ , arctan(2
Anderson--Algorithm
- We assume that denominator and numerator are normalized as, for instance, typical for floating-point mantissa values, to the interval 1 ≤ N, D < 2. This normalization step may require essential addition resources (leading-zero detection and two ba
8-bit-Restoring-Divider
- Division is performed in four stages. After reset, the 8-bit numerator is “loaded” in the remainder register, the 6-bit denominator is loaded and aligned (by 2N− 1 for a N bit numerator), and the quotient register is set to zero. In the second a
I2C
- 能够完整实现I2C，有详细的代码注释，非常容易理解。-Can fully realize the I2C, a detailed code notes, very easy to understand.