HDMI-DEFINITION Multimedia Interface Specification Version 2.0This document constitutes the Version 2.0 specification for the High-DEFINITION Multimedia Interface (HDMI Specification Version 2.0). This Specification incorporates HDMI Specification Version 1.4b by reference and defines additional and improved functionality. Mechanical, behavioral, and protocol requirements necessary for compliance are described for Sources, Sinks, Repeaters, and Cables.
標簽： hdmi
上傳時間： 2022-04-22
上傳用戶：
HDMI (High DEFINITION Media Interface， 高 清 多 媒 體接口 ) ，由于可以同時傳輸視頻和音頻數據，且連 接簡單，兼容性好等特點，被廣泛的應用在消費電 子產品上，例如電視，機頂盒，投影儀等。HDMI 系 統 可 以 劃 分 4 個 種 類，Source，Sink，Cable ， 和 Repeater，為了保證這些設備良好的兼容性，規范對 電氣信號做出了信號完整性的要求。
標簽： hdmi
上傳時間： 2022-05-30
上傳用戶：
時序路徑時序路徑由設計中instance之間的連接決定。在數字設計中，時序路徑由一對時序元作sequential elements）形成，這對時序元件由一個或二個不同的時鐘控制。普通時序路徑在任何設計中最普通的時序路徑有以下4種：1輸入端口到內部時序單元路徑2從時序單元到時序單元之間的內部路徑3從內部時序單元到輸出端口之間的路徑4輸入端口到輸出端口之間的路徑輸入端口到內部時序單元之間路徑在從輸入端口到內部時序單元之間的路徑上傳輸的數據：通過管腳時鐘送出器件經過一個稱為輸入延時的延時到達器件端口（SDC定義）在到達由目標時鐘destination clock）鎖定的時序單元之前須通過器件內部邏從時序單元到時序單元的內部路徑在從時序單元到時序單元的內部路徑上傳輸的數據：由時序單元發送到器件內部，而此時序單元由源時鐘（source clock）驅動，在到達由日標時鐘驅動的時寧單元之前，須經過一些內部邏輯內部時序單元到外部端口路徑在從內部時序單元到外部端口路徑上的數據：，由時序單元發送到器件內部，而此時序單元由源時鐘（source clock）驅動，在到達外部端口之前，須經過一些內部邏輯，在經過一段稱為輸出廷時的額外延時之后被端口時鐘捕獲（SDC DEFINITION）
標簽： vivado
上傳時間： 2022-06-16
上傳用戶：
INTRODUCTION In the past, adding speech recording and playback capability to a product meant using a digital signal processor or a specialized audio chip. Now, using a simplified Adaptive Differential Pulse Code Modulation(ADPCM) algorithm, these audio capabilities can be added to any PICmicro device. This application note will cover the ADPCM compression and decompression algorithms, performance comparison of all PICmicro devices, and an application using a PIC16C72 micro-controller.DEFINITION OF TERMS step size -value of the step used for quantization of ana-log signals and inverse quantization of a number of steps.quantization -the digital form of an analog input signal is represented by a finite number of steps.adaptive quantization -the step size of a quantizer is dramatically changed with time in order to adapt to a changing input signal.inverse quantizer -a finite number of steps is converted into a digital representation of an analog signal.
上傳時間： 2022-06-20
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Introduction The Sil9135/Sil9135A HDMI Receiver with Enhanced Audio and Deep Color Outputs is a second-generation dual-input High DEFINITION Multimedia Interface(HDMI)receiver. It is software-compatible with the Sil9133receiver, but adds audio support for DTS-HD and Dolby TrueHD. Digital televisions that can display 10-or 12-bit color depth can now provide the highest quality protected digital audio and video over a single cable. The Sil9135and Sil9135A devices, which are functionally identical, can receive Deep Color video up to 12-bit,1080p @60Hz. Backward compatibility with the DVI 1.0specification allows HDMI systems to connect to existing DVI 1.0 hosts, such as HD set-top boxes and PCs. Silicon Image HDMI receivers use the latest generation Transition Minimized Differential Signaling(TMDS) core technology that runs at 25-225 MHz.The chip comes pre-programmed with High-bandwidth?
上傳時間： 2022-06-25
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