Your customers demand higher performance, real time streaming of multimedia content and feature-rich applications. We can help you simulate and test all required parameters during the design phase, to avoid costly changes after first prototype.
You need to test the performance of your MIPI transmitter device to ensure it is not the root cause of signal impurities at the receiving end of the transmission line. With hundreds of tests to be performed, you can save significant test time by using automated compliance test software. We can help you quickly and accurately test the performance of your MIPI transmitter devices so you can get them to market faster. Infiniium V-Series Oscilloscopes.
You need to test your MIPI receiver device to ensure it can properly detect the digital signal content of an input signal. It is important to test it against a worst-case stress condition to account for signal degradation in the transmission channel. You need an accurate high-speed signal stimulus, as well as bit error detection capabilities, to test the performance of your MIPI receiver. Automated compliance test software enables you to quickly test all key parameters of your designs.
We can help you efficiently and thoroughly test the performance of your MIPI receiver devices. In multi-gigabit systems, the impedance of active devices must be properly evaluated to provide insight into signal integrity issues. For transmission measurements, the device characteristics between the power-on state and the power-off state are different.
As a result, impedance analysis under actual operating conditions is required. If there is more than one impedance mismatch in the link, multiple reflections occur and degrade signal integrity.
We can help you perform fast and accurate impedance and return loss measurements, in both time and frequency domains, to ensure reliable system performance. Protocol validation occurs predominately at the interface layer.
Each protocol has its own unique requirements and tests. To truly identify where an error exists, it is ideal to be able to "see into" that stack. We can help you achieve broad and deep insight into your mobile designs. Brochures Here's the page we think you wanted. See search results instead:. System designers can connect a larger number of sensors in a device while minimizing power consumption and reducing component and implementation costs.
At the same time, utilizing a single I3C bus enables manufacturers to combine a variety of sensors from different vendors to enable new functionalities while supporting longer battery life and cost-effective systems.
In such devices, the interfaces transmit and receive multiple images from various sources that are then processed and sent to the user with the utmost quality. Below are three examples of a multimedia application implementations:. Before the image is transmitted, it is placed in the memory in individual frames.
Each frame is then transmitted through the CSI-2 interface via virtual channels. A virtual channel is used and required for multiple image sensors, which could support different pixel streams, sometime multiple exposures, and assign virtual channel identifications to each frame.
Each virtual channel is divided into lines which are transmitted one at a time, allowing for transmission of a complete image from the same image sensor but with multiple pixel streams. This implementation applies to every packet transmitted from the image sensor to the SoC.
The D-PHY distributes the data to several data lanes operating in high-speed mode and transmits the packet to the receiver via the channel. This process is then repeated frame by frame from the CSI-2 device to the host in an efficient, low power and low cost implementation. Depending on the target application, there are many considerations to account for during the discovery phase such as required bandwidth and device type.
Knowing such considerations can help designers determine the D-PHY version with the required number of lanes and speed per lane, which can then determine the number of pins required to implement in the system. Ultimately, designers can determine the required interface and memory for their target applications. The operation at lower speed has implications on power and area, but most importantly, it is not future proof with newer image sensors and display designs that support the faster speed.
All of these applications demand high speed and low power camera and display interface solutions that meet the demands of today's high-resolution image processing.
MIPI CSI-2 and DSI are proven interfaces in the mobile market, mainly smartphones, and because of their successful implementation, they are being utilized in new applications.
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