bet88 nhà cái đến từ châu Ứng dụng
2023.08.03
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Nhiều công nghệ giao diện tốc độ cao hiện đang được sử dụng trong các thiết bị điện tử, bao gồm USB, Thunderbolt, bet88 keo nha cai, HDMI, DisplayPort, Serial ATA (SATA) và LVDS.
Giao diện
tại đây
bet88 keo nha cai is rapidly spreading and expanding in markets other than mobile applications. bet88 keo nha cai, which has been meeting the high-resolution requirements of cameras mounted on smartphones, has a wide variety of high-resolution compatible sensors. bet88 keo nha cai has been increasingly considered for embedded camera systems other than mobile applications in recent years due to the growing demand for higher resolution.
In this article, we are taking a deep dive into bet88 keo nha cai to understand its specifications and characteristics.
Giao diện
tại đây
bet88 keo nha cai is rapidly spreading and expanding in markets other than mobile applications. bet88 keo nha cai, which has been meeting the high-resolution requirements of cameras mounted on smartphones, has a wide variety of high-resolution compatible sensors. bet88 keo nha cai has been increasingly considered for embedded camera systems other than mobile applications in recent years due to the growing demand for higher resolution.
In this article, we are taking a deep dive into bet88 keo nha cai to understand its specifications and characteristics.
Bắt đầu là Tiêu chuẩn dành riêng cho thiết bị di động
bet88 keo nha cai đạt được tốc độ truyền dữ liệu cao bằng cách sử dụng công nghệ truyền vi sai biên độ điện áp thấp như LVDS. Tuy nhiên, có một số điểm cần lưu ý trên thực tế. , có nhiều tiêu chuẩn lớp vật lý cho bet88 keo nha cai.
The first physical (PHY) layer standard established in 2008 was D-PHY v1.0, with a maximum data transmission rate of 1 Gbps per lane (Table 1). D-PHY v1.0 is a standard optimized for mobile devices for target applications, with two optimization points: simplicity and low power consumption.
The first, simplicity, was achieved by adopting a separated clock transmission method in which data and clock signals are transmitted on separate signal lines. The separated clock transmission method has the challenge that as the transmission distance increases, the timing at which the data and clock signals arrive at the receiver IC becomes misaligned due to skew caused by differences in signal line lengths and characteristics. In the worst cases, transmission errors may occur. However, for signal transmission inside mobile devices, sending signals over such long distances is unnecessary. In practice, the distance transmitted with D-PHY v1.0 is in the tens of centimeters. It can be said that this standard was developed with the decision to adopt the separated clock transmission method, prioritizing simplicity over transmission distance.
LVDS
The first physical (PHY) layer standard established in 2008 was D-PHY v1.0, with a maximum data transmission rate of 1 Gbps per lane (Table 1). D-PHY v1.0 is a standard optimized for mobile devices for target applications, with two optimization points: simplicity and low power consumption.
Bảng 1 Tiêu chuẩn lớp vật lý bet88 keo nha cai
LVDS
Các ứng dụng ô tô mới nổi cho tiêu chuẩn lớp vật lý
Như đã đề cập trước đó, tiêu chuẩn bet88 keo nha cai có nhiều tiêu chuẩn lớp vật lý. Ví dụ: D-PHY v1.0 đã có các bản nâng cấp và hiện có trên D-PHY v3.0 sử dụng cùng một bộ truyền vi sai. biên độ tín hiệu và phương thức truyền đồng hồ tách biệt như D-PHY v1.0, nhưng bằng cách bổ sung các công nghệ khử nhấn mạnh và bộ cân bằng, tốc độ truyền dữ liệu tối đa đã được tăng lên 6 Gbps trên mỗi làn.
tại đây
M-PHY is a physical layer standard for Inter-Processor Communication (IPC) in mobile devices. By applying equalizer technology and 8B10B modulation technology, the maximum data transmission rate has been increased to 6 Gbps per lane, similar to C-PHY.
D-PHY v3.0, C-PHY, and M-PHY are all aimed at mobile devices, which are the target applications for the bet88 keo nha cai standard. The standard can be said to have been upgraded time and time again to support new uses within the scope of mobile devices by adopting new transmission technologies and increasing its maximum data transmission speeds.
However, in September 2020, a standard was established that deviates significantly from this trend. That is in reference to A-PHY, a physical layer standard for automotive applications. This is intended for data transmission applications between cameras and displays inside automobiles. While this is a category of "high-speed data transmission standards within devices," the scope of "mobile devices" has gone far beyond this category.
tại đây
tại đây
M-PHY is a physical layer standard for Inter-Processor Communication (IPC) in mobile devices. By applying equalizer technology and 8B10B modulation technology, the maximum data transmission rate has been increased to 6 Gbps per lane, similar to C-PHY.
D-PHY v3.0, C-PHY, and M-PHY are all aimed at mobile devices, which are the target applications for the bet88 keo nha cai standard. The standard can be said to have been upgraded time and time again to support new uses within the scope of mobile devices by adopting new transmission technologies and increasing its maximum data transmission speeds.
However, in September 2020, a standard was established that deviates significantly from this trend. That is in reference to A-PHY, a physical layer standard for automotive applications. This is intended for data transmission applications between cameras and displays inside automobiles. While this is a category of "high-speed data transmission standards within devices," the scope of "mobile devices" has gone far beyond this category.
tại đây
Giải bài toán V-by-One HS
Do đó, tiêu chuẩn lớp vật lý bet88 keo nha cai đã phát triển đáng kể so với D-PHY v1.0 ban đầu. Tuy nhiên, ngay cả tại thời điểm này, một số ứng dụng vẫn sử dụng các dạng D-PHY ban đầu.
The maximum data transmission rate of D-PHY is 1.0 Gbps for v1.0 and 1.5 Gbps for v1.1, which would be a high enough data transmission rate for general use. However, more than a transmission distance of several tens of centimeters is required for some applications. For example, a camera module with bet88 keo nha cai D-PHY output (bet88 keo nha cai camera) is used to build an industrial IoT system. For crop monitoring in an orchard, the camera module would be mounted on a fruit tree trellis and connected to a SoC board on the ground with a cable. Currently, with its D-PHY physical layer standard, bet88 keo nha cai needs more transmission distance.
One way to solve this transmission distance challenge is to use V-by-One HS, a high-speed interface technology. Here's how to use V-by-One HS: First, a transmitter IC connected to the camera module converts bet88 keo nha cai signals compatible with D-PHY to V-by-One HS signals. This signal is then sent over an Ethernet cable or similar medium, and a receiver IC connected to a remote SoC board converts the V-by-One HS signal back to a bet88 keo nha cai signal (Fig. 1).
tại đây
The maximum data transmission rate of D-PHY is 1.0 Gbps for v1.0 and 1.5 Gbps for v1.1, which would be a high enough data transmission rate for general use. However, more than a transmission distance of several tens of centimeters is required for some applications. For example, a camera module with bet88 keo nha cai D-PHY output (bet88 keo nha cai camera) is used to build an industrial IoT system. For crop monitoring in an orchard, the camera module would be mounted on a fruit tree trellis and connected to a SoC board on the ground with a cable. Currently, with its D-PHY physical layer standard, bet88 keo nha cai needs more transmission distance.
One way to solve this transmission distance challenge is to use V-by-One HS, a high-speed interface technology. Here's how to use V-by-One HS: First, a transmitter IC connected to the camera module converts bet88 keo nha cai signals compatible with D-PHY to V-by-One HS signals. This signal is then sent over an Ethernet cable or similar medium, and a receiver IC connected to a remote SoC board converts the V-by-One HS signal back to a bet88 keo nha cai signal (Fig. 1).
Hình 1 ví dụ về ứng dụng V-by-One HS (cam hành trình)
tại đây
Phát hành Bộ công cụ phát triển dễ sử dụng
Hiện tại, bet88 keo nha cai Electronics đã bắt đầu bán Bộ khởi động SerDes camera MIPI vào tháng 2 năm 2023, bộ này có thể tăng đáng kể khoảng cách truyền tín hiệu của camera MIPI. Khi sử dụng bộ khởi động này, vui lòng sử dụng kết hợp bộ SerDes THEVA24-RJ45-SET. -V1, bảng kẹp được chỉ định THEVA-GRABBER-V1 và mô-đun máy ảnh tương thích (Hình 2).
THCV241A-P
For more information on this development kit, please clicktại đây.
Hình 2 Nội dung của bộ công cụ khởi đầu và bảng kẹp
THCV241A-P
For more information on this development kit, please clicktại đây.
Có sẵn nhiều IC để mở rộng khoảng cách bet88 keo nha cai
Hiện tại, bet88 keo nha cai Electronics cung cấp bảy sản phẩm, bao gồm IC phát chuyển đổi tín hiệu MIPI CSI-2 tuân thủ tiêu chuẩn D-PHY thành tín hiệu V-by-One HS dành cho IC truyền và thu chuyển đổi tín hiệu V-by-One HS nhận được tín hiệu thành tín hiệu MIPI CSI-2 tuân thủ tiêu chuẩn D-PHY cho đầu ra. Dưới đây là thông tin bổ sung về từng IC này.
THCV243
THCV244A-QP
THCV244A-QP
All four of these use the QFN64 package with a footprint of 9 mm x 9 mm.
End
Bảng 2 IC phát/thu hỗ trợ V-by-One HS và bet88 keo nha cai
THCV241A-PTHCV243
THCV244A-QP
THCV244A-QP
All four of these use the QFN64 package with a footprint of 9 mm x 9 mm.
End