K62C941

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

K62C941 is a highly integrated multiplexed bus controller (MBC), designed to reduce system interconnection complexity and cost. It integrates several commonly used bus controllers and can be used in different applications such as laptop computers, supercomputers, embedded systems, communications systems and so on. In this paper, the application fields and working principles of K62C941 are discussed.

Application Fields of K62C941

K62C941 integrates two SPI host-bus interface. It supports a variety of low-voltage devices and could be used in both embedded and PC systems. K62C941 has four channels of dedicated SPI host bus interface, making it possible to access four sets of peripherals such as NAND flash memory, EEPROM, and SRAM simultaneously.

In addition, K62C941 uses a common bus interface, which can be used in both PC and embedded systems. K62C941 also provides integrated high-speed serialized local bus (HS-LBI). With it, the total access time of multiple peripherals can be reduced to less than 30us.

Moreover, K62C941 also features multi-mode serial audio interface (MSDⅡ). With this interface, audio signals from multiple audio devices can be easily carried to the system for playback or recording. It can also be used as a platform for audio transmission with data streaming.

K62C941 provides a variety of interfaces for connecting to different peripheral devices. Therefore, it can be used in a variety of applications, such as laptops, supercomputers, communications systems, and so on.

Working Principle of K62C941

K62C941 is a bridge component that integrates the traditional main bus and peripheral interfaces to reduce the complexity of system connections and reduce the cost of the system. The internal structure of K62C941 is divided into four functional modules: the Physical Interface Module (PIM), the Control Module (CM), the Slave Interface Module (SIM) and the Host Interface Module (HIM). These four modules work together to provide the bridge connection between the peripheral interface and the host interface.

The Physical Interface Module is responsible for providing physical connection between the peripheral device and the host. The peripheral device is connected to the PIM through an SPI or I2C bus interface, and the host is connected to the PIM through an HS-LBI bus. The CM is responsible for managing the operation of the K62C941. It is responsible for initializing and monitoring the bus activities. It executes the instruction from HIM to perform the required operations.

The SIM and HIM are the main parts responsible for the actual data transfer. The SIM is responsible for interpreting the instruction sent by the CM and providing the corresponding peripheral interface. The HIM is responsible for issuing commands for data transfer between the host and the peripheral device.

Therefore, the K62C941 integrates multiple interfaces for connecting to different types of peripheral devices and provides a simple bridge connection between them and the host. This reduces the cost and complexity of connecting different types of peripheral devices to the host.

Conclusion

K62C941 is an integrated multiplexed bus controller. It has a wide range of applications, such as embedded and laptop PC systems, supercomputers, and communications systems. In addition, K62C941 has integrated four channels of dedicated SPI host bus interface, a common bus interface, multi-mode serial audio interface, and integrated high-speed serialized local bus. It provides a simple bridge connection between the peripheral devices and the host, which reduces the cost and complexity of system connection.

The specific data is subject to PDF, and the above content is for reference