The circuit board is becoming increasingly important in today's electronic products, equivalent to the lifeline of electronic products, and it is one of the indispensable components; We all know that the circuit board can truly promote the normal operation of electronic components by connecting various different components through its circuits, because the connectivity of each component is necessary for the circuit board to function properly. So, what are their respective effects? Today, let's introduce the effects of chips.

We all know that the chip is the central component in the circuit board, and its status is superior. The quality of a circuit board is determined by the chip; In the circuit board, according to the different orientations of the circuit arrangement, it can be divided into north bridge chips and south bridge chips, which correspond to different orientations and effects; Northbridge chips generally provide support for CPU type and clock frequency, memory type and maximum capacity, ISA/PCI/AGP slots, ECC error correction, etc. They are usually located near the CPU slot on the motherboard because these types of chips generally generate high heat, so heat sinks are installed on this chip.

The Nanqiao chip is mainly used to connect with I/O devices and ISA devices, and serves as a management interrupt and DMA channel to make device operations smoother. Its supply includes KBC (keyboard controller), RTC (real-time clock controller), USB (universal serial bus) Ultra? Supported by DMA/33 (66) EIDE data transmission method and ACPI (Advanced Energy Management), located near the PCI slot.

Article from Jiangmen PCB Customizationhttp://www.yonghongpcb.com