Power transmission line able to decrease power loss and its operation method
A technology of saving power and working method, applied in the direction of data processing power supply, etc., can solve the problems of power loss, inability to divide the system, power saving measures, etc., and achieve the effect of less power loss
Inactive Publication Date: 2004-11-17
VIA TECH INC
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[0005] Although the above conventional power-saving measures can achieve preliminary power-saving effects, they can only cut off or supply power to each equipment system as a whole. When an equipment system is started or powered, regardless of its workload Or if only some components need to be activated, the entire equipment system will be in a state of high power consumption, and it is impossible to divide the system in more detail for power-saving measures, resulting in unnecessary power loss
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[0035] Due to the increasingly sophisticated development of the electronics and information industries, as well as people's requirements for speed and efficiency, most integrated circuit designs have tended to use pipeline architectures to improve their work efficiency. Traditional electronic systems work in a sequential manner. In terms of computers, the instruction cycle is processed one by one from Fetch, Decode, Execute, and Store. Therefore, as long as the design of the integrated circuit can achieve the purpose of the work, no special planning is required.
[0036] The shortcoming of this design is that the carrying out of each work item must wait until the previous work completes the entire program before the next work can be carried out, resulting in a lot of waste of waiting time.
[0037] Now this execution method has been gradually replaced by the transmission line method, that is, when fetching the next command, it does not need to wait for the execution of the pre...
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The invention relates to the transfer line circuit and their operating method, especially the circuit and method can save the power loss. The characters are as follows. Multiple area blocks and the time pulse generator are included in the invention. There is a time pulse controller in the logic circuit of each area block, which uses a bus to connect to the adjacent area block logic circuit. With the data and controlling signal being received, an area block logic circuit beings to work and transfers a time controlling signal to the area block logic circuit at the next higher level. Based on the characters, the time pulse frequency of the area block logic circuit at the next higher level can be adjusted as the idle frequency or stop in order to save power loss. Also when the work is going to be finished.
Description
technical field [0001] The invention relates to a transmission line circuit structure and its working method, especially a transmission line circuit capable of saving power loss and its working method. Background technique [0002] In recent years, due to the rapid development of electronics and information-related industries and the trend of people looking for innovations and changes, various electronic and information products have been continuously released, and existing products have been constantly refurbished or updated. To artificially dazzle. In the past, the industry always focused on improving the performance of various products. However, in today's environment-conscious environment, people not only pay attention to the performance of products, but also pay great attention to the issue of energy saving. In addition, for portable electronic products, such as notebook computers, the more power saving means the longer the battery can be used on a single charge, so mo...
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IPC IPC(8): G06F1/32
Inventor 陈永晖黄祥洲胡志维
Owner VIA TECH INC