Signal regulation method and apparatus
A signal adjustment and signal technology, applied in the field of signal processing, can solve problems such as low reliability, inaccurate chip processing results, poor quality of input chip signals, etc., to achieve the effect of improving reliability, improving quality, and accurate processing results
Inactive Publication Date: 2011-05-18
HUAWEI TECH CO LTD
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Problems solved by technology
[0007] The embodiment of the present invention provides a signal adjustment method and a signal adjustment device, which are used to solve the defects of poor signal quality input into the chip, inaccurate processing results of the chip, and low reliability in the prior art, so as to realize the signal input into the chip. Adjust and sample the input signal after adjustment to make the chip processing results more accurate and improve the reliability of the chip
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[0029] The technical solutions of the present invention will be further described in detail below through the accompanying drawings and embodiments.
[0030] figure 2 It is a schematic structural diagram of the first embodiment of the signal adjustment device of the present invention, as shown in figure 1 As shown, it includes: a functional logic module 1, a sampling control module 2, and at least one adjustment module 3; wherein, the adjustment module 3 is used to receive at least one input signal and adjust at least one input signal according to the adjustment control parameters to obtain at least one adjustment. signal; the sampling control module 2 is used for receiving the adjustment signal sent by at least one adjustment module 3 , and after sampling the adjustment signal according to the sampling control parameter, it is sent to the functional logic module 1 .
[0031] The signal adjustment device in the embodiment of the present invention may be a chip or a chip stru...
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The embodiment of the invention provides a signal conditioning method and a signal conditioning device. The method comprises the following steps: receiving at least one path of input signals, conditioning the at least one path of input signals according to conditioning control parameters respectively, and acquiring at least one path of conditioning signals; and sampling the at least one path of conditioning signals according to sampling control parameters, acquiring sampling results, and transmitting the sampling results to a functional logical module. The device comprises the functional logical module, at least one conditioning module and a sampling control module, wherein the conditioning module is used for receiving the at least one path of input signals, conditioning the at least one path of input signals according to the conditioning control signals, and acquiring the at least one path of conditioning signals; and the sampling control module is used for receiving conditioning signals transmitted by the at least one conditioning module, sampling the conditioning signals according to the sampling control parameters, and transmitting the sampling results to the functional logical module. The embodiment of the invention realizes conditioning and sampling signals of an input chip, makes processing results of the chip more accurate, and improves the reliability of the chip.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of signal processing, and in particular, to a signal adjustment method and a signal adjustment device. Background technique [0002] With the continuous progress of microelectronics technology, chips are developing rapidly in the direction of large scale, small size and fast speed. In order to meet the demand for data transmission in the fields of rapidly developing telephones, high-definition TV and high-speed Internet, high-speed signal lines have become It is an inevitable choice for chips. Compared with low-speed signals, high-speed signals are more prone to problems such as incomplete signal timing and increased interference. The quality of the signal directly affects the reliability of the chip. (Printed Circuit Board; hereinafter referred to as: PCB) design difficulty is greatly increased. Since high-speed signals are easily affected by environmental factors such as temperature...
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IPC IPC(8): G05B19/048
Inventor 邱淑康方陆军颜静斌田维新沈永坚
Owner HUAWEI TECH CO LTD