Title :
The research of data representation and processing method in logic chip equivalent function description
Author :
Liu, ShengYong ; Huang, Li ; Huang, QingHua
Author_Institution :
Shool of Electr. Eng. & Autom., Hefei Univ. of Technol., Hefei, China
Abstract :
In this paper, we studied the characteristic of the data acquired by both the combinatory logic electric circuit and the timing circuit. And with the emphasis laid on the consideration of representation requirements in the situations with and without feedback, the paper established the format suitable for both. Through the analysis of the requirements of truth table data characteristics during the logical synthesis and multiple sampling process, a method that makes the data pre-processed was proposed: the data should be sorted before sent to the logic synthesis, which could raise the logic synthesis processing speed greatly verified by the test.
Keywords :
combinational circuits; combinatory logic electric circuit; data representation; logic chip equivalent function description; logical synthesis; multiple sampling process; processing method; timing circuit; truth table data characteristics; Circuit synthesis; Data engineering; Feedback circuits; Logic circuits; Logic design; Logic testing; Output feedback; Pins; Registers; Timing; Data representation; Equivalent function description; Logic chip; Reconstruction; Truth table;
Conference_Titel :
Computer Science & Education, 2009. ICCSE '09. 4th International Conference on
Conference_Location :
Nanning
Print_ISBN :
978-1-4244-3520-3
Electronic_ISBN :
978-1-4244-3521-0
DOI :
10.1109/ICCSE.2009.5228458