Integrated circuit pins configurable as a clock input pin and as a digital I/O pin or as a device reset pin and as a digital I/O pin and method therefor
作者： Richard L. Hull , Ryan Scott Ellison
DOI:
关键词:
摘要: The present invention relates to a configurable IC device pin. pin may be clock input or digital I/O in one embodiment of the invention, reset another invention. Both embodiments use memory store information configure Input/Output logic is also used both order transfer data and from when configured as
lens.org 参考文章(5)
John J. Paulos, Gautham D. Kamath, Andrew W. Krone, Configuration programming of a digital audio serial port using no additional pins ,(1994)
Geoffrey S. Gongwer, Keith H. Gudger, Jinglun Tam, Joe Yu, Steven A. Sharp, Integrated logic circuit with functionally flexible input/output macrocells ,(1992)
Robert M. Pleva, Power-on strap inputs ,(1990)
Ray Allen, Sumit Mitra, Rodney Drake, System having input output pins shifting between programming mode and normal mode to program memory without dedicating input output pins for programming mode ,(1992)
John Birkner, Albert Chan, Hua Thye Chua, Andrew K.L. Chan, Programmable logic array with added array of gates and added output routing flexibility ,(1985)