Number | Name | Date | Kind |
---|---|---|---|
4210024 | Ishiwatari et al. | Jul 1980 | |
4493565 | Saka | Jan 1985 | |
4551031 | Ishikawa et al. | Nov 1985 | |
4658407 | Iwama | Apr 1987 | |
5388134 | Douglas et al. | Feb 1995 |
Number | Date | Country |
---|---|---|
57-0207833 | Dec 1982 | JPX |
61-0256299 | Nov 1986 | JPX |
404225250 | Aug 1992 | JPX |
Entry |
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"The Programmable Logic Data Book," Chapters 7 and 8 (1994), Xilinx, San Jose, California. |