Configurable bus
A device includes an analog block array, a first analog bus segment coupled to the analog block array, a second analog bus segment coupled to the analog block array, and a third analog bus segment coupled to the analog block array. The device also includes a first I/O pin selectively couplable to th...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A device includes an analog block array, a first analog bus segment coupled to the analog block array, a second analog bus segment coupled to the analog block array, and a third analog bus segment coupled to the analog block array. The device also includes a first I/O pin selectively couplable to the first analog bus segment, a second I/O pin selectively couplable to the second analog bus segment, and a third I/O pin selectively couplable to the third analog bus segment. A first switch is configured to selectively propagate a first analog signal on the first analog bus segment to the second analog bus segment, and a second switch is configured to selectively propagate a second analog signal on the first analog bus segment to the third analog bus segment. In a first mode of operation, the first and second switches are open. In a second mode of operation, the first switch is closed. In a third mode of operation, the second switch is closed. |
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