| 摘要 |
A “pinout mode” control capability incorporated into an integrated circuit device controls an internal mapping function, with the effect that the device pinout is adjusted by the setting of the pinout mode. An integrated circuit device includes a data interface with plural physical ports each having a physical port identifier and a mapper for mapping the physical port identifiers to logical port identifiers based on a selected mode setting, each mode setting defining a different port mapping. A data circuit is coupled to the data interface, the data circuit processing data sent to and received from the data interface based on the logical port identifiers.
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