| 摘要 |
An expansion board architecture and method for configuring the board. The board comprises a controller chip, a parallel bus, a memory for storing a plurality of configuration data bits, and a control line. The controller chip controls the operation of the board and has an internal register for storing a plurality of data bits. The parallel bus transfers data bits between the controller chip and other components on the board and is connected to the memory. The control line is connected between the controller and the memory for enabling the output of the memory to transfer the configuration bits to the register over the bus.
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