General Steps of Configuration

1, 2

3

4, 5

6

• nCONFIG Is Driven Low to High, Starting Configuration
  • MSEL Pins Are “Polled” to Determine Configuration Mode

• Pull-up Resistor Pulls nSTATUS High

• DATA Is Clocked in by DCLK on:
  • DATA0 (Serial)
  • DATA[7..0] (Parallel)

• nSTATUS Drives Low if Error Occurs

• All User I/O Pins Are Tri-Stated during Configuration

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