Daisy Chain

• Can program multiple devices with independent configurations from one PROM

• Control from lead FPGA in daisy chain

  • Lead FPGA can be in any configuration mode
  • Following FPGAs must be in slave mode

• Automatically created by PROM Formatter

Slave

FPGA

Lead

FPGA

PROM

Slave

FPGA

Address

Control

Data

Data

Clock

Data

BITSTREAM1

BITSTREAM2

BITSTREAM3

BITSTREAM1

BITSTREAM2

BITSTREAM3

DOUT

DOUT

DOUT

DIN

DIN

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