Hi i have 3 X Spartan 3 to configure i followed the Master Serial configuration from the application note, but the sample only has 2 device to configure (i.e. Master FPGA and Slave FPGA); and the M0-M2 pins for the Master are connected to GND and to 2.5V with Slave. If i have 3 fpga to configure i have only one PROM, i will have a PROM, MASTER, SLAVE1, SLAVE2. etc. chain will the M0-M2 pins tied to 2.5 for all Slave FPGA? How about the JTAG for configuring the PROM? How about the Pull-Ups?