General Description:
Why does the data sheet show a pull-up on the PROG pin of the FPGA? Don't all Xilinx FPGAs have a weak internal pull-up on the PROG pin?
Yes, all Xilinx FPGAs have a weak internal pull-up on the PROG pin; however, it is recommended that a 4.7k pull-up be added externally.
AR# 9787 | |
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Date | 05/14/2014 |
Status | Archive |
Type | General Article |