SP605, reconfiguration, icap을 사용시 주의할 점

Note: With the Virtex-6 device, if the S_AXI_AClk is greater than 100 MHz, connect the ICAP_Clk to 100 MHz. If the SPLB_Clk

is less than, or equal to, 100 MHz, connect the ICAP_Clk to the frequency equivalent to the SPLB_clk frequency.

Note: With the Spartan-6 device, because the maximum ICAP frequency 20 MHz, the ICAP_Clk must be connected to a

frequency less than or equal to 20 MHz.


예를 들어 버스 클럭 (현재 65Mhz)과 같이 높은 클럭을 ICAP_CLK에 연결하면 

xilinx> reboot

 do reboot

 XHwIcap_CfgInitialize fail

xilinx> reboot

 do reboot

 XHwIcap_CfgInitialize fail

xilinx>

fail..