Hi all, I am interested in doing partial reconfiguration using Xilinx Virtex
2 pro, i am having a HW AFX xilinx prototype baord. I tried the small bit manipulation method defined in Xilinx application note xapp290, with the simple example , Example 1 simple system desing from xilinx EDK examples web page. Ok , my desing is this, I am using PPC405, and uartlite and gpio with uart continiously writing some data in Hyper terminal and gpio is connected to four leds and writing '1' to it I tried to change the routing for the LEDs , I do have to mention here, my board has 8 user LEDS, i changed the routing from upper half to lower half and generated the partial bit stream. Everything goes well so far, but when i download this partial bitstream into FPGA, my uart stops putting out data, but LEDS gets rerouted and now the lower half LEDs o/p '1'. I would like to know wether what i am trying to do was right, also if anybody worked on small bit manipulations, I would appreciate their comments and advice. Thank you for the posting me a reply. bye Ram- posted
19 years ago