关于在Anvyl (燧石?）XC6SLX45-CSG484嵌入Arm Cortex-M3的核

pqg15927071105

利用Anvyl (燧石?）XC6SLX45-CSG484的资源，使用Arm Cortex-M3 DesignStart Eval提供的处理器IP建立一个最简单的片上系统过程中，出现以下三个错误：
ERRORlace:836 - Not enough free sites available for the components of the
      following type(s).
ERRORlace:375 - The design does not fit in device.
ERRORack:1654 - The timing-driven placement phase encountered an error.
约束文件：
NET CLK LOC = D11 | IOSTANDARD=LVCMOS33 ;
NET CLK TNM_NET = CLK ;
TIMESPEC TS_CLK = PERIOD CLK 10 ns HIGH 50% ;
NET TCK LOC = B18 | IOSTANDARD=LVCMOS33 ;
NET TCK TNM_NET = TCK ;
TIMESPEC TS_TCK = PERIOD TCK 20 ns HIGH 50% ;
NET TDI LOC = D17 | IOSTANDARD=LVCMOS33;
NET TMS LOC = T18 | IOSTANDARD=LVCMOS33;
NET TDO LOC = V20 | IOSTANDARD=LVCMOS33;
NET RESET LOC = AB9 | IOSTANDARD=LVCMOS33 ;
PIN TCK CLOCK_DEDICATED_ROUTE = FALSE ;
求助解决办法。