Sum := 0;我遇到的问题是,当我试图合成:
警告:Xst:1293-FF/Latch此FF/Latch将在优化过程中被裁剪。警告:Xst:1896年-由于其他FF/舱口修整,FF/Latch在块中的恒定值为0。此FF/Latch将在优化过程中被裁剪。警告:Xst:1896年-由于其他FF/舱口修整,FF/Latch在块中的恒定
WARNING:Xst:1896 - Due to other FF/Latch trimming, FF/Latch <entry_pass.ncount_7> has a constant valueWARNING:Xst:1896 - Due to other FF/Latch trimming, FF/Latch <entry_pass.ncount_7> has a constant valueWARNING:Xst:1896 - Due to ot
final CountDownLatch latch = new CountDownLatch(myItems.length);
//doStufflaunches a Thread that calls latch.countDown() as it's final act }
latch.await
据我所知,如果在always块的灵敏度列表中触发了复位信号的边沿,那么该复位信号的复位类型是‘异步’我需要知道,always_latch的复位信号的复位类型是什么?module test (input in_1,in_2,rst,clk,sig, output reg out_1,out_2,out_3); begin
if
nx_2<=reset; end
endmoduleXst:1710 - FF/LatchThis FF/Latch will be trimmed during the optimization process.Xst:1710 - FF/Latch <change_0> (without init value) has a constant value of 0 in bl
temperature <= TMP;
我得到的警告是
WARNING:Xst:1293 - FF/LatchThis FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <Mtridata_dq> (without init value) has a constant value of 0 in block <ds18b20This