如图，丝印打板时经常被掏掉一部分，那个白色的丝印距离焊盘多少mil/mm会在处理时被掏掉？

两张模糊的是2.2.32.3版本的，清晰的是2.2.27.1版本的，原理图没什么问题，客户端我降级回了2.1版后自动升2.2.27.1了，在线版还是2.32.3，也是看不清，有解决办法吗？

自学的时候经常收藏工程作为参考，收藏的工程太多了，现在想要删掉一些，但点进去显示“您访问的工程未发布或不存在”，如下图，没找到其它按钮，请问怎么删除？ \n#开源动态#

原来为1+0G版本，升级内存为D9ZCL,没有EMMC，TF卡烧录为1+0的Debian系统 上电时串口输出如下： DDR Version V1.13 20220218 ln ddrconfig:7 LP4 MR14:0x4d LPDDR4, 324MHz BW=32 Col=10 Bk=8 CS0 Row=17 CS1 Row=17 CS=2 Die BW=16 Size=8192MB tdqss: cs0 dqs0: 409ps, dqs1: 337ps, dqs2: 3062ps, dqs3: 265ps, tdqss: cs1 dqs0: 385ps, dqs1: 337ps, dqs2: 3062ps, dqs3: 289ps, change to: 324MHz PHY drv:clk:38,ca:38,DQ:30,odt:0 vrefinner:41%, vrefout:41% dram drv:40,odt:0 clk skew:0x58 error cs 0 read training error error cs 1 read training error change to: 528MHz PHY drv:clk:38,ca:38,DQ:30,odt:0 vrefinner:41%, vrefout:41% dram drv:40,odt:0 clk skew:0xf0 error cs 0 read training error error cs 1 read training error change to: 780MHz PHY drv:clk:38,ca:38,DQ:30,odt:0 vrefinner:41%, vrefout:41% dram drv:40,odt:0 lowest freq may be too high!!! clk skew:0xba error cs 0 read training error error cs 1 read training error change to: 1056MHz(final freq) PHY drv:clk:38,ca:38,DQ:30,odt:60 vrefinner:16%, vrefout:29% dram drv:40,odt:80 vref_ca:00000068 lowest freq may be too high!!! clk skew:0x80 cs 0: the read training result: DQS0:0x50, DQS1:0x52, DQS2:0x52, DQS3:0x55, min : 0x2 0x5 0x3 0x1 0x2 0x3 0x3 0x2 , 0x2 0x4 0x5 0x6 0x6 0x6 0x8 0x1 , 0x7 0x3 0x7f 0x3 0x7 0x5 0x1 0x7 , 0x5 0x6 0x8 0x1 0x8 0x6 0x8 0x8 , mid :0x2d 0x2d 0x2e 0x2b 0x2d 0x2c 0x2e 0x2d ,0x2b 0x2c 0x2f 0x2d 0x2e 0x2f 0x31 0x29 , 0x30 0x2c 0x3f 0x2d 0x31 0x30 0x2c 0x31 ,0x2f 0x2c 0x32 0x2b 0x31 0x2f 0x33 0x30 , max :0x59 0x56 0x59 0x55 0x59 0x55 0x5a 0x59 ,0x54 0x54 0x59 0x54 0x56 0x58 0x5a 0x52 , 0x5a 0x56 0x0 0x58 0x5b 0x5b 0x57 0x5b ,0x59 0x53 0x5d 0x55 0x5b 0x58 0x5e 0x59 , range:0x57 0x51 0x56 0x54 0x57 0x52 0x57 0x57 ,0x52 0x50 0x54 0x4e 0x50 0x52 0x52 0x51 , 0x53 0x53 0xffffff81 0x55 0x54 0x56 0x56 0x54 ,0x54 0x4d 0x55 0x54 0x53 0x52 0x56 0x51 , the write training result: DQS0:0x91, DQS1:0x8e, DQS2:0xff, DQS3:0x8b, min :0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff ,0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff , 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff ,0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff , mid :0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f ,0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f , 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f ,0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f , max : 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 , 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 , 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 , 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 , range:0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 ,0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 , 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 ,0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 , cs 1: the read training result: DQS0:0x50, DQS1:0x52, DQS2:0x52, DQS3:0x55, min : 0x2 0x5 0x3 0x1 0x2 0x3 0x3 0x2 , 0x2 0x4 0x5 0x6 0x6 0x6 0x8 0x1 , 0x7 0x3 0x7f 0x3 0x7 0x5 0x1 0x7 , 0x5 0x6 0x8 0x1 0x8 0x6 0x8 0x8 , mid :0x2d 0x2d 0x2e 0x2b 0x2d 0x2c 0x2e 0x2d ,0x2b 0x2c 0x2f 0x2d 0x2e 0x2f 0x31 0x29 , 0x30 0x2c 0x3f 0x2d 0x31 0x30 0x2c 0x31 ,0x2f 0x2c 0x32 0x2b 0x31 0x2f 0x33 0x30 , max :0x59 0x56 0x59 0x55 0x59 0x55 0x5a 0x59 ,0x54 0x54 0x59 0x54 0x56 0x58 0x5a 0x52 , 0x5a 0x56 0x0 0x58 0x5b 0x5b 0x57 0x5b ,0x59 0x53 0x5d 0x55 0x5b 0x58 0x5e 0x59 , range:0x57 0x51 0x56 0x54 0x57 0x52 0x57 0x57 ,0x52 0x50 0x54 0x4e 0x50 0x52 0x52 0x51 , 0x53 0x53 0xffffff81 0x55 0x54 0x56 0x56 0x54 ,0x54 0x4d 0x55 0x54 0x53 0x52 0x56 0x51 , the write training result: DQS0:0x91, DQS1:0x8e, DQS2:0xff, DQS3:0x8b, min :0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff ,0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff , 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff ,0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff , mid :0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f ,0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f , 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f ,0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f 0x7f , max : 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 , 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 , 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 , 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 , range:0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 ,0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 , 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 ,0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 0xffffff01 , CA Training result: cs:0 min :0xb5 0xbc 0x0 0x0 0xb3 0x0 0x24 ,0xb5 0xb8 0x0 0x0 0xb1 0x0 0x24 , cs:0 mid :0xda 0xdd 0x7f 0x7f 0xd9 0x7f 0x23 ,0xda 0xdb 0x7f 0x7f 0xd8 0x7f 0x23 , cs:0 max :0xff 0xff 0xff 0xff 0xff 0xff 0x22 ,0xff 0xff 0xff 0xff 0xff 0xff 0x22 , cs:0 range:0x4a 0x43 0xff 0xff 0x4c 0xff 0xfffffffe ,0x4a 0x47 0xff 0xff 0x4e 0xff 0xfffffffe , cs:1 min : 0x0 0x0 0xb4 0xb7 0x0 0xb8 0x24 , 0x0 0x0 0xb2 0xb6 0x0 0xb4 0x24 , cs:1 mid :0x7f 0x7f 0xd9 0xdb 0x7f 0xdb 0x23 ,0x7f 0x7f 0xd8 0xda 0x7f 0xd9 0x23 , cs:1 max :0xff 0xff 0xff 0xff 0xff 0xff 0x22 ,0xff 0xff 0xff 0xff 0xff 0xff 0x22 , cs:1 range:0xff 0xff 0x4b 0x48 0xff 0x47 0xfffffffe ,0xff 0xff 0x4d 0x49 0xff 0x4b 0xfffffffe , out 开发工具能发现一个设备 这是没有内存焊好？还是其它原因？ \n#技术交流#

用的是系统库，0603都是差不多大的，但0402的电容封装比电阻封装长不少，看起来很不协调，是出于什么原因？ \n#库文件设计#