看黄老师四层板视频的时候，层设置的时候中间两层选的是PLANE，这样的意思就是说着两层是负片吧，那么出GERBER的时候，是不是这两层必须选择Negative？想了几天没想明白。所以想在论坛请教一下。附两张图：
2019-09-16 22:59
我登录了my.st.com 在my.st.com/analogsimulator/ 中，我选择了：Negative Buck-Boost，然后单击“Create”按钮。我正确设置了输入电压、输出电压
2023-01-17 06:23
***it Left_Positive=P1^0;***it Left_Negative=P1^1;***it Right_Positive=P1^2;***it Right_Negative=P1^3
2013-07-18 17:13
: error: negative width in bit-field ''drivers/scsi/osd/osd_initiator.c:66: error: negative width
2014-08-19 13:21
Datasheet里面说是Voltage input Positive(Negative)为什么有跳线让输出信号返回这里？求助...
2013-12-17 15:36
detector polarity is set to negative.“。控制宽带的VCO的使用需要加运放，这时如果把phase detector polarity set to negative
2018-08-22 06:46
negative value on resistance, anybody have encountered this, any possible solution? (DMM still not yet
2019-07-16 15:42
34922A 70chanel multiplexer to make 4-wire resistance measures. We are getting some negative
2018-12-18 16:25
unsigned int char Buffer[4] = {0}; //从串口接收的数据 uint i; ***it Left_Positive=P1^0;//左电机 ***it Left_Negative
2016-10-11 23:05
uint i,j;***it Left_Positive=P1^4;***it Left_Negative=P1^5;***it Right_Positive=P1^6
2017-04-09 13:47
