急急急……只把+1_8V改成1V8D,其他不变,可是ECO对比后其他地方也有改动,怎么搞?
时间:10-02
整理:3721RD
点击:
*PADS-ECO-V9.5-MILS*
*REMARK* old file: C:\PADS Projects\ecogtmp0.asc
*REMARK* new file: C:\PADS Projects\ecogtmp1.asc
*REMARK* created by ECOGEN (Version 6.4v) on 2017/3/23 19:22:32
PART DIFFERENCES
----------------
OLD DESIGN NEW DESIGN
Ref-des Part-typeecal Ref-des Part-typeecal
U2 SOT23-5 <none>
NET DIFFERENCES
----------------
OLD DESIGN NEW DESIGN
+1_8VD 1V8D
N16796437 <none>
VTEMP <none>
SWAPPED GATE DIFFERENCES
------------------------
OLD DESIGN NEW DESIGN
SWAPPED PIN DIFFERENCES
------------------------
OLD DESIGN NEW DESIGN
UNMATCHED NET PINS IN OLD DESIGN
--------------------------------
+1_8VD C19.1 U5.10 R13.2 R12.2 R15.2 R14.2
U5.9
+3_3VD R19.1 C8.2 U2.5
AGND C8.1 U6.1 C24.1 Q1.2 Q2.2 U2.2
N16796437 U3.1 U2.1 U2.4
VTEMP U4.2 U2.3
UNMATCHED NET PINS IN NEW DESIGN
--------------------------------
ATTRIBUTE DIFFERENCES
---------------------
Attribute Level [ OLD DESIGN Parent -> NEW DESIGN Parent ]
Attribute Name Old Value New Value
*REMARK* old file: C:\PADS Projects\ecogtmp0.asc
*REMARK* new file: C:\PADS Projects\ecogtmp1.asc
*REMARK* created by ECOGEN (Version 6.4v) on 2017/3/23 19:22:32
PART DIFFERENCES
----------------
OLD DESIGN NEW DESIGN
Ref-des Part-typeecal Ref-des Part-typeecal
U2 SOT23-5 <none>
NET DIFFERENCES
----------------
OLD DESIGN NEW DESIGN
+1_8VD 1V8D
N16796437 <none>
VTEMP <none>
SWAPPED GATE DIFFERENCES
------------------------
OLD DESIGN NEW DESIGN
SWAPPED PIN DIFFERENCES
------------------------
OLD DESIGN NEW DESIGN
UNMATCHED NET PINS IN OLD DESIGN
--------------------------------
+1_8VD C19.1 U5.10 R13.2 R12.2 R15.2 R14.2
U5.9
+3_3VD R19.1 C8.2 U2.5
AGND C8.1 U6.1 C24.1 Q1.2 Q2.2 U2.2
N16796437 U3.1 U2.1 U2.4
VTEMP U4.2 U2.3
UNMATCHED NET PINS IN NEW DESIGN
--------------------------------
ATTRIBUTE DIFFERENCES
---------------------
Attribute Level [ OLD DESIGN Parent -> NEW DESIGN Parent ]
Attribute Name Old Value New Value
顶一下
确定电路图没问题就把差异导入了
先确定原来的原理图与PCB是否对应一致?
这个是与1.8V连接的器件
没毛病。
把u2删了,这个封装原来的+1_8VD 改成了1V8D.另外来个网络删除。
根据封装命名规则可知,这个IC应该有5个脚,也就是说还有两个NC的PIN
