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|                                 ECO   REPORT                                 |
|                                                                    Page   1  |
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|  J:.../100221135rB_pH_Isolation_Amplifier/allegro/100221135rB.brd            |
|                                                    Fri Aug 12 10:06:19 2016  |
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| NET CHANGES                                                                  |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|   net  name |  type of change |    pin_id     |   x   |   y   |   to  net    |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
  GND_EARTH    pins ADDED TO this new net
                                 J1.4              549.0   888.0
                                 J2.3             1954.0   903.0
                                 J3.4              549.0  1778.9
                                 J4.3             1954.0  1793.9
                                 J5.4              549.0  2669.8
                                 J6.3             1954.0  2684.8
                                 J7.4              549.0  3560.7
                                 J8.3             1954.0  3575.7
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|                                 ECO   REPORT                                 |
|                                                                    Page   2  |
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|  J:.../100221135rB_pH_Isolation_Amplifier/allegro/100221135rB.brd            |
|                                                    Fri Aug 12 10:06:19 2016  |
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| COMPONENT DEFINITION added to design                                         |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|    device type                                                               |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
 CON4_MOLEX_70553-4PIN_IO_70553-
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|                                 ECO   REPORT                                 |
|                                                                    Page   3  |
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|  J:.../100221135rB_pH_Isolation_Amplifier/allegro/100221135rB.brd            |
|                                                    Fri Aug 12 10:06:19 2016  |
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| COMPONENTS CHANGED from one device type to another in design                 |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|    ref des        | new device type     |   x   |   y   |  old  device type  |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
 J1                  CON4_MOLEX_70553-4PIN_IO_70553-   549.0   588.0 CON3_MOLEX_70553-3PIN_IO_70553-
 J2                  CON3_MOLEX_70553-3PIN_IO_70553-  1954.0  1103.0 CON2_MOLEX_70553-2PIN_IO_70553-
 J3                  CON4_MOLEX_70553-4PIN_IO_70553-   549.0  1478.9 CON3_MOLEX_70553-3PIN_IO_70553-
 J4                  CON3_MOLEX_70553-3PIN_IO_70553-  1954.0  1993.9 CON2_MOLEX_70553-2PIN_IO_70553-
 J5                  CON4_MOLEX_70553-4PIN_IO_70553-   549.0  2369.8 CON3_MOLEX_70553-3PIN_IO_70553-
 J6                  CON3_MOLEX_70553-3PIN_IO_70553-  1954.0  2884.8 CON2_MOLEX_70553-2PIN_IO_70553-
 J7                  CON4_MOLEX_70553-4PIN_IO_70553-   549.0  3260.7 CON3_MOLEX_70553-3PIN_IO_70553-
 J8                  CON3_MOLEX_70553-3PIN_IO_70553-  1954.0  3775.7 CON2_MOLEX_70553-2PIN_IO_70553-
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|                                 ECO   REPORT                                 |
|                                                                    Page   4  |
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|  J:.../100221135rB_pH_Isolation_Amplifier/allegro/100221135rB.brd            |
|                                                    Fri Aug 12 10:06:19 2016  |
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| SLOT PROPERTIES added to design                                              |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|   slot_id    |   x   |   y   |   property   |             value              |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
 J1.4             549.0   588.0 PRIM_FILE      .\pstchip.dat
 J2.3            1954.0  1103.0 PRIM_FILE      .\pstchip.dat
 J3.4             549.0  1478.9 PRIM_FILE      .\pstchip.dat
 J4.3            1954.0  1993.9 PRIM_FILE      .\pstchip.dat
 J5.4             549.0  2369.8 PRIM_FILE      .\pstchip.dat
 J6.3            1954.0  2884.8 PRIM_FILE      .\pstchip.dat
 J7.4             549.0  3260.7 PRIM_FILE      .\pstchip.dat
 J8.3            1954.0  3775.7 PRIM_FILE      .\pstchip.dat
|------------------------------------------------------------------------------|
|       Nets changed          :       8                                        |
|       Comp definitions added:       1                                        |
|       Components changed    :       8                                        |
|       Slot property added   :       8                                        |
|                                                                              |
|   Total ECO changes reported:      25                                        |
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