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|                                 ECO   REPORT                                 |
|                                                                    Page   1  |
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|  J:/PCB_Layout/Open_Work_Space/IsoGateDrive/allegro/IsoGateDrive_proto.brd   |
|                                                    Thu Jun 04 10:29:34 2015  |
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| COMPONENT DEFINITION added to design                                         |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|    device type                                                               |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
 RES_RESC2012X50N_DISCRETE_10.0K
 RES_RESC2012X50N_DISCRETE_4.99_
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|                                 ECO   REPORT                                 |
|                                                                    Page   2  |
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|  J:/PCB_Layout/Open_Work_Space/IsoGateDrive/allegro/IsoGateDrive_proto.brd   |
|                                                    Thu Jun 04 10:29:34 2015  |
|------------------------------------------------------------------------------|
| COMPONENTS DELETED from design                                               |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|    ref des        |    device type      |   x   |   y                        |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
 C1                  CAP_CAPC2012X145N_DISCRETE_TBD_                
 D3                  DIODE_SBR_SOD3715X145N_DISCRETE                
 R1                  RES_RESC2012X50N_DISCRETE_TBD_T                
 R4                  RES_RESC2012X50N_DISCRETE_TBD_T                
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|                                 ECO   REPORT                                 |
|                                                                    Page   3  |
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|  J:/PCB_Layout/Open_Work_Space/IsoGateDrive/allegro/IsoGateDrive_proto.brd   |
|                                                    Thu Jun 04 10:29:34 2015  |
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| COMPONENTS CHANGED from one device type to another in design                 |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|    ref des        | new device type     |   x   |   y   |  old  device type  |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
 C6                  CAP_CAPC3216X110N_DISCRETE_1.0U   430.0   -10.0 CAP_CAPC2012X100N_DISCRETE_0.10
 C7                  CAP_CAPC3216X110N_DISCRETE_1.0U   400.0  -230.0 CAP_CAPC2012X100N_DISCRETE_0.10
 R3                  RES_RESC2012X50N_DISCRETE_10.0K  3470.0   -60.0 RES_RESC2012X50N_DISCRETE_TBD_T
 R7                  RES_RESC2012X50N_DISCRETE_4.99_   380.0  -140.0 RES_RESC3216X60N_DISCRETE_TBD_T
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|                                 ECO   REPORT                                 |
|                                                                    Page   4  |
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|  J:/PCB_Layout/Open_Work_Space/IsoGateDrive/allegro/IsoGateDrive_proto.brd   |
|                                                    Thu Jun 04 10:29:34 2015  |
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| SLOT PROPERTIES added to design                                              |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|   slot_id    |   x   |   y   |   property   |             value              |
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
 C6.2             430.0   -10.0 PRIM_FILE      .\pstchip.dat
 C7.2             400.0  -230.0 PRIM_FILE      .\pstchip.dat
 R3.2            3470.0   -60.0 PRIM_FILE      .\pstchip.dat
 R7.2             380.0  -140.0 PRIM_FILE      .\pstchip.dat
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|   total ECO changes reported  14                                             |
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