Understanding Terminal Components

flux

To tailor your board to the PCM67P’s design and characteristics, you’ll need to update both the schematic and the PCB layout. Here are some steps to guide you:
  1. Review the Datasheet:
    Open the PCM67P.PDF datasheet and compare its key requirements (such as pinout, operating voltages, recommended bypass or decoupling capacitors, thermal considerations, and layout guidelines) with your current AD5781xRUZ design.
  2. Update the Schematic:
    • Symbol Modification: Adjust the schematic symbol to match the PCM67P pin configuration and specific functions (e.g., any changes in reference, power, or control pins).
    • Supporting Components: Verify if the PCM67P requires different decoupling capacitors, resistors, or other passive components. Update these in the schematic to meet the datasheet recommendations.
    • Net Renaming/Relabeling: Ensure that net names and interconnections match the PCM67P recommended layout guidelines.
  3. Modify the PCB Layout:
    • Footprint Changes: Replace or update the current footprint with one that conforms to the PCM67P’s mechanical and thermal layout recommendations. You can search the Flux library for a matching footprint or modify an existing one.
    • Routing and Spacing: Adjust trace widths, pad sizes, and spacing as indicated in the PCM67P datasheet for optimal signal integrity and thermal management.
    • Placement of Bypass/Decoupling Components: Revisit component placement to ensure that any decoupling capacitors or related passive components are located per the datasheet’s layout recommendations.
  4. Run Design Rule Checks (DRC):
    After making changes, run the DRC tool in Flux to catch any spacing, overlapping, or connectivity issues.
  5. Iterate and Validate:
    Perform circuit reviews and compare your design against the PCM67P guidelines to ensure that the changes meet both performance and physical constraints.
By following these steps, you can modify the board to fully align with the PCM67P’s design characteristics. If you need step-by-step guidance on any of these tasks within Flux, let me know which area you’d like to focus on.
thomasvaughns

thomasvaughns

how do I edit the object?

flux

To edit an object in Flux follow these steps:
  1. Select the Object:
    Click on the object in the main canvas or from the project tree in the left panel.
  2. Open the Object Detail Inspector:
    Once the object is selected, its properties and attributes will show up in the right column under the object detail inspector.
  3. Modify Properties:
    Edit any of the fields (names, values, or other properties) as required. Changes will update in real time.
  4. Save or Confirm Changes:
    Depending on your settings, the object might update automatically, or you might need to confirm the changes.
For further clarification or detailed, step-by-step guidance, you can consult Flux's documentation by searching for "Edit Object" in the help section.
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Files

Pins

Symbol

Layout

Preview

V_{REFNF}
~{CLR}
V_{DD}
SCLK
V_{SS}
~{RESET}
R_{FB}
INV
IOV_{CC}
V_{REFPF}
~{SYNC}
V_{CC}
V_{OUT}
AGND
DGND
~{LDAC}
V_{REFPS}
SDO
V_{REFNS}
SDIN
Name
Pin #
Type
Part Type
Terminal Order
Terminal Type
INV
1
Unspecified
Terminal
output
V_{OUT}
2
Unspecified
Terminal
output
V_{REFPS}
3
Unspecified
Terminal
output
V_{REFPF}
4
Unspecified
Terminal
INPUT
V_{DD}
5
Unspecified
Terminal
powerIn
~{RESET}
6
Unspecified
Terminal
INPUT
~{CLR}
7
Unspecified
Terminal
INPUT
~{LDAC}
8
Unspecified
Terminal
INPUT
V_{CC}
9
Unspecified
Terminal
powerIn
IOV_{CC}
10
Unspecified
Terminal
powerIn
SDO
11
Unspecified
Terminal
output
SDIN
12
Unspecified
Terminal
INPUT
SCLK
13
Unspecified
Terminal
INPUT
~{SYNC}
14
Unspecified
Terminal
INPUT
DGND
15
Unspecified
Terminal
powerIn
V_{REFNF}
16
Unspecified
Terminal
INPUT
V_{REFNS}
17
Unspecified
Terminal
output
V_{SS}
18
Unspecified
Terminal
powerIn

AD5781xRUZ