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| === Oscar Spec === | | === Oscar Spec === |
| + | [[File:oscar.JPG | right| thumb | <center> Oscar, the first Gen 1 Architecture board. </center>]] |
| Oscar, the first Gen 1 Architecture compliant board, introduced a very simple and bare-bones electrical standard. | | Oscar, the first Gen 1 Architecture compliant board, introduced a very simple and bare-bones electrical standard. |
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| === Cookie Monster Spec === | | === Cookie Monster Spec === |
| + | [[File:cookiemonster.jpeg | right| thumb | <center> Cookie Monster introduced a discrete BMS, CAN, and downsized pinouts. </center>]] |
| As the limitations and general simpleness of the Oscar Spec became apparent, many new additions and alterations were made to provide for a more scalable and robust architecture -- introduced in Cookie Monster. | | As the limitations and general simpleness of the Oscar Spec became apparent, many new additions and alterations were made to provide for a more scalable and robust architecture -- introduced in Cookie Monster. |
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− | One of the key introductions with the Cookie Monster spec was the separation of power regulation and avionics. All power regulation was broken out onto a separate PCB -- the newly introduced BMS, Apple Turnover -- and the avionics, Cookie Monster, added two connector inputs for BMS Power Input & BMS Data Input. These two connectors provided power and data analytics about the BMS, respectively. | + | One of the key introductions with the Cookie Monster spec was the separation of power regulation and avionics. All power regulation was broken out onto a separate PCB -- the newly introduced BMS, Apple Turnover -- and the avionics, Cookie Monster, added a BMS connector including power & data pins. |
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| In addition to splitting controls & power into separate domains, Cookie Monster added an important system that would persist in balloons architecture to this day -- the CAN interface. Cookie Monster added two connectors for CAN -- one input and one output. This multi-master interface would allow for scaling the architecture to any number of boards, allowing multiple boards to be connected and interface easily. | | In addition to splitting controls & power into separate domains, Cookie Monster added an important system that would persist in balloons architecture to this day -- the CAN interface. Cookie Monster added two connectors for CAN -- one input and one output. This multi-master interface would allow for scaling the architecture to any number of boards, allowing multiple boards to be connected and interface easily. |
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| === Elmo Spec === | | === Elmo Spec === |
− | The Elmo Spec maintained the introductions of the Cookie Monster spec, while decreasing the size of the BMS Data connector. | + | [[File:elmo.jpeg | right| thumb | <center> Elmo split the BMS connectors. </center>]] |
| + | The Elmo Spec maintained the introductions of the Cookie Monster spec, while splitting the size of the BMS connector into discrete data & power connectors. |
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| === Issues === | | === Issues === |