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Updated gitignore and readme

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geegor 2026-03-10 01:33:10 -05:00
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.gitignore vendored
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~scope_addin_v1.kicad_pcb.lck ~scope_addin_v1.kicad_pcb.lck
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README.md
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=== Scope Addin Board Project # Scope Addin Board Project
This is an addon board for my 54831B Infiniium Oscillioscope. It includes an ethernet switch (RTL8367S-CG), HDMI to Parallel converter, and VNA module for S-parameter
analysis. It is controlled using a STM32F407 microcontroller, with external CAN and Ethernet busses for communication with any future oscilloscope devices I design.
## VNA
## Ethernet Switch
This board has 3 external gigabit RJ45 connectors, and 2 internal connectors.
## HDMI to Parallel
## Power Supplies
The board is powered using a standard ATX-20 pin plug, controlled by the STM32 on standby power. There are six power rails for the peripherals, and each one contains a power switch as well for control by the MCU. Each power rail is current limited and has its own fuse to prevent damage to the device.