Argus I Bring-Up Board

A simplified STM32L452 bring-up/debug board designed in Altium Designer for the Argus project.

Purpose

This board is a minimal bench bring-up target intended to:

• power from a 20-pin ARM JTAG connector
• connect over JTAG
• load and run simple firmware
• verify reset/boot behavior
• blink a green user LED
• indicate power with a red LED

Main features

• STM32L452CEU6
• 20-pin ARM JTAG header
• LP2985-33DBVR 3.3V regulator
• red power LED
• green user LED
• reset pushbutton
• test pads
• optional SPI breakout header

Status

• schematic complete
• PCB routed
• DRC clean
• fabrication-ready

Tools

• Altium Designer

Files

• argus_I.PrjPcb – Altium project
• argus_I.SchDoc – schematic
• argus_I.PcbDoc – PCB layout
• argus_connectors.SchLib / argus_connectors.PcbLib – local custom library items