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Reference schematic

PicoROM - ROM Emulator

RonSheely-PicoROM-PicoROM-schematic

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RonSheely-PicoROM-PicoROM-schematic

Take the project archive: a schematic is a root sheet plus every sub-sheet beside it, and the root alone opens with its hierarchy missing. The archive is zstd-compressed (tar.zst).

1Sheets
56Placed parts
78Net labels
KiCad 8File format

Bill of materials

56 distinct parts

53 resolve to something in the catalog — click through to the component.

RefValueSymbolQty
C11uDevice:C
C101uDevice:C
C11100nDevice:C
C12100nDevice:C
C13100nDevice:C
C14100nDevice:C
C15100nDevice:C
C16100nDevice:C
C17100nDevice:C
C18100nDevice:C
C19100nDevice:C
C227pDevice:C
C20100nDevice:C
C21100nDevice:C
C22100nDevice:C
C23100nDevice:C
C24100nDevice:C
C251uDevice:C
C327pDevice:C
C41uDevice:C
C5100nDevice:C
C6100nDevice:C
C7100nDevice:C
C81uDevice:C
C9100nDevice:C
D1LEDDevice:LED
D2LEDDevice:LED
D3LEDDevice:LED
D4NSR0320MW2T1GDevice:D_Schottky
D5NSR0320MW2T1GDevice:D_Schottky
J1USB_C_Receptacle_USB2.0Connector:USB_C_Receptacle_USB2.0
J2External ResetConnector:Conn_01x01_Pin
J3Conn_01x16Connector_Generic:Conn_01x16
J4Conn_01x16Connector_Generic:Conn_01x16
J5Conn_01x05_PinConnector:Conn_01x05_Pin
R11kDevice:R
R101kDevice:R
R11100kDevice:R
R21kDevice:R
R327Device:R
Show the other 16
R427Device:R
R51kDevice:R
R65.1kDevice:R
R75.1kDevice:R
R81kDevice:R
R91kDevice:R
U1AP2112K-3.3Regulator_Linear:AP2112K-3.3
U1074LVCH8T245Logic_LevelTranslator:SN74AVC8T245PW
U2W25Q16JVUXIQMemory_Flash:W25Q128JVS
U3RP2040MCU_RaspberryPi_RP2040:RP2040
U474LVCH24574xx:74LS245
U574LVCH24574xx:74LS245
U7TCA5405RUGRTCA5404:TCA5405RUGR
U874AHCT1G12674xGxx:74AHCT1G126
U974LVCH24574xx:74LS245
Y1445C25D12M00000Device:Crystal

Provenance

Commit
unknown
Licence
CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.