Reference schematic

6502 Framebuffer: Row and Column Counters

sky-dragn-6502fb-5-6502fb-schematic

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sky-dragn-6502fb-5-6502fb-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
49Placed parts
41Net labels
KiCad 7File format

Bill of materials

28 distinct parts

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

RefValueSymbolQty
C10.1uDevice:C
J10Conn_01x10Connector_Generic:Conn_01x10
J11Conn_01x03Connector_Generic:Conn_01x03
J12Conn_01x03Connector_Generic:Conn_01x03
J13Conn_01x03Connector_Generic:Conn_01x03
J14Conn_01x03Connector_Generic:Conn_01x03
J16Conn_01x01Connector_Generic:Conn_01x01
J9Conn_01x10Connector_Generic:Conn_01x10
U1074AHC30custom:74AHC30
U1174AHC30custom:74AHC30
U1274AHC30custom:74AHC30
U1374AHC30custom:74AHC30
U1474LV16374xx:74LS163
U1574LV0474xx:74HC04
U1674AC10974xx:74LS109
U1774LV16374xx:74LS163
U1874LV0474xx:74LS04
U1974LV0874xx:74LS08
U2074LV16374xx:74LS163
U2174AHC30custom:74AHC30
U2274AHC30custom:74AHC30
U2374AHC30custom:74AHC30
U2474AHC30custom:74AHC30
U2574AC10974xx:74LS109
U2674LV16374xx:74LS163
U2774LV16374xx:74LS163
U2874LV16374xx:74LS163
X125.175MHzOscillator:CXO_DIP8

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.