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Reference layout

Mega IIe BOARD4

baldengineer-Mega-IIe-board4-Mega-IIe-layout

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baldengineer-Mega-IIe-board4-Mega-IIe-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

66Placed parts
108Nets
2Copper layers
106.93 × 65.41 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

66 distinct parts

55 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C110uCapacitor_SMD:C_0805_2012Metric
C101uCapacitor_SMD:C_0805_2012Metric
C111uCapacitor_SMD:C_0805_2012Metric
C2.1uCapacitor_SMD:C_0805_2012Metric
C3.1uCapacitor_SMD:C_0805_2012Metric
C4.1uCapacitor_SMD:C_0805_2012Metric
C5.1uCapacitor_SMD:C_0805_2012Metric
C610uCapacitor_SMD:C_0805_2012Metric
C710uCapacitor_SMD:C_0805_2012Metric
C810uCapacitor_SMD:C_0805_2012Metric
C91uCapacitor_SMD:C_0805_2012Metric
D2-5vLED_SMD:LED_1206_3216Metric
D3+5vLED_SMD:LED_1206_3216Metric
D4+12vLED_SMD:LED_1206_3216Metric
D5DSKLED_SMD:LED_1206_3216Metric
H1MountingHole_M2.5_ScrewMountingHole:MountingHole_2.7mm_M2.5
H2MountingHole_M2.5_ScrewMountingHole:MountingHole_2.7mm_M2.5
H3MountingHole_M2.5_ScrewMountingHole:MountingHole_2.7mm_M2.5
H4MountingHole_M2.5_ScrewMountingHole:MountingHole_2.7mm_M2.5
J1DB19_4My Libraries:PinHeader_1x02_P2.54mm_Vertical-LOCK
J10CPx_LAMy Libraries:PinHeader_1x05_P2.54mm_Vertical-LOCK
J11Addr_Main_DataConnector_PinHeader_2.54mm:PinHeader_2x16_P2.54mm_Horizontal
J12SW_LAMy Libraries:PinHeader_1x05_P2.54mm_Vertical-LOCK
J13Game PortPackage_DIP:DIP-16_W7.62mm_Socket
J14CTRL2Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Horizontal
J15IWM-LAConnector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical
J16FDC HdrConnector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical
J17ENMy Libraries:PinHeader_1x03_P2.54mm_Vertical-LOCK
J18CTRL1Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Horizontal
J19Slot_MakerMy Libraries:PinHeader_1x02_P2.54mm_Vertical-LOCK
J2DSUB19My Libraries:DSUB-19_Apple_II_Floppy
J3DB19_16My Libraries:PinHeader_1x02_P2.54mm_Vertical-LOCK
J4ENMy Libraries:PinHeader_1x03_P2.54mm_Vertical-LOCK
J5ENMy Libraries:PinHeader_1x03_P2.54mm_Vertical-LOCK
J6PWRConnector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Horizontal
J8DIS_LAMy Libraries:PinHeader_1x05_P2.54mm_Vertical-LOCK
J9PDx_LAMy Libraries:PinHeader_1x05_P2.54mm_Vertical-LOCK
R101KResistor_SMD:R_0805_2012Metric
R111KResistor_SMD:R_0805_2012Metric
R12100Resistor_SMD:R_0805_2012Metric
Show the other 26
R13100Resistor_SMD:R_0805_2012Metric
R1422Resistor_SMD:R_0805_2012Metric
R1522Resistor_SMD:R_0805_2012Metric
R1622Resistor_SMD:R_0805_2012Metric
R1722Resistor_SMD:R_0805_2012Metric
R1822Resistor_SMD:R_0805_2012Metric
R1922Resistor_SMD:R_0805_2012Metric
R2022Resistor_SMD:R_0805_2012Metric
R2122Resistor_SMD:R_0805_2012Metric
R224k7Resistor_SMD:R_0805_2012Metric
R234k7Resistor_SMD:R_0805_2012Metric
R244k7Resistor_SMD:R_0805_2012Metric
R25200kResistor_SMD:R_0805_2012Metric
R26200kResistor_SMD:R_0805_2012Metric
R274k7Resistor_SMD:R_0805_2012Metric
R31KResistor_SMD:R_0805_2012Metric
R41KResistor_SMD:R_0805_2012Metric
R5100Resistor_SMD:R_0805_2012Metric
R6100Resistor_SMD:R_0805_2012Metric
R71kResistor_SMD:R_0805_2012Metric
R81kResistor_SMD:R_0805_2012Metric
R91kResistor_SMD:R_0805_2012Metric
U1NE556Package_SO:SO-14_3.9x8.65mm_P1.27mm
U2NE556Package_SO:SO-14_3.9x8.65mm_P1.27mm
U3IWMPackage_LCC:PLCC-28_THT-Socket
U4HCT251Package_SO:SOIC-16_3.9x9.9mm_P1.27mm

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.