HardLabs

P8x cf card

ksr·p8x·hardware/cf-card/kicad/p8x-cf-card.kicad_pcb

P8x cf card PCB layout, top view — open source board by ksr

About the P8x cf card PCB

P8x cf card is an open source PCB design by ksr, published on GitHub. It is a 4-layer board measuring 280 × 140 mm, with 35 components from 17 distinct parts.

Other key parts include the 74HCT245, 74HCT30, 74HCT138, 74HCT14 and 74HCT10. By type, the board carries 11 ICs, 11 capacitors, 5 resistors, 4 LEDs and 3 connectors.

From the project

Generated by generators/genkicad.py from the canonical geneagle netlist (CARDS["cf-card"]), same standard as the memory card: 4-layer (F/B signals, In1=GND, In2=VCC planes), a bypass cap above each IC, a labelled LED/jumper bank, part values on silk. Routed with Freerouting. GENE

Generated by generators/genkicad.py from the canonical geneagle netlist (CARDS["cf-card"]), same standard as the memory card: 4-layer (F/B signals, In1=GND, In2=VCC planes), a bypass cap above each IC, a labelled LED/jumper bank, part values on silk. Routed with Freerouting. GENERATORS ARE CANON -- edit genkicad.py and re-run generators/buildkicadcard.sh cf-card`.

Main components on the P8x cf card

74HCT24574HCT3074HCT13874HCT1474HCT1074HCT0874HCT374

P8x cf card bill of materials (BOM)

35 components, 17 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
74HCT245
U1, U10
1
74HCT30
U2
2
74HCT138
U3, U4
1
74HCT14
U5
3
74HCT10
U6, U7, U11
1
74HCT08
U8
1
74HCT374
U9
1
MABC96R
J1
1
IDE-40 D0
J2
1
IDE-40 D1
J5
1
1K
RP1
2
GRN
LED3, LED5
2
YEL
LED4, LED6
11
100nF
C1, C2, C3, C4, C5, C6, C7, C8 +3
2
1K
R4, R6
1
330R
R5
2
8X10K
RN1, RN3

P8x cf card design files

The KiCad project lives in the ksr/p8x repository on GitHub; these links point at the commit this page was built from.

P8x cf card: common questions

How big is the P8x cf card PCB?

The P8x cf card measures 280 × 140 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the P8x cf card?

35 components, from 17 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the P8x cf card design files?

From the ksr/p8x repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the P8x cf card design in my own project?

The repository has no license, so all rights stay with ksr. Use it as a reference, and ask the author before reusing the design.

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