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Multicartridge sst39sf010-topbutton

ifilot·p2000t-cartridges·multicartridge-sst39sf010-topbutton/multicartridge-sst39sf010-topbutton/multicartridge-sst39sf010-topbutton.kicad_pcb

Multicartridge sst39sf010-topbutton PCB layout, top view — open source board by ifilot

About the Multicartridge sst39sf010-topbutton PCB

Multicartridge sst39sf010-topbutton is an open source PCB design by ifilot, published on GitHub. It is a 2-layer board measuring 80 × 105.4 mm, with 20 components from 13 distinct parts.

Other key parts include the SST39SF020, 74HC123 and 74HC00. By type, the board carries 7 resistors, 5 capacitors, 3 ICs, 2 switches, 2 test points and 1 connector.

From the project

Collection of homebrew P2000T cartridges

A SLOT1 cartridge designed to enable selection from 32 memory banks, assuming the use of a 512KB ROM chip. It features a dedicated bracket PCB for holding the DIP switch, which can be connected to the main PCB using either six wires or a custom flex cable. Additionally, this cartridge includes a soft reset switch, equipped with a debouncing circuit using a 74HC123 multivibrator. This cartridge uses THT components.

Multicartridge sst39sf010-topbutton, from the project README
From the project README

Main components on the Multicartridge sst39sf010-topbutton

SST39SF02074HC12374HC00

Multicartridge sst39sf010-topbutton bill of materials (BOM)

20 components, 13 distinct parts.

QtyPartRefs
1
SST39SF020
U1
1
74HC123
U2
1
74HC00
U3
1
P2000T_cartridge_edge
J1
1
~{NMI}
SW1
1
SW_DIP_x04
SW2
1
PB_RST
TP1
1
PBQ
TP2
1
100uF
C1
3
0.1uF
C2, C3, C5
1
1uF
C4
6
10k
R1, R2, R3, R4, R6, R7
1
47k
R5

Multicartridge sst39sf010-topbutton design files

The KiCad project lives in the ifilot/p2000t-cartridges repository on GitHub; these links point at the commit this page was built from.

Multicartridge sst39sf010-topbutton: common questions

How big is the Multicartridge sst39sf010-topbutton PCB?

The Multicartridge sst39sf010-topbutton measures 80 × 105.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Multicartridge sst39sf010-topbutton?

20 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the Multicartridge sst39sf010-topbutton design files?

From the ifilot/p2000t-cartridges repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Multicartridge sst39sf010-topbutton design in my own project?

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

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