HardLabs

CP-400-Color-Keyboard-2-PS2

costarc·CP400_COLOR_FPGA·PCB/MatrixKBD-2-PS2/matrix-kbd-to-ps2.kicad_pcb

CP-400-Color-Keyboard-2-PS2 PCB layout, top view — open source PIC board by costarc

About the CP-400-Color-Keyboard-2-PS2 PCB

CP-400-Color-Keyboard-2-PS2 is an open source PIC PCB design by costarc, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 46.4 × 48.2 mm, with 22 components from 16 distinct parts.

Its main chip is the PIC24FJ64GB002, from the PIC family. Other key parts include the LD33A. By type, the board carries 7 resistors, 6 capacitors, 2 ICs, 2 transistors, 2 connectors and 2 test points.

It belongs with the keyboards designs in this gallery.

From the project

PCB Kit (modular) to fit the Brazilian CP 400 Color case

https://en.wikipedia.org/wiki/Prol%C3%B3gica_CP-400

Main components on the CP-400-Color-Keyboard-2-PS2

LD33APIC24FJ64GB002

CP-400-Color-Keyboard-2-PS2 bill of materials (BOM)

22 components, 16 distinct parts.

QtyPartRefs
1
LD33A
U1
1
PIC24FJ64GB002
U2
2
2SC1815
Q1, Q2
1
PS/2 - Mini-Din6
J1
1
CN13-CN14
J2
1
Jumper_2_Open
JP3
1
VCC
TP1
1
GND
TP2
4
0.1uF
C1, C2, C4, C5
1
100uF
C3
1
10uF
C6
1
10K
R1
1
270R
R2
2
100R
R3, R4
2
4K7
R5, R6
1
4.7K
RN1

CP-400-Color-Keyboard-2-PS2 design files

The KiCad project lives in the costarc/CP400_COLOR_FPGA repository on GitHub; these links point at the commit this page was built from.

CP-400-Color-Keyboard-2-PS2: common questions

What microcontroller does the CP-400-Color-Keyboard-2-PS2 use?

The CP-400-Color-Keyboard-2-PS2 is built around the PIC24FJ64GB002, from the PIC family.

How big is the CP-400-Color-Keyboard-2-PS2 PCB?

The CP-400-Color-Keyboard-2-PS2 measures 46.4 × 48.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the CP-400-Color-Keyboard-2-PS2?

22 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the CP-400-Color-Keyboard-2-PS2 design files?

From the costarc/CP400_COLOR_FPGA repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the CP-400-Color-Keyboard-2-PS2 design in my own project?

Yes, under the terms of its GPL-3.0 license, which costarc chose for the repository.

Can I test firmware for the CP-400-Color-Keyboard-2-PS2 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug PIC firmware against it before you order a PCB.

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