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Analyzer

dennowiggle·Retro-PETER·Hardware/Analyzer/Analyzer.kicad_pcb

Analyzer PCB layout, top view — open source Raspberry Pi board by dennowiggle
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About the Analyzer PCB

Analyzer is an open source Raspberry Pi PCB design by dennowiggle, published on GitHub under the LGPL-2.1 license. It is a 4-layer board measuring 101.6 × 76.2 mm, with 59 components from 15 distinct parts.

Its main chip is the SC1634, from the Raspberry Pi family. Other key parts include the 74LVCH245APW,118. By type, the board carries 30 capacitors, 9 ICs, 7 resistors, 5 connectors, 3 modules and 2 inductors.

It belongs with the retro computing designs in this gallery.

From the project

3.3V Retro computer project => FPGA + RCBUS + CPU boards making a custom system.

This design is a derivative work of John Winans S-100 bus logic analyzer targeted for RCBUS instead of S-100 bus for use on the PETER project.

Both projects use the Dr Gusman LogicAnalyzer software and firmware.

1. The 'output' directory contains the BOM, netlist, and PDF schematic.

3. Use sockets to mount the PICO's so that they are elevated above the board for anyone wanting to try WiFi.

Analyzer, from the project README
From the project README

Main components on the Analyzer

74LVCH245APW,118SC1634

Analyzer bill of materials (BOM)

59 components, 15 distinct parts — part numbers from the project's BOM.

QtyPartRefs
9
74LVCH245APW,118
Nexperia USA Inc.
U301, U302, U303, U401, U402, U403, U502, U503 +1
3
SC1634
RaspberryPi_Pico2W
Raspberry Pi
A301, A401, A501
1
PH2RA-80-UA
Conn_02x40_Top_Bottom
Adam Tech
J201
1
USB4105-GF-A
USB_C_Receptacle_USB2.0
GCT
J202
3
PH2-02-UA
Conn_01x02
Adam Tech
J301, J401, J501
1
1825910-6
TE Connectivity ALCOSWITCH Switches
S201
1
SMBJ5.0A
Littlefuse
Z201
1
B320B-13-F
Diodes Inc
D201
2
BLM21PG121SN1D
Murata Electronics North America
FB201, FB202
17
CC0603KRX7R9BB104
100nF
YAGEO
C201, C202, C301, C303, C304, C306, C308, C401 +9
13
CL10A475KO8NNNC
4.7uF
Yaego
C203, C204, C205, C206, C302, C305, C307, C402 +5
1
RC0603JR-070RL
0R
Yaego
R201
2
RC0603FR-075K1L
5K1
Yaego
R202, R203
3
RC0603FR-0710KL
10K
Yaego
R301, R401, R502
1
RC0603FR-072K2L
2.2K
Yaego
R302

Analyzer design files

The KiCad project lives in the dennowiggle/Retro-PETER repository on GitHub; these links point at the commit this page was built from.

Analyzer: common questions

What microcontroller does the Analyzer use?

The Analyzer is built around the SC1634, from the Raspberry Pi family.

How big is the Analyzer PCB?

The Analyzer measures 101.6 × 76.2 mm, has 4 copper layers and is 1.60484 mm thick.

How many components are on the Analyzer?

59 components, from 15 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 Analyzer design files?

From the dennowiggle/Retro-PETER repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Analyzer design in my own project?

Yes, under the terms of its LGPL-2.1 license, which dennowiggle chose for the repository.

Can I test firmware for the Analyzer without the hardware?

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

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