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4 layers101.6 × 76.2 mmAnalyzer, the printed circuit board in 3D

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

Size
101.6 × 76.2 mm
Copper layers
4
Thickness
1.6 mm
Parts
62
Nets
184
Pads
495
Tracks, vias
1,071, 246
Pours
342
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
26 Aug 2024
Updated
7 Jul 2026

Overview

Analyzer is an open-source printed circuit board by dennowiggle, from the dennowiggle/Retro-PETER repository on GitHub, published under the LGPL-2.1 licence. It is a 4-layer board of 101.6 × 76.2 mm with 62 parts on 184 nets, routed with 1,071 tracks and 246 vias.

It is built around the 74LVCH245APW,118, CC0603KRX7R9BB104 and RC0603FR-0710KL, with the SC-1634(10), RC0603JR-070RL and B320B-13-F(MS) among its other parts. Its parts include 30 capacitors, 9 ICs, 7 resistors, 5 connectors and 1 diode. It belongs with the sensors and measurement boards and the RP2350 boards of this library.

Main components

9

README

Hardware/ZORO/README.md

ZORO

Z8S180 On RCBUS Only.

Description

ZORO is an RCBUS board with a Z180 CPU. There is no RAM or ROM memory hosted on the board.

Top View

ZORO Top View Board Image

Bottom View

ZORO Bottom View Board Image

ZORO Board Rev 0.0 Release Notes

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

  2. Board design used KiCad 8.0.4.

  3. Change J2 to Adam Tech part number PH2RA-80-UA to reduce insertion force.

Parts

62
QtyValueFootprintReferences
17100nFCapacitor_SMD:C_0603_1608MetricC201, C202, C301, C303, C304, C306, C308, C401, C403, C404, C406, C408, C501, C503, C504, C506 +1
134.7uFCapacitor_SMD:C_0603_1608MetricC203, C204, C205, C206, C302, C305, C307, C402, C405, C407, C502, C505, C507
974LVCH245APW,118Package_SO:TSSOP-20_4.4x6.5mm_P0.65mmU301, U302, U303, U401, U402, U403, U502, U503, U504
310KResistor_SMD:R_0603_1608MetricR301, R401, R502
3Conn_01x02Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ301, J401, J501
3RaspberryPi_Pico2WModule:RaspberryPi_Pico_Common_THTA301, A401, A501
25K1Resistor_SMD:R_0603_1608MetricR202, R203
2BLM21PG121SN1DInductor_SMD:L_0805_2012MetricFB201, FB202
2Logo_Open_Hardware_SmallSymbol:OSHW-Logo_7.5x8mm_SilkScreenLOGO1, LOGO2
10RResistor_SMD:R_0603_1608MetricR201
11825910-6digikey-footprints:Switch_Tactile_THT_6x6mmS201
12.2KResistor_SMD:R_0603_1608MetricR302
1B320B-13-FDiode_SMD:D_SMBD201
1Conn_02x40_Top_BottomWTM_Library:RCBUS_PinHeader_2x40_P2.54mm_HorizontalJ201
1MountingHoleMountingHole:MountingHole_2.7mm_M2.5_DIN965H4
1SMBJ5.0ADiode_SMD:D_SMBZ201
1USB_C_Receptacle_USB2.0WTM_Library:USB_C_Receptacle_HRO_TYPE-C-31-M-12J202

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Questions

How big is the Analyzer PCB?

It measures 101.6 × 76.2 mm and has 4 copper layers, 1.6 mm thick.

What parts does the Analyzer use?

62 parts, built around the 74LVCH245APW,118, CC0603KRX7R9BB104, RC0603FR-0710KL and SC-1634(10). The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Analyzer KiCad files?

From the dennowiggle/Retro-PETER repository on GitHub, at the commit this page was made from: the board is Hardware/Analyzer/Analyzer.kicad_pcb and its schematic Hardware/Analyzer/Analyzer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Analyzer design in my own project?

Its repository publishes it under the LGPL-2.1 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).