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4 layers38 × 38 mmReBuster, the printed circuit board in 3D

A drop in replacement PCB for the Super Buster chip

Size
38 × 38 mm
Copper layers
4
Thickness
1.6 mm
Parts
40
Nets
197
Pads
625
Tracks, vias
1,989, 218
Pours
8
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
18 Nov 2024
Updated
5 Mar 2026

Overview

ReBuster is an open-source printed circuit board by jbilander, from the jbilander/ReBuster repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 4-layer board of 38 × 38 mm with 40 parts on 197 nets, routed with 1,989 tracks and 218 vias.

It is built around the 10M02SCU169I7G, 74LVC2G07GV,125-JSM and SN74CBTD16210DL, with the LM1117-3.3 among its other parts. Its parts include 28 capacitors and 9 ICs. It belongs with the FPGA and CPLD boards of this library.

Main components

4

README

README.md

ReBuster

A drop-in replacement PCB for the Amiga Super Buster chip

This is WORK IN PROGRESS. If you generate gerbers and order PCBs from this source you are doing so completely at your own risk!.







BOM Rev. 2A

ReferenceName/ValuePackageNotes
U110M04SCU169C8GBGA-169 11.0x11.0mm_Layout13x13Max 10 FPGA 10M04SCU169C8G
U2LM1117-3.3SOT-223Low-Dropout Linear Regulator 3.3 Volt
U3,U5,U6SN74CBTD16210TSSOP-48 6.1x12.5mm_P0.5mm20-BIT FET Bus switch with level shifting, high-speed TTL-compatible. 74CBTD16210DGGR
U4SN74LVC16245ADGVRTSSOP-48_4.4x9.7mm_P0.4mm16-bit (dual-octal) noninverting bus transceiver SN74LVC16245ADGVR
U774LVC2G07GVTSOP-6_1.65x3.05mm_P0.95mmOpen Drain noninverting line driver 74LVC2G07GV
U8Winslow PLCC-84 PlugPLCC-84 PlugOptionally use a home made plug (stacked PCBs)
U9PLCC-84_TH_pin_holesTH_plug_pinsPins that could be used with the DIY-plug PCBs rev1d for manual fitting, L8.7mm Aliexpress.
RN1, RN2CAY16-1002F4LF RES ARRAY 4 Resistors 10k Ω1206CAY16-1002F4LF
C1-3Capacitor 10uF1206
C4,C5,C8,C11Capacitor 1uF0805
C6,C7,C9,C10Capacitor 0.1uF = 100nF0805
C12-C19, C21-C23Capacitor 0.01uF = 10nF0603
C20, C24-C28Capacitor 0.1uF = 100nF0603
JTAGSMT Pin Header MaleSMT 2 x 5 Pin 2.0mm pitch



BOM Rev. 1A

ReferenceName/ValuePackageNotes
U1GW1N-UV9UG169C6/I5BGA-169 11.0x11.0mm_Layout13x13Gowin FPGA GW1N-UV9UG169
U2LM1117-3.3SOT-223Low-Dropout Linear Regulator 3.3 Volt
U3-U6SN74CBTD16210TSSOP-48 6.1x12.5mm_P0.5mm20-BIT FET Bus switch with level shifting, high-speed TTL-compatible. 74CBTD16210DGGR
U7Winslow PLCC-84 PlugPLCC-84 PlugOptionally use a home made plug (stacked PCBs)
U8PLCC-84_TH_pin_holesTH_plug_pinsPins that could be used with the DIY-plug PCBs rev1d for manual fitting, L8.7mm Aliexpress.
RN1, RN2CAY16A-4701F4LF RES ARRAY 4 Resistors 4.7k Ω1206CAY16A-4701F4LF
C1-3Capacitor 10uF1206
C4,C5,C8,C11Capacitor 1uF0805
C6,C7,C9,C10Capacitor 0.1uF = 100nF0805
C12-C19Capacitor 0.01uF = 10nF0603
C20Capacitor 0.1uF = 100nF0603
C21-C24Capacitor 0.01uF = 10nF0603
JTAGSMT Pin Header MaleSMT 2 x 5 Pin 2.0mm pitch

When ordering from JLCPCB select:

Specify Layer Sequence: Yes

text
L1(Top layer):    F_Cu.gbr
L2(Inner layer1): GND_Cu.gbr
L3(Inner layer2): VCC_Cu.gbr
L4(Bottom layer): B_Cu.gbr

Remove Order Number:

text
Specify a location

This will notify JLC where to put the order number, they will replace the "JLCJLCJLCJLC" silkscreen label.


CC BY-SA 4.0

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

CC BY-SA 4.0

Parts

40
QtyValueFootprintReferences
100.01uFCapacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolderC12, C13, C14, C15, C16, C17, C19, C21, C22, C23
40.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC6, C7, C9, C10
41uFCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC4, C5, C8, C11
30.1uFReBuster:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder_extendedC24, C25, C28
310uFCapacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolderC1, C2, C3
3SN74CBTD16210ReBuster:TSSOP-48_6.1x12.5mm_P0.5mm_padLength_1mmU3, U5, U6
20.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC26, C27
210kReBuster:RESCAF80P320X160X60-8NRN1, RN2
10.01uFCapacitor_SMD:C_0603_1608MetricC18
10.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolderC20
110M02SCU169ReBuster:BGA-169_11.0x11.0mm_Layout13x13_P0.8mm_Ball0.5mm_Pad0.35mm_NSMDU1
174LVC2G07GV,125Package_SO:TSOP-6_1.65x3.05mm_P0.95mmU7
1Conn_02x05_Odd_EvenConnector_PinHeader_2.00mm:PinHeader_2x05_P2.00mm_Vertical_SMDJTAG1
1LM1117-3.3Package_TO_SOT_SMD:SOT-223U2
1PLCC_84_plugReBuster:PLCC-84_TH_pin_holesU9
1PLCC_84_plugReBuster:PLCC-84_Plug_P1.27mm_mirroredU8
1SN74LVC16245ADGVRReBuster:TSSOP-48_4.4x9.7mm_P0.4mm_customU4

Questions

How big is the ReBuster PCB?

It measures 38 × 38 mm and has 4 copper layers, 1.6 mm thick.

What parts does the ReBuster use?

40 parts, built around the 10M02SCU169I7G, 74LVC2G07GV,125-JSM, SN74CBTD16210DL and LM1117-3.3. 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 ReBuster KiCad files?

From the jbilander/ReBuster repository on GitHub, at the commit this page was made from: the board is KiCad/ReBuster.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the ReBuster design in my own project?

Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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