2 layers43 × 43 mm
TurboCAN
henrikssn/TurboCAN
This is the official repository for the TurboCAN controller board, designed specifically for the Voron AfterBurner toolhead but can also be used on similar toolheads using NEMA17 steppers.
88 parts82
2 layers129.2 × 50 mm
RIPPLE
LIV2/RIPPLE-IDE41Zorro 2 IDE Interface for Amiga 2000/3000/4000
- Size
- 129.2 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 61
- Nets
- 151
- Pads
- 432
- Tracks, vias
- 1,715, 301
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 24 Jul 2023
- Updated
- 1 Sep 2025
Overview
RIPPLE is an open-source printed circuit board by LIV2, from the LIV2/RIPPLE-IDE repository on GitHub, published under the GPL-2.0 licence. It is a 2-layer board of 129.2 × 50 mm with 61 parts on 151 nets, routed with 1,715 tracks and 301 vias.
It is built around the 74HCT245, LM1117-3.3 and BAT42W, with the BAT54A and BC857BS among its other parts. Its parts include 18 resistors, 12 capacitors, 9 connectors, 6 ICs and 3 diodes. It belongs with the FPGA and CPLD boards of this library.
Main components
5
74HCT245
DIP-20-40℃~+85℃ 28ns@4.5V 4.5V~5.5V 6mA 6mA 74HCT 8 8uA Bidirectional TTL-compatible CMOS Tri-State DIP-20 Buffers, Drivers, Receivers, Transceivers ROHSWuxi I-core Elec74 Series
LM1117-3.3
SOT-2231 1.3V@(1000mA) 15V 1A 2mA 3.3V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHShongjiachengUncategorised
BAT42W
SOD-123-55℃~+125℃ 1 Independent 1V@0.2A 200mA 30V 4A 500nA@25V SOD-123 Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
BAT54A
SOT-231 Pair Common Anode 200mA 2uA@25V 30V 600mA 800mV@100mA SOT-23 Schottky Diodes ROHSNexperiaSchottky Diodes
BC857BS
SOT-363-55℃~+150℃ 15nA 2 PNP 200MHz 200mA 220 300mV 300mW 45V 5V PNP SOT-363 Bipolar (BJT) ROHSYangzhou Yangjie Electronic TechnologyBipolar (BJT)
README
README.mdRIPPLE IDE
Zorro 2 IDE Interface for Amiga 2000/3000/4000
Table of contents
- Status
- Features
- Jumpers
- Ordering PCBs
- Programming
- Parts list & Links
- Revision history
- Errata
- Special Thanks and Shoutouts
- License
Status
Tested and working.
Features
- Autoboot
- ROM can be updated simply by booting the update disk
- Works with Kickstart 1.3 and up
- Supports up to 2TB drives
- Supports ATAPI Devices (CD/DVD-ROM, Zip disk etc)
- Boot from ZIP/LS-120 etc
- Boot from CD-ROM
- SCSI Direct, NSD, TD64 support
- Uses lide.device
For more information on these features please see the lide.device readme
Jumpers
| Jumper | Function |
|---|---|
| DISABLE | Disables the IDE interface |
| LED | The LED header has two positions: A2000 and A4000 Plug the HDD LED connector into the one relevant for your machine |
| KEY PWR | Closing this jumper enables 5V power on pin 20 for CompactFlash/IDE DOM modules |
Ordering PCBs
You can find the latest Gerbers attached to the latest Release
I recommend ordering from JLCPCB as this board was designed within their 2-layer specifications
BOM and Placement files for JLCPCBs assembly service are provided and can be found inside the Gerbers folder and the Gerbers.zip file found under Releases
Recommended options when ordering:
- Thickness: 1.6mm
- Surface Finish: ENIG-RoHS
- Gold Fingers: Yes
- 45°finger chamfered: Yes
Programming
To program the Flash, simply boot the latest lide-update.adf boot disk
The CPLD can be programmed using a Raspberry Pi as described by LinuxJedi
Parts list & links
Rev A5
Rev A4
Rev A3
Rev A2 & A1
Revision history
- A5 - Fixup R10/R11 silkscreen - they had been swapped arouund on Rev A3 and A4
- A4 - Change flash footprint from TSOP to PLCC because the TSOP version is no longer manufactured.
- A3 - Add protection for reverse installation
- A2 - Add bank selection, support loading CDFS from flash
- A1 - Initial release
Errata
Revisions A3 and A4 had a silkscreen issue with R10/R11 labels swapped around - R10 (150 Ohm) should be above R11 (10K)
Special Thanks and Shoutouts
Thanks to:
- GadgetUK164, Screemo, Sparx, Mafitzee, Pillock for Beta testing the board
- Stefan Reinauer and Chris Hooper for creating the Open-Source A4091 driver which was the inspiration to create lide.device used by RIPPLE
License
RIPPLE IDE is covered by a GPL 2.0 Only license
Parts
61| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R4, R6, R7, R8, R9, R11, R12, R13 |
| 8 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C5, C6, C7, C8, C9, C10, C11 |
| 4 | 68 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R5, R14 |
| 3 | 74HCT245 | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U4, U5, U6 |
| 2 | 10u | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C3 |
| 2 | 150 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R10, R17 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R15, R16 |
| 2 | 47u | Capacitor_SMD:CP_Elec_5x5.3 | C1, C12 |
| 2 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2, J7 |
| 2 | Conn_02x20_Odd_Even | Connector_IDC:IDC-Header_2x20_P2.54mm_Horizontal | J3, J4 |
| 2 | G*** | kibuzzard-64A46D53 | kibuzzard-2, kibuzzard-8 |
| 1 | 68 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R18 |
| 1 | ACT | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
| 1 | BAT42W | Diode_SMD:D_SOD-123 | D3 |
| 1 | BAT54A | Package_TO_SOT_SMD:SOT-23_Handsoldering | D1 |
| 1 | BC857BS | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q1 |
| 1 | Disable | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | G*** | kibuzzard-64A40C97 | kibuzzard-3 |
| 1 | G*** | kibuzzard-64A44B62 | kibuzzard-10 |
| 1 | G*** | kibuzzard-64A40C7F | kibuzzard-6 |
| 1 | G*** | kibuzzard-64A3ECF2 | kibuzzard-7 |
| 1 | G*** | kibuzzard-64A46F4C | kibuzzard-5 |
| 1 | G*** | kibuzzard-6511D3C5 | kibuzzard-6511D3C5 |
| 1 | G*** | kibuzzard-64A46EB0 | kibuzzard-64A46EB0 |
| 1 | G*** | kibuzzard-64A44B19 | kibuzzard-9 |
| 1 | G*** | kibuzzard-64A46F3F | kibuzzard-4 |
| 1 | GND | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J8 |
| 1 | JTAG | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | LED | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | LM1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | Polyfuse_Small | Fuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F1 |
| 1 | SST39SF010 | Package_LCC:PLCC-32_11.4x14.0mm_P1.27mm | U2 |
| 1 | XC9572XL-VQ64 | Package_QFP:TQFP-64_10x10mm_P0.5mm | U3 |
| 1 | Zorro2 | Zorro2:Zorro2-CardEdge | CN1 |
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Questions
How big is the RIPPLE PCB?
It measures 129.2 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the RIPPLE use?
61 parts, built around the 74HCT245, LM1117-3.3, BAT42W and BAT54A. 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 RIPPLE KiCad files?
From the LIV2/RIPPLE-IDE repository on GitHub, at the commit this page was made from: the board is Kicad/RIPPLE.kicad_pcb and its schematic Kicad/CPLD.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RIPPLE design in my own project?
Its repository publishes it under the GPL-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).