

Testrack carrier debugger
Moved to Codeberg
- Size
- 172 × 100 mm
- Copper layers
- 6
- Thickness
- 1.6 mm
- Parts
- 54
- Nets
- 43
- Pads
- 276
- Tracks, vias
- 301, 197
- Pours
- 30
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 Jul 2022
- Updated
- 19 Jan 2025
Overview
Testrack carrier debugger is an open-source printed circuit board by esden, from the esden/redcuttle repository on GitHub. It is a 6-layer board of 172 × 100 mm with 54 parts on 43 nets, routed with 301 tracks and 197 vias.
It is built around the STM32G0B1CBT6, SN74LV1T34DBV and RT9193-33GB, with the SK6805E-J among its other parts. Its parts include 9 capacitors, 9 connectors, 8 resistors, 3 ICs and 2 diodes. It belongs with the interfaces and adapters boards and the STM32 boards of this library.
Main components
4STM32G0B1CBT6
LQFP-48(7x7)-40℃~+85℃ 1.7V~3.6V 128KB 144KB 32 Bit 44 64MHz ARM Cortex-M0+ Built-in+External FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)SN74LV1T34DBV
SOT-23-5-40℃~+125℃ 1 1 1.6V~5.5V 10uA 5.5ns@5V,15pF 74LV 8mA 8mA Level shifting Push-pull Unidirectional SOT-23-5 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, TransceiversRT9193-33GB
SOT-23-5-40℃~+125℃@(Tj) -50dB@(10kHz) 1 100uVrms 220mV@(300mA) 3.3V 300mA 5.5V 90uA Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSRICHTEKVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsSK6805E-J
SMD,5.4x5mm-40℃~+85℃ 0.5mA 1.6mm 100mcd~200mcd 100ns 120° 1kHz 2000V 3.7V~5.5V 385mcd~697.5mcd 460nm~470nm 5.4mm 50ns 520nm~535nm 5mm 620nm~625nm 800Kbit/s 80mcd~160mcd 80ns Built-in power-on reset circuit Semi-transparent lens SMD,5.4x5mm RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
README
README.mdWelcome to RedCuttle.
This project is the hardware and software for a JTAG/SWD/UART port multiplexer and switcher.
This hardware allows the control of multiple debuggers and targets to be connected to one another for development and testing purposes. The original motivation for this is the Hardware In The Loop testing of the Black Magic Debug firmware on Black Magic Probe hardware.
Parts
54| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | , , , , , , , , , , , , , | ||
| 7 | 100nF | misc.IntLib:0402 | C1, C2, C3, C4, C9, C10, C11 |
| 7 | Mounting_Hole | misc.IntLib:WA-SMSI_M2.5 | MH1, MH2, MH3, MH4, MH5, MH6, MH7 |
| 4 | 5.1k | misc.IntLib:0402 | R3, R4, R5, R6 |
| 2 | 22uF | misc.IntLib:0805 | C7, C8 |
| 2 | 2k | misc.IntLib:0402 | R7, R8 |
| 2 | Lightpipe | misc.IntLib:SLP3-150-100-F | LP1, LP2 |
| 2 | SH4_I2C | misc.IntLib:SM04B | P7, P8 |
| 2 | SK6805 | misc.IntLib:EC15 | LED1, LED2 |
| 2 | USBC | misc.IntLib:U262-161N-4BVC11 | P2, P6 |
| 1 | 10k | misc.IntLib:0402 | R1 |
| 1 | Header 10X2 | Miscellaneous Connectors.IntLib:HDR2X10 | P9 |
| 1 | NP | misc.IntLib:0402 | R2 |
| 1 | PCIE_X1 | misc.IntLib:PCIE_X1_EDGE | P1 |
| 1 | RT9193-33 | misc.IntLib:SOT23-5 | U5 |
| 1 | SN74LV1T34 | misc.IntLib:SOT23-5 | U4 |
| 1 | STM32G0B1C | misc.IntLib:QFP48 | U2 |
| 1 | SWD-FTSH105 | misc.IntLib:FTSH105 | P5 |
| 1 | SWD-TC2030 | misc.IntLib:TC2030-NL | P3 |
| 1 | SWD-TRACE-FTSH110 | misc.IntLib:FTSH110 | P4 |
Questions
How big is the Testrack carrier debugger PCB?
It measures 172 × 100 mm and has 6 copper layers, 1.6 mm thick.
What parts does the Testrack carrier debugger use?
54 parts, built around the STM32G0B1CBT6, SN74LV1T34DBV, RT9193-33GB and SK6805E-J. 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 Testrack carrier debugger KiCad files?
From the esden/redcuttle repository on GitHub, at the commit this page was made from: the board is altium_import/testrack_carrier_debugger/testrack_carrier_debugger.kicad_pcb and its schematic altium_import/testrack_backplane_passive_5u/slot.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Testrack carrier debugger design in my own project?
Its repository states no licence, so its author keeps all rights: ask esden before reusing the design.
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