8 layers22.3 × 77.5 mm
Tinker mantis
Tinkerbug-Robotics/TinkerRocket
Model rocket flight computer, ground station, iOS app, and simulation
279 parts1GPL-3.0
4 layers42.5 × 25 mm
Host usb pmod
sparkengineering/host-usb-pmod1USB type A receptacle to Digilent Pmod™ breakout board
- Size
- 42.5 × 25 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 15
- Pads
- 51
- Tracks, vias
- 59, 24
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 1 Feb 2024
- Updated
- 16 Mar 2024
Overview
Host usb pmod is an open-source printed circuit board by sparkengineering, from the sparkengineering/host-usb-pmod repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 4-layer board of 42.5 × 25 mm with 15 parts on 15 nets, routed with 59 tracks and 24 vias.
It is built around the TPS61099DRV, RC0402FR-0722RL and RC0402FR-071ML, with the SP0503BAHTG among its other parts. Its parts include 6 resistors, 3 capacitors, 2 connectors, 1 IC and 1 diode. It belongs with the interfaces and adapters and fPGA and programmable logic boards and the FPGA and CPLD boards of this library.
Main components
4
TPS61099DRV
WSON-6-EP(2x2)-40℃~+150℃@(TJ) 1 1.8V~5.5V 700mV~5.5V Adjustable Boost Boost Built-in Yes WSON-6-EP(2x2) DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
RC0402FR-0722RL
UncategorisedUnknown makerRC0402FR-071ML
UncategorisedUnknown maker
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.mdhost-usb-pmod
Description
USB type A receptacle to Digilent Pmod™ breakout board.
- Impedance matched & length tuned differential lines
- Includes 3.3V to 5V boost converter (max. 800mA)
- Pinout to match Digilent high-speed Pmod™ e.g. on Arty A7
- Tested with Arty A7 board and USB 1.0 LS HID devices
Contents
| File | Description |
|---|---|
| host-usb-pmod.pdf | Schematic in PDF format |
| host-usb-pmod.csv | BOM in CSV format |
| host-usb-pmod.png | PCB 3D render |
| host-usb-pmod.kicad_pro | KiCad 8.0.0 project |
| host-usb-pmod.kicad_pcb | KiCad 8.0.0 PCB |
| host-usb-pmod.kicad_sch | KiCad 8.0.0 schematic |
Further Reading
- Ben Eater: How does a USB keyboard work? 1
- Compact USB HID host FPGA core 2
- A dual-socket USB host PMOD module 3
- Universal Serial Bus Specification 1.0 4
- USB Host Dual Socket Pmod™ Compatible Module 5
Footnotes
Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10µF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3 |
| 2 | 15kΩ | Resistor_SMD:R_0402_1005Metric | R3, R6 |
| 2 | 22Ω | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 1 | 1MΩ | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 2.2µH | Inductor_SMD_Wurth:L_Wurth_WE-LQSH-2512 | L1 |
| 1 | 249kΩ | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | Conn_02x06_Odd_Even | host-usb-pmod:PinHeader_2x06_P2.54mm_Horizontal | J2 |
| 1 | SP0503BAHT | Package_TO_SOT_SMD:SOT-143 | D1 |
| 1 | TPS61099DRV | Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U1 |
| 1 | USB_A | host-usb-pmod:USB_A_TE_292303-7_Horizontal | J1 |
The 14 most common of 15 parts.
Questions
How big is the Host usb pmod PCB?
It measures 42.5 × 25 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Host usb pmod use?
15 parts, built around the TPS61099DRV, RC0402FR-0722RL, RC0402FR-071ML and SP0503BAHTG. 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 Host usb pmod KiCad files?
From the sparkengineering/host-usb-pmod repository on GitHub, at the commit this page was made from: the board is host-usb-pmod.kicad_pcb and its schematic host-usb-pmod.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Host usb pmod design in my own project?
Its repository publishes it under the CERN-OHL-P-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).
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