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Host usb pmod

sparkengineering·host-usb-pmod

Host usb pmod PCB layout, top view — open source board by sparkengineering

About the Host usb pmod PCB

Host usb pmod is an open source PCB design by sparkengineering, published on GitHub under the CERN-OHL-P-2.0 license. It is a 4-layer board measuring 40 × 20 mm, with 14 components from 10 distinct parts.

Other key parts include the TPS61099DRVR. By type, the board carries 6 resistors, 3 capacitors, 2 connectors, 1 IC, 1 diode and 1 inductor.

It belongs with the dev boards & breakouts and wearables designs in this gallery.

From the project

USB type A receptacle to Digilent Pmod™ breakout board

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

- 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]

Host usb pmod, from the project README
From the project README

Main components on the Host usb pmod

TPS61099DRVR

Host usb pmod bill of materials (BOM)

14 components, 10 distinct parts.

QtyPartRefs
1
TPS61099DRVR
TPS61099DRV
U1
1
292303-7
USB_A
J1
1
826634-6
Conn_02x06_Odd_Even
J2
1
SP0503BAHTG
SP0503BAHT
D1
1
74404024022
2.2µH
L1
3
GRM188Z71A106KA73D
10µF
C1, C2, C3
2
RC0402FR-0722RL
22Ω
R1, R2
2
RC0402FR-0715KL
15kΩ
R3, R6
1
RC0402FR-071ML
1MΩ
R4
1
RC0402FR-07249KL
249kΩ
R5

Host usb pmod design files

The KiCad project lives in the sparkengineering/host-usb-pmod repository on GitHub; these links point at the commit this page was built from.

Host usb pmod: common questions

How big is the Host usb pmod PCB?

The Host usb pmod measures 40 × 20 mm, has 4 copper layers and is 1.60252 mm thick.

How many components are on the Host usb pmod?

14 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the Host usb pmod design files?

From the sparkengineering/host-usb-pmod repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Host usb pmod design in my own project?

Yes, under the terms of its CERN-OHL-P-2.0 license, which sparkengineering chose for the repository.

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