Readme.md

Module: lit3rick [](@description up5k all-in-one board readme)

Name

lit3rick

Title

A lightweight version of un0rick

Description

• a up5k pHAT
• Setup? Just plug in
• Latest version: V2.0
• date: 25/09/2020
• technology: pcb
• language: upverter
• cost:350$
• sourcing:Tindie
• author: Kelu124

IOs

Inputs

• RPi IOs
• 5V
• HVp
• HVn
• GND

Outputs

• RPi IOs
• Transmit SMA
• Receive SMA

Key Components

• ice40 up5K

Information

What is it supposed to do?

The aim is to summarize all modules in a all-inclusive board. Fast ADC, good load of memory, good SNR.. the not-so-DIY module, as it comes already assembled with nothing to do. Based on up5k.

How does it work: block diagram

• up5k->SPI->Data Out
• up5k->PulserControl->Pulser->Transducer
• Transducer->Clipping->Time Gain Compensator->64Msps, 12-bit ADC->up5k
• up5k->DAC->Time Gain Compensator
• Settings control->SPI->up5k

About the module

Pros

• All inclusive!
• Cost effective

Cons

• No onboard HV
• Limited RAM

Constraint and limits

• To be defined

Discussions

TODO

• Improve i2s transfers

DONE

• Getting some signals proto!

People

• Kelu124

License

lit3rick

The echOmods project and its prototypes (amongst which we find the lit3rick module) are open hardware, and working with open-hardware components.

Licensed under TAPR Open Hardware License (www.tapr.org/OHL)

Copyright Kelu124 ([email protected]) 2018

Based on

This board is based on a previous TAPR projects from the same author, Murgen and echOmods project, or even un0rick- and respects their TAPR license.

Copyright Kelu124 ([email protected]) 2020