Future Technology Devices International (FTDI) has available the VF2F2 reference design module for its Vinculum VNC1L embedded USB host controller.
The design incorporates a practical firmware application that demonstrates file transfer using the USB mass storage class interface. It permits moving files from a USB device, such as a digital camera, to a USB flash disk.
The design could also be used to transfer files between other mass storage class devices such as MP3 players or between two USB flash disks.
The module is equipped with two USB type A sockets and four control buttons. An onboard DC-DC converter provides 5 and 3,3 V supply from the attached battery pack that holds 2 x AAA cells. Four LEDs provide indication of flash-disk enumeration, file copy, power and error conditions.
The VNC1L IC provides all USB host-interface and data-transfer functions in addition to encapsulating the USB device classes. It also manages the file allocation table (FAT) structure by use of a straightforward command set. Vinculum is based around a unique 8 bit processor as the controller. A 32 bit co-processor provides file system calculations and two direct memory access (DMA) engines handle data transfers. The device contains 64 KB of embedded flash program memory and 4 KB of internal data SRAM.
Programming of its 8 bit core is by an easy-to-use high level assembly language that the company says typically produces code half the size of other similar controllers. The VNC1L is specifically targeted at embedded USB controller applications.
The single, low power IC requires only a crystal and a few passive components to bring USB connectivity to a wide range of devices that previously did not have the capability. The VF2F2 is supplied fully-assembled together with schematics, firmware and PCB Gerber files.
5G mobile hotspot with integrated multimodal AI capabilities CST Electronics
Computer/Embedded Technology
MeiG Smart has launched its first 5G Mobile HotSpot solution, the SRT8710, a breakthrough in mobile connectivity that combines ultra-fast 5G communications with integrated multimodal artificial intelligence functions.
Read more...Panasonic TOUGHBOOK 33 2-in-1 detachable Vepac Electronics
Computer/Embedded Technology
The Panasonic TOUGHBOOK 33 is a fully rugged 12-inch 2-in-1 detachable notebook designed to deliver unmatched flexibility, durability, and performance for mobile professionals working in demanding environments.
Read more...SBC with 12 TOPS computing power iCorp Technologies
Computer/Embedded Technology
The QSM560DR series is Quectel’s multi-mode 5G smart control panel with built-in Ubuntu/Android/Windows operating system based on the Quectel SG560D series smart module.
Read more...High-performance µC series NuVision Electronics
Computer/Embedded Technology
GigaDevice has announced the official launch of the GD32F503/505 high-performance series of 32-bit general-purpose microcontrollers based on the Arm Cortex-M33 core.
Read more...Octa-core smart development board iCorp Technologies
Computer/Embedded Technology
The QuecPi Alpha smart MOB development board is Quectel’s smart development board based on Qualcomm’s QCS6490 high-performance 64-bit octa-core processor.
Read more...Vertiv expands rack PDU portfolio
Computer/Embedded Technology
Vertiv has announced its new Vertiv PowerIT rack power distribution units designed to address the rising power needs of data-intensive workloads, including AI and high-performance computing.
Read more...Rugged PoE switch built for industrial demands Conical Technologies
Computer/Embedded Technology
The rugged Planet IGS-5225-8P4S-12V comes in a compact, rugged, and highly efficient design, making it the switch of choice for engineers working in harsh environments.
Read more...High-performance networking for demanding environments Electronic Products Design
Computer/Embedded Technology
The Raptor-Epsilon Ethernet switch system is a ruggedised networking solution engineered to deliver advanced switching capabilities, superior reliability, and energy-efficient operation in the most demanding environments.
Read more...Rugged, I/O-rich NVIDIA Jetson solutions Electronic Products Design
Computer/Embedded Technology
Developed for the NVIDIA Jetson AGX Orin, the Osbourne carrier and development kit is a compact and rugged platform designed to support a wide range of embedded AI and edge computing applications.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version