Products

ALFAT

ALFAT™  is a full FAT file system stack that is burned on a powerful 32-bit processor (LPC2114 ARM processor from Philips). ALFAT saves files and directories on media in the standard FAT file system so the media can be accessed from any other devices that supports FAT such as, a PC, most digital cameras and MP3 players.

uALFAT

uALFAT™ (pronounced micro ALFAT) is GHI's latest file system chip. Now you can read and write FAT file system files at a very low cost. Now you can also access USB devices!

ALFATxp

GHi's latest chipset to bring you FAT file system access to SD/MMC media. It also acts as a card reader though the built-in USB peripheral. Now, you can easily share files between a PC and your products.

ALFATxp comes with a second virtual USB interface and is GHI's first chipset to run your Java code.

USBWiz

Thanks to USBwiz™, now you can add USB keyboard, mouse, joystick or even printer to your system very easily. USBwiz™ also includes FAT file system so you can run USB thumb drives and external USB (FAT formatted) hard drives. Through simple commands over UART, SPI or I2C, you can read/write files from your thumb drive or SD/MMC card. Accessing USB Human Interface Devices (HID) and USB printers is also as simple.

MAX3421 USB Host/Device controller

GHI are making the MAX3421 library available to the public. MAX3421 is what makes USB devices run with the uALFAT chipset.  You can use our MAX3421 OEM board (GHI3421) or uALFAT-USB for your development. uALFAT is basically a programed LPC2103 from Philips and you can erase the code in it to place your own.

SD and MMC Development