3 This is a hardware True Random Number Generator that attaches via USB.
5 These are photos of prototype version 0.1:
7 <a href="v0.1/usbtrng-v0.1-top.jpg"> <img src="v0.1/usbtrng-v0.1-top-thumb.jpg"></a>
8 <a href="v0.1/usbtrng-v0.1-bottom.jpg"> <img src="v0.1/usbtrng-v0.1-bottom-thumb.jpg"></a>
12 There is no documentation yet.
17 * [NXP LPC11U14](http://www.nxp.com/products/microcontrollers/cortex_m0_m0/LPC11U14FHI33.html) System-on-Chip
22 * 8 12-bit analog inputs
23 * I2C, SPI, async serial
27 * [AltOS](../AltOS/) is written mostly in C with some ARM assembler
28 * Runs from on-chip flash, uses on-chip RAM, stores tracking data to
31 * [gEDA](http://www.gpleda.org/) for schematic capture and PCB layout
32 * [GCC](http://gcc.gnu.org/) compiler and source debugger
34 * The hardware is licensed under the [TAPR](http://www.tapr.org) [Open Hardware License](http://www.tapr.org/ohl.html)
35 * The software is licensed [GPL version 2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
39 The hardware design files can be found on [git.gag.com](http://git.gag.com)
40 in the project [hw/usbtrng](http://git.gag.com/?p=hw/usbtrng;a=summary).