Memory interfaces seem to be in a constant state of flux. Take volatile memory: we've had SDRAM, DDR, DDR-II and RDRAM over the last few years, none of which are compatible with each other. Non-volatile storage is perhaps even worse, particularly for mobile devices. A group of semiconductor companies have set out to change that.
Significant growth in the wireless and embedded markets has given rise to hundreds of new processors, chip sets and memory types that must be tested for compatibility. Without a standard interface, system designers must develop and use a variety of device-specific development boards to ensure compatibility. The PISMO interface standard will define mechanical and electrical specifications for small form-factor memory modules.
The companies involved include big boys such as AMD & Fujitsu (under the Spansion umbrella) and ARM. Read more in this press release.