System Controller Hub [SEP] manufacturer
System Controller Hub
System Controller Hub (SCH) is a family of Intel microchips employed in chipsets for low-power Atom-based platforms. Its architecture is consistent with the Intel Hub Architecture but combines the traditional northbridge and southbridge functions into a single microchip.
Poulsbo.
Poulsbo is the codename of the first SCH and plays a key role in Intel's second-generation Menlow UMPC and MID platform chipset for Atom Silverthorne microprocessors.
The graphics core is called GMA 500 and unlike most graphics cores used by Intel
were hard-sectored, meaning that they had a fixed number of disk sectors (usually 8, 16, or 32), marked by physical holes punched around the disk hub, and the drive required the correct media type for its controller.
In 1973, Shugart founded Shugart Associates which went on to become the dominant manufacturer of 8-inch floppy disk drives. Its SA800 became the industry standard for form factor and interface.
In May 1973, IBM shipped its first read/write floppy disk drive, the 33FD,