The UFDC was based on the Western Digital WD2793 floppy disk controller chip and had a Z80 CP / M BIOS later became available.
12.
Micromation was an early OEM supplier to Zendex Corporation of a single board implementation of the Intel SBC-202 Double Density MMFM Floppy Disk Controller in 1980.
13.
Also, because there could be more than one floppy disk controller in two or more cartridge slots, MSX-DOS could boot from several different floppy disk drives.
14.
As part of the settlement, Toshiba will start incorporating as of Nov . 8 new floppy disk controllers in PCs for sale in the United States.
15.
A typical floppy disk controller sends an GCR encoded signal to the drive to write data, and expects a similar signal returned when reading the drive.
16.
It is unclear whether Toshiba sold some of the defective floppy disk controller chips to other manufacturers, which would mean the defect is also present in other brands.
17.
The 6507 was only widely used in two applications, the best-selling Atari 2600 video game console and the Atari 8-bit family floppy disk controllers for the 1050 drives.
18.
The Theory of Operation described the details of the operation of the system, including the CRT controller, floppy disk controller, serial communications, memory bank switching, and connector pinouts.
19.
But it said as part of the settlement, Toshiba will start incorporating on Nov . 8 new floppy disk controllers in personal computers for sale in the United States.
20.
The introduction of floppy disk controllers and the disk-based CP / M operating system dramatically improved the system's capabilities and started the process of turning them into practical small-business tools.
