Chips & Technologies, Inc.

C&T were a chipset manufacturer for PC compatible motherboards, graphics cards, and peripherals such as hard disk controllers.

 

 

P82C211/212/215/206 286 AT Chipset

Launched: 1986.
Bus: ISA

Supports Intel 80286 CPUs at 12 and 16 MHz. The four-chip chipset includes the following:

82C206 - Integrated Peripheral Controller
82C211 - CPU/Bus Controller
82C212B - Page/Interleave EMS Memory Controller
82C215 - Data/Address Buffer

CS8230 386 AT Chipset

Launched: 1989.
Bus: ISA/EISA or MCA.

Supports Intel 80386 CPUs at 16, 20 or 25 MHz. The eight-chip chipset includes the following:

82C206 - Integrated Peripheral Controller
82C301 - Bus Controller
82C302 - Page/Interleave Memory Controller
82A303 - Address Bus Interface
82A304 - Address Bus Interface
82A305/82B305 - Data Bus Interface x 2
82A306 - Control Signal Buffer

Motherboards known to have used this chipset are:

Data sheet

 

82C451 VGA Controller (1990)

Launched: 1990.
Bus: ISA/EISA or MCA.
Supports: MDA, Hercules, CGA, EGA and VGA.

The 82C451 was a single-chip solution for graphics card vendors, that provided up to 800 x 600 resolution in 16 colours, and 132-column text mode.

Data sheet

 

82C455 VGA Controller

Launched: 1990
Bus:
Supports:

Data sheet

82C456 VGA Controller

Launched: 1990
Bus:
Supports:

Data sheet