Cirrus Logic Inc.

Cirrus Logic Inc. (28)

Founded in 1984.
Focused on low-end/mainstream 2D and mobile chips.

1st card - unknown, last card - CL-GD7556? (NB)

Usefull links...
www.cirrus.com  Wikipedia

CL-GD5464 chip with AGP support.

1st 3D Accelerator from Cirrus Logic using Rambus DRAM (RDRAM).

Video Accelerator with SGRAM support. Belongs to Alpine family.

64-bit VisualMedia Accelerator.

Mobile GUI and video accelerator with added V-PORT interface (to connect video devices).

Mobile GUI and video accelerator with EDO support. Belongs to Nordic family.

32bit low cost video accelerator.

32bit low cost video accelerator.

64bit GUI Accelerator with increased max memory clocks and EDO support. Belongs to Alpine family.

32bit GUI Accelerator. Lowcost solution of Alpine family.

64bit GUI Accelerator with increased max memory to 4MB. Whole family was named Alpine.

32bit GUI Accelerator with PCI support.

Memory-Mapped I/O VGA GUI Accelerator.

Mobile SVGA LCD controller.

Enhanced GUI acceleration.

Increased max mem size to 2MB and added GUI acceleration (BitBLT).

Added VL-Bus support.

Added True Color support and 32bit memory bus.

Low cost SVGA adapter.

Renamed AVGA2 from Acumos.

Introduced as AVGA2 from Acumos. Later under Cirrus Logic brand renamed to CL-GD5402.

Renamed AVGA1 from Acumos.

Introduced as AVGA1 from Acumos. Later under Cirrus Logic brand renamed to CL-GD5401.

Low power mobile VGA chip with integrated Ramdac.

Low-cost VGA desktop chipset.

Flat panel controller = early mobile LCD optimized VGA solution. Its enhanced CL-GD510A/520A chipset.

Standart VGA solution with hardware mouse cursor support.

Early VGA chipset.