VGA Controller

Selection

The SS545 / 550 / 554 is based on the industry's highest performance flat-panel controller family - the Chips and Technology video controllers. The wide family of controllers offer varieties of performance points. The VGA controller will drive flat-panel with resolution up to 1024x768 at 24 bpp (SS554), and CRT resolution up to 1600X1200 a 64 K high color. Model Bus RAM Feature SS545 ISA 512K/1MB Chips 65545 32 bit graphics engine hardware with Windows Accelerator. SS550 PCI 1MB/2MB Chips 65550 32 bit graphic engine hardware with Windows Accelerator, PCI Burst write mode, video cache, and EDO RAM. SS554 PCI 4MB Chips 65554 64 bit graphic engine hardware with Windows Accelerator, PCI Burst write mode, video cache, and EDO RAM.