ACTIX SYSTEMS, INC. GRAPHICS ENGINE DISPLAY ACCELERATOR Card Type Video card Video Chip Set Unidentified Highest Resolution 1024 x 768 Supported Maximum Video Memory 1MB VRAM Data Bus 16-bit ISA Video Types Supported XVGA [Image] CONNECTIONS Function Label 15-pin video analog port CN1 Feature connector J3 USER CONFIGURABLE SETTINGS Function Label Position » 512KB VRAM installed JP1 Pins 1 & 2 closed 1MB VRAM installed JP1 Pins 2 & 3 closed » Engine speed 70Mhz JP2 Pins 2 & 3 closed Engine Speed 55Mhz JP2 Pins 1 & 2 closed IRQ9 enabled JP3 Pins 1 & 2 closed IRQ9 disabled JP3 Pins 2 & 3 closed » Factory configured - do not alter JP4 Unidentified MIDI option enabled JP5 Pins 1 & 2 closed Sense option enabled JP5 Pins 2 & 3 closed » Zero wait states disabled SW1/3 Off Zero Wait states enabled SW1/3 On » 8 bit Bios SW1/4 On 8 bit Bios SW1/4 Off DRAM CONFIGURATION Size Bank 0 Bank 1 512KB (4) 128K x 8 None 1MB (4) 128K x 8 (4) 128K x 8 DISPLAY CONFIGURATION Display Horizontal Refresh at SW1/1 SW1/2 Frequency 1024x768 VGA, Super VGA 31.5, 35.5 KHz 43.5 Hz Off Off Multi-Sync, 38 30-38 KHz 43.5 Hz Off On KHz Multi-Sync, 48 30-48 KHz 60 Hz On Off KHz Multi-Sync, 57 30-57 KHz 72 Hz On On KHz