DELL COMPUTER CORPORATION SYSTEM V386DX/33 Processor 80386DX Processor Speed 33MHz Chip Set VLSI Max. Onboard DRAM 64MB Cache 16KB BIOS AMI Dimensions 330mm x 218mm I/O Options Floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), VGA connector NPU Options 80387DX [Image] CONNECTIONS Purpose Location Purpose Location VGA connector CN1 IDE interface CN7 PS/2 mouse connector CN2 Reset switch P11 Serial port 2 CN3 Speaker P12 Serial port 1 CN4 Power LED & keylock P13 Parallel port CN5 Turbo LED P14 Floppy drive interface CN6 Turbo switch P15 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » VGA IRQ generation enabled JP1 pins 2 & 3 closed VGA IRQ generation disabled JP1 pins 1 & 2 closed » On board VGA enabled JP2 pins 2 & 3 closed On board VGA disabled JP2 pins 1 & 2 closed » Single IDE drive installed JP3 pins 1 & 2 closed Dual IDE drives installed JP3 Open » Monitor type select color JP6 pins 1 & 2 closed Monitor type select JP6 pins 2 & 3 monochrome closed » CMOS memory normal operation JP7 pins 2 & 3 closed CMOS memory clear JP7 pins 1 & 2 closed » Power good signal detect JP10 pins 1 & 2 from power supply enabled closed Power good signal detect JP10 pins 2 & 3 from power supply disabled closed » Monitor type select all SW1/1 Off others Monitor type select old SW1/1 On Multisync » VGA type select PS/2 SW1/2 On VGA type select AT SW1/2 Off » Monitor resolution select SW1/5 On 1024 x 768 interlaced Monitor resolution select SW1/5 Off 1024 x 768 non interlaced DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 4MB (1) 1M x 36 NONE NONE NONE 8MB (1) 1M x 36 (1) 1M x 36 NONE NONE 12MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 NONE 16MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 16MB (1) 4M x 36 NONE NONE NONE 20MB (1) 4M x 36 (1) 1M x 36 NONE NONE 24MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 NONE 28MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 32MB (1) 4M x 36 (1) 4M x 36 NONE NONE 36MB (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 NONE 40MB (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 48MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 NONE 52MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 64MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 CACHE CONFIGURATION Size Bank 0 16KB (2) 8K x 8 Note: The location of the cache bank is unknown. Cache is factory installed and is not configurable. VIDEO MEMORY CONFIGURATION Size Bank 0 Bank 1 256KB (1) 256K x 8 NONE 512KB (1) 256K x 8 (1) 256K x 8 Note: Bank 0 is factory installed and is not configurable. VIDEO REFRESH RATE CONFIGURATION (800 X 600) Refresh rate Colors SW1/3 SW1/4 56Hz/56Hz 16/256 On On 60Hz/60Hz 16/256 Off On 72Hz/60Hz 16/256 Off Off 72Hz/56Hz 16/256 On Off SELECTED MONITOR CONFIGURATION Type SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 Royal VGA Off On Off On On (.39i) Royal SVGA Off On Off On On (.28i) LiteOn SVGA Off On On On On (.28i) LiteOn UVGA Off On Off On Off (.28ni) Note: These settings represent the factory default settings.