AST RESEARCH, INC. PREMIUM SE SYSTEM BOARD (P/N202472-001) Processor Dependent upon the Cupid CPU board installed Processor Speed Dependent upon the Cupid CPU board installed Chip Set Intel Max. Onboard DRAM Dependent upon the Cupid CPU and memory boards installed Cache Dependent upon the Cupid CPU and memory boards installed BIOS AST Dimensions 355 x 304mm I/O Options 32-bit Cupid local bus slots (3), floppy drive interface (3), IDE interface, parallel port, PS/2 mouse port, serial ports (2), video port NPU Options Dependent upon the Cupid CPU board installed [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse port J12 External battery J26 Parallel port J13 Speaker J27 Serial port 1 J14 Fan connector J28 SVGA port J18 Front console J29 connector VGA feature J19 Hard drive LED J35 connector Serial port 2 J20 32-bit Cupid Local S1 bus slot IDE interface J22 32-bit Cupid Local S2 bus slot Floppy drive J24 32-bit Cupid Local S3 interface 1 & 2 bus slot Floppy drive J25 interface 3 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » Factory configured - do not E1 Closed alter » Factory configured - do not E2 Open alter » Factory configured - do not E3 pins 1 & 2 alter closed » Factory configured - do not E4 Closed alter » Factory configured - do not E5 Open alter » Factory configured - do not E6 Open alter » Factory configured - do not J23 N/A alter » VGA enabled SW1/switch 1 On VGA disabled SW1/switch 1 Off » CMOS memory normal operation SW1/switch 2 Off CMOS memory clear SW1/switch 2 On » Password enabled SW1/switch 3 Off Password clear SW1/switch 3 On » BIOS normal operation SW1/switch 4 Off BIOS forced update SW1/switch 4 On CPU CONFIGURATION Note:Dependent upon CPU board installed. See Cupid boards. VIDEO MEMORY CONFIGURATION Size Bank 0 Bank 1 512KB (4) 256K x 4 NONE 1M (4) 256K x 4 (4) 256K x 4