Bravo LC 3/33s (202492-101, 011) Motherboard Settings and Configuration

Processor	80386SX
Processor Speed	33MHz
Chip Set	AST
Max. Onboard DRAM	16MB
Cache	None
BIOS	AST
Dimensions	254mm x 338mm
I/O Options	Bus mouse port, floppy drive interface, IDE interface, LAN module, parallel port, serial port (2), VGA port
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 2 (COM2)	J12	IDE interface	J22
Parallel port	J13	Floppy drive interface	J24
Bus mouse port	J14	External speaker	J27
LAN module	J15 & J16	Fan power	J28
Serial port 1 (COM1)	J17	Front panel switches & LEDs	J29
VGA port	J18	Feature connectors (unknown function)	J46, J50, J51, J52
VGA pass-through	J19	IDE interface LED	J100

USER CONFIGURABLE SETTINGS
Function		Jumper/Switch	Position
»	Factory configured - do not alter	E1	pins 1 & 2 closed
»	CMOS memory normal operation	E2	open
	CMOS memory clear	E2	closed
»	Parallel port interrupt select IRQ7	E3	pins 2 & 3 closed
	Parallel port interrupt select IRQ5	E3	pins 1 & 2 closed
»	VGA port enabled	SW1/switch 1	closed
	VGA port disabled	SW1/switch 1	open
»	Password check enabled	SW1/switch 2	open
	Password check disabled	SW1/switch 2	closed
»	Factory configured - do not alter	SW1/switch 3	open
»	Factory configured - do not alter	SW1/switch 4	open

DRAM CONFIGURATION
Size	Bank 0	Bank 1
2MB	(2) 256K x 36	NONE
4MB	(2) 256K x 36	(2) 256K x 36
8MB	(2) 1M x 36	NONE
16MB	(2) 1M x 36	(2) 1M x 36

VRAM CONFIGURATION
Size	VRAM
512KB	(4) 44256