UNIDENTIFIED LANODE-286 Processor 80286, P9 Processor Speed 12MHz Video Processor Unidentified Chipset 101SX, 111SX Maximum Onboard Memory 8MB DRAM Maximum Video Memory None Cache None BIOS AMI Dimensions 300 x 200mm I/O Options Floppy drive interface, IDE interface, parallel port, serial ports (2), video port NPU Options 80287 Video Types Supported Monochrome Highest Resolution Unidentified Supported [Image] CONNECTIONS Function Label Function Label Floppy drive interface J1 Reset switch JP4 IDE interface J2 Chassis fan power JP5 Video port J3 Keylock connector JP6 Serial port 1 J4 Turbo switch JP17 Serial port 2 J5 Turbo LED JP18 Parallel port J6 IDE interface LED JP19 Network LED JP2 Keyboard connector JP43 Power LED JP3 USER CONFIGURABLE SETTINGS Setting Label Position 101SX chipset installed JP10 Pins 2 & 3 closed 111SX chipset installed JP10 Pins 1 & 2 closed NPU synchronous with CPU JP13 Pins 1 & 2 closed NPU asynchronous with CPU JP13 Pins 2 & 3 closed BIOS type select 27128 JP15 Pins 2 & 3 closed BIOS type select 27256 JP15 Pins 1 & 2 closed Bus clock dependent JP21 Closed Bus clock independent JP21 Open » Factory configured - do not alter JP22 Closed On board video enabled JP27 Pins 1 & 2 closed On board video disabled JP27 Pins 2 & 3 closed C.G signal internal JP28 Pins 1 & 2 closed C.G signal external JP28 Pins 2 & 3 closed Select color display mode on color JP29 Pins 2 & 3 monitor closed Select color display emulation on JP29 Pins 1 & 2 monochrome monitor closed Zero wait states enabled JP30 Closed Zero wait states disabled JP30 Open Power good signal detect from power JP34 Pins 1 & 2 supply closed Power good signal detect from board JP34 Pins 2 & 3 closed 384KB high memory enabled SW1/1 On 384KB high memory disabled SW1/1 Off » Factory configured - do not alter SW1/6 On Select color monitor type SW1/7 On Select monochrome monitor type SW1/7 Off 80287 coprocessor installed SW1/8 On 80287 coprocessor not installed SW1/8 Off Note:The setting of JP29 is only valid when the internal video board is enabled. PROCESSOR TYPE SELECTION Setting JP7 JP9 JP12 JP20 JP44 80286 Closed Pins 2 & 3 Open Pins 1 & 2 Open closed closed P9 Open Pins 1 & 2 Closed Pins 2 & 3 Closed closed closed IDE INTERFACE CONFIGURATION Setting JP31 JP41 Enabled Closed Closed Disabled Open Open DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 512KB (2) 256K x None None None 9 640KB (2) 256K x (2) 64K x 9 None None 9 1MB 1 (2) 256K x (2) 256K x None None 9 9 1MB 2 (2) 256K x (2) 256K x None None 9 9 1.5MB (2) 256K x (2) 256K x (2) 256K x None 9 9 9 2MB 1 (2) 256K x (2) 256K x (2) 256K x (2) 256K x 9 9 9 9 2MB 2 (2) 1M x 9 None None None 2MB 3 (2) 1M x 9 None None None 3MB (2) 256K x (2) 256K x (2) 1M x 9 None 9 9 4MB 1 (2) 1M x 9 (2) 1M x 9 None None 4MB 2 (2) 1M x 9 (2) 1M x 9 None None 4.5MB (2) 1M x 9 (2) 1M x 9 (2) 256K x None 9 5MB 1 (2) 256K x (2) 256K x (2) 1M x 9 (2) 1M x 9 9 9 5MB 2 (2) 1M x 9 (2) 1M x 9 (2) 256K x (2) 256K x 9 9 6MB (2) 1M x 9 (2) 1M x 9 (2) 1M x 9 None 8MB (2) 1M x 9 (2) 1M x 9 (2) 1M x 9 (2) 1M x 9 Note:The exact location of each bank is unidentified. DRAM SWITCH SELECTION Size SW1/1 SW1/2 SW1/3 SW1/4 512KB Off Off Off Off 640KB Off On Off Off 1MB 1 Off Off Off On 1MB 2 Off On Off On 1.5MB Off Off On Off 2MB 1 Off Off On On 2MB 2 On Off Off Off 2MB 3 On On Off Off 3MB Off On On Off 4MB 1 On Off Off On 4MB 2 On On Off On 4.5MB On On On Off 5MB 1 Off On On On 5MB 2 On On On On 6MB On Off On Off 8MB On Off On On