IPC CORPORATION, LTD. IPC MBFDSIIS-33/mbfds2iis Processor 80386SX (exact location unidentified) Processor Speed 25/33MHz Chip Set Unidentified Max. Onboard DRAM 16MB Cache Unidentified BIOS Unidentified Dimensions 330mm x 218mm I/O Options VGA port, parallel ports (2), floppy drive interface, serial ports (4), drawer connector, IDE interface, keyboard and display board connector, magnetic card reader connector, cache card connector, multi level keylock connector, riser slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location VGA port J1 Drawer connector J10 Parallel port 2 J2 IDE interface J12 Parallel port 1 J3 Keyboard and J13 display board Floppy drive J4 Magnetic card J14 interface reader connector Serial port 1 J5 Cache card J15 connector Serial port 2 J6 Multi level keylock J16 connector Chassis fan power J7 Chassis fan power J17 Serial port 3 J8 Speaker J18 Serial port 4 J9 Riser slot SL1 USER CONFIGURABLE SETTINGS Function Jumper Position » Reset disabled JP15 Open Reset enabled JP15 Closed » Display signal select FDS-3600 JP20 pins 2 & 3 closed Display signal select FDS-2900 JP20 pins 1 & 2 closed » LCD display model select normal JP21 pins 1 & 2 operation closed LCD display model select JP21 pins 2 & 3 reversed closed » 640 x 480 video select LCD JP22 pins 1 & 2 closed 640 x 480 video select CRT JP22 pins 2 & 3 closed » Mainboard normal operation JP24 Open Mainboard testing JP24 Closed Serial port type select M5105 as JP33 pins 1 & 2 COM1 & COM2 closed Serial port type select M5105 as JP33 pins 2 & 3 COM3 & COM4 closed » M5105 or M5107 installed JP34 pins 2 & 3 closed M5109 installed JP34 pins 1 & 2 closed » Customer display signal select JP40 pins 1 & 2 active high closed Customer display signal select JP40 pins 2 & 3 active low closed » CMOS memory normal operation JP43 Open CMOS memory clear JP43 Closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 1MB 256KB 256KB NONE NONE 1.5MB 256KB 256KB (2) 256K x 9 NONE 2MB 256KB 256KB (2) 256K x 9 (2) 256K x 9 3MB 256KB 256KB (2) 1M x 9 NONE 5MB 256KB 256KB (2) 1M x 9 (2) 1M x 9 9MB 256KB 256KB (2) 4M x 9 NONE 16MB 256KB 256KB (2) 4M x 9 (2) 4M x 9 Note: Banks 0 & 1 are factory installed and not configurable. The location is unidentified. CPU SPEED CONFIGURATION Speed JP46 25MHz Open 33MHz Closed KEYBOARD CONFIGURATION Setting JP47 JP48 » Keyboard normal Open Open operation Keyboard test Closed Closed TOUCH SCREEN CONFIGURATION COM port JP44 JP45 com5 pins 1 & 2 closed pins 1 & 2 closed com1 pins 2 & 3 closed pins 2 & 3 closed IRQ CONFIGURATION IRQ Port JP7 » IRQ5 LPT2 pins 1 & 2 closed IRQ7 LPT2 pins 3 & 4 closed » IRQ11 COM3 pins 5 & 6 closed IRQ4 COM3 pins 7 & 8 closed » IRQ10 COM4 pins 9 & 10 closed IRQ3 COM4 pins 11 & 12 closed I/O ADDRESS CONFIGURATION Address Port JP8 » 3E8H - 3EFH COM3 pins 1 & 2 closed 3F8H - 3FFH COM1 pins 3 & 4 closed » 2E8H - 2EFH COM4 pins 5 & 6 closed 2F8H - 2FFH COM2 pins 7 & 8 closed » 278H - 27FH LPT2 pins 9 & 10 closed 378H - 37FH LPT1 pins 11 & 12 closed