IPC CORPORATION, LTD. IPC MBFDSIIS-25 Processor 80386SX (exact location unidentified) Processor Speed 25MHz Chip Set Unidentified Maximum Onboard Memory 16MB Cache 512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options External memory card, floppy drive interface, hard drive interface, parallel ports (2), serial ports (4), VGA port, cache connector, drawer port connector, magnetic card reader connector, touch screen board connector, riser slot NPU Options Unidentified [Image] CONNECTIONS Function Label Function Label VGA port J1 Drawer port connector J10 Parallel port 2 J2 Hard drive interface J12 Parallel port 1 J3 Touch screen board J13 connector Floppy drive J4 Magnetic card reader J14 interface connector Serial port 1 J5 Cache connector J15 Serial port 2 J6 Multi-level keylock J16 Chassis fan power J7 Chassis fan power J17 (not used) Serial port 3 J8 External memory card SL1 Serial port 4 J9 Riser slot SL2 USER CONFIGURABLE SETTINGS Setting Label Position » Factory configured - do not alter J18 N/A » Multi I/O address & data register JP1 Pins 2 & 3 address select 398H/399H closed Multi I/O address & data register JP1 Pins 1 & 2 address 26EH/26FH closed » Multi I/O configuration registers JP2 Pins 1 & 2 closed » Multi I/O configuration registers JP3 Pins 2 & 3 closed » Multi I/O configuration registers JP4 Pins 2 & 3 closed » Multi I/O configuration registers JP5 Pins 2 & 3 closed » Multi I/O configuration registers JP6 Pins 2 & 3 closed » CMOS memory normal operation JP9 Open (1287A) CMOS memory clear (1287A) JP9 Pins 1 & 2 closed » CMOS memory normal operation (1287) JP9 Open CMOS memory clear (1287) JP9 Pins 2 & 3 closed » Cache window address select DC000H JP12 Open - DFFFFH Cache window address select ECOOOH JP12 Closed - EFFFFH Reset disabled JP15 Open Reset enabled JP15 Closed » AT bus speed select 8MHz JP16 Pins 1 & 2 closed AT bus speed select 12MHz JP16 Pins 2 & 3 closed » Factory configured - do not alter JP18 Pins 2 & 3 closed » LCD contrast select LCDENA# signal JP19 Pins 2 & 3 for LCD power sequencing closed LCD contrast select PWROFF signal JP19 Pins 1 & 2 for power sequencing closed Touch screen select resistive keys JP20 Pins 1 & 2 closed Touch screen select capacitive JP20 Pins 2 & 3 touch screen closed DRAM Size Bank 0 Bank 1 Bank 2 Bank 3 SL1 1MB (1) 256K (1) 256K (1) 256K (1) 256K None x 9 x 9 x 9 x 9 2MB (1) 1M x (1) 1M x None None None 9 9 2MB (1) 256K (1) 256K (1) 256K (1) 256K 1MB on x 9 x 9 x 9 x 9 card 4MB (1) 1M x (1) 1M x (1) 1M x (1) 1M x None 9 9 9 9 8MB (1) 1M x (1) 1M x (1) 1M x (1) 1M x 4MB on 9 9 9 9 card 8MB (1) 4M x (1) 4M x None None None 9 9 16MB (1) 4M x (1) 4M x (1) 4M x (1) 4M x None 9 9 9 9 CACHE SIZE Note: 512KB cache card is installed at J15. CACHE WAIT STATE Setting JP13 JP14 » 0 wait state Closed Open 1 wait states Open Closed CPU PIPELINE Setting JP10 JP11 JP17 » Pipeline enabled Pins 1 & 2 Pins 2 & 3 Pins 2 & 3 closed closed closed Pipeline Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 disabled closed closed closed PARALLEL PORT 2 IRQ IRQ JP7 » IRQ5 Pins 1 & 2 closed IRQ7 Pins 3 & 4 closed SERIAL PORT 3 IRQ Setting IRQ JP7 » COM3 IRQ11 Pins 9 & 10 closed COM3 IRQ4 Pins 11 & 12 closed SERIAL PORT 4 IRQ Setting IRQ JP7 » COM4 IRQ10 Pins 5 & 6 closed COM4 IRQ3 Pins 7 & 8 closed PARALLEL PORT 2 ADDRESS Setting Address JP8 » LPT2 278H - 27FH Pins 9 & 10 closed LPT1 378H - 37FH Pins 11 & 12 closed SERIAL PORT 3 ADDRESS Setting Address JP8 COM1 3F8H - 3FFH Pins 3 & 4 closed » COM3 3E8H - 3EFH Pins 1 & 2 closed SERIAL PORT 4 ADDRESS Setting Address JP8 COM2 2F8H - 2FFH Pins 7 & 8 closed » COM4 2E8H - 2EFH Pins 5 & 6 closed