TMC RESEARCH CORPORATION
IFSPVL (VER. 2A)
| 
 
  | |
| 
 Data bus:  | 
 32-bit, VL-Bus  | 
| 
 Size:  | 
 Three/quarter-length, full-height card  | 
| 
 Hard drive supported:  | 
 Two IDE (AT) interface drives  | 
| 
 Floppy drives supported:  | 
 Two 360KB, 720KB, 1.2MB, or 1.44MB drives  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 40-pin IDE(AT) interface connector  | 
 J1  | 
| 
 34-pin control cable connector - floppy drive  | 
 J2  | 
| 
 16-pin game port - internal  | 
 J3  | 
| 
 10-pin serial port (COM2/4) - internal  | 
 J4  | 
| 
 9-pin serial port (COM1/3) - external  | 
 J5  | 
| 
 25-pin parallel port (LPT1/2) - external  | 
 J6  | 
| 
 4-pin connector - Drive active LED  | 
 JP1  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| » | 
 IDE(AT) controller enabled  | 
 JP2  | 
 closed  | 
| » | 
 IDE(AT) controller disabled  | 
 JP2  | 
 open  | 
| » | 
 CPU is 386DX  | 
 JP3  | 
 open  | 
| » | 
 CPU is 486 (SX, DX, DX2, Overdrive, 487SX, P24T)  | 
 JP3  | 
 closed  | 
| » | 
 Floppy controller enabled  | 
 JP4  | 
 closed  | 
| » | 
 Floppy controller disabled  | 
 JP4  | 
 open  | 
| » | 
 Game port enabled  | 
 JP5  | 
 closed  | 
| » | 
 Game port disabled  | 
 JP5  | 
 open  | 
| » | 
 Parallel port (J6) is LPT1  | 
 RNG  | 
 pins 2-5 closed  | 
| » | 
 Parallel port (J6) is LPT2  | 
 RNG  | 
 pins 1-4 closed  | 
| » | 
 Parallel port disabled  | 
 RNG  | 
 pins 4-7 closed  | 
| 
 Note: RNG is configured by installing a 4-pin resistor network over the corresponding pins.  | |||
| 
 SERIAL PORTS CONFIGURATIONS  | ||
| 
 Port 1 (J5)  | 
 Port 2 (J4)  | 
 RNH  | 
| 
 COM1  | 
 COM2  | 
 pins 1-4 closed  | 
| 
 COM1  | 
 disabled  | 
 pins 2-5 closed  | 
| 
 disabled  | 
 COM2  | 
 pins 3-6 closed  | 
| 
 disabled  | 
 disabled  | 
 pins 4-7 closed  | 
| 
 Note: RNH is configured by installing a 4-pin resistor network over the corresponding pins.  | ||