Data bus:	32-bit, VL-Bus
Size:	Three-quarter length, half-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
34-pin control cable connector - floppy drive	CN1
25-pin parallel port (LPT1/2) - external	CN2
40-pin IDE(AT) Interface connector	CN3
4-pin connector - drive active LED	CN4
10-pin serial port 2 (COM2/4) - internal	CN5
10-pin serial port 1 (COM1/3) - external	CN6
15-pin game port - internal	JP2

WAIT STATE
Speed		J2	J3	J4
	16MHz VL Bus Clock	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	20 or 25MHz VL Bus Clock	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 2 & 3 closed
	25 or 33MHz VL Bus Clock	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 1 & 2 closed
	33MHz VL Bus Clock	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 2 & 3 closed
	40MHz VL Bus Clock	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	50MHz VL Bus Clock	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 2 & 3 closed
	50MHz VL Bus Clock	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 1 & 2 closed
»	50MHz VL Bus Clock	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 2 & 3 closed

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Hard drive enabled	J1	Pins 2 & 3 closed
	Hard drive disabled	J1	Pins 1 & 2 closed
»	I/O Channel Ready signal disabled	J5	Open
	I/O Channel Ready signal enabled	J5	Closed
»	Uses VL Ready	J6	Pins 2 & 3 closed
	Use CPU Ready	J6	Pins 1 & 2 closed
»	Floppy drive A:/B: order normal	J7	Pins 2 & 3 closed
	Floppy drive A:/B: order changed	J7	Pins 1 & 2 closed
»	Floppy drive enabled	J8	Pins 2 & 3 closed
	Floppy drive disabled	J8	Pins 1 & 2 closed
»	Floppy drive port address is 3F0-3F7h	J9	Pins 2 & 3 closed
	Floppy drive port address is 370-377h	J9	Pins 1 & 2 closed
»	Hard drive interrupt is IRQ14	J17	Closed
	Hard drive interrupt is disabled	J17	Open
»	Serial Port 2 interrupt is IRQ3	J18	Closed
	Serial Port 2 interrupt is disabled	J18	Open
»	Serial Port 1 interrupt is IRQ4	J19	Closed
	Serial Port 1 interrupt is disabled	J19	Open
»	Floppy drive interrupt is IRQ6	J21	Closed
	Floppy drive interrupt is disabled	J21	Open
»	Game Port enabled	J23	Closed
	Game Port disabled	J23	Open

PARALLEL PORT CONFIGURATION
LPT		Jumper J10	Jumper J11
	LPT2	Pins 1 & 2 closed	Pins 1 & 2 closed
	LPT3	Pins 1 & 2 closed	Pins 2 & 3 closed
	Disabled	Pins 2 & 3 closed	Pins 1 & 2 closed
»	LPT1	Pins 2 & 3 closed	Pins 2 & 3 closed

SERIAL PORT 1 CONFIGURATION
COM		Jumper J12	Jumper J13
	COM3	Pins 1 & 2 closed	Pins 1 & 2 closed
	Disabled	Pins 1 & 2 closed	Pins 2 & 3 closed
	COM4	Pins 2 & 3 closed	Pins 1 & 2 closed
»	COM1	Pins 2 & 3 closed	Pins 2 & 3 closed

SERIAL PORT 2 CONFIGURATION
COM		Jumper J14	Jumper J15
	COM4	Pins 1 & 2 closed	Pins 1 & 2 closed
	COM3	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 1 & 2 closed	Pins 2 & 3 closed
»	COM2	Pins 2 & 3 closed	Pins 2 & 3 closed

PARALLEL PORT INTERRUPT REQUEST
IRQ		Jumper J20	Jumper J22
»	Parallel port interrupt is IRQ7	Open	Closed
	Parallel port interrupt is IRQ5	Closed	Open