MIO-V Hard Disk/Floppy Controller Settings and Configuration

FIRST INTERNATIONAL COMPUTER, INC.

MIO-V

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
25-pin parallel port (LPT1/2/3) - external
CN1
34-pin control cable connector - floppy drive
J1
40-pin IDE(AT) Interface connector
J2
10-pin serial port (COM1/3) - internal
JP1
10-pin serial port (COM2/4) - internal
JP4
4-pin connector - Drive active LED
JP7

USER CONFIGURABLE SETTINGS
Function
Location
Setting
»
Parallel port is uni-directional
JP2
closed

Parallel port is bi-directional
JP2
open
»
Parallel port Interrupt Request is IRQ7
JP3H
pins 2 & 3 closed

Parallel port Interrupt Request is IRQ5
JP3H
pins 1 & 2 closed
»
Floppy drive enabled
JP3G
pins 1 & 2 closed

Floppy drive disabled
JP3G
pins 2 & 3 closed

SERIAL PORT CONFIGURATION
Port 1 (JP1)
JP3A
JP3B
»
COM1
Pins 1 & 2 closed
Pins 2 & 3 closed

COM3
Pins 2 & 3 closed
Pins 1 & 2 closed

Disabled
Pins 2 & 3 closed
Pins 2 & 3 closed

SERIAL PORT CONFIGURATION
Port 2 (JP2)
JP3C
JP3D
»
COM2
Pins 1 & 2 closed
Pins 2 & 3 closed

COM4
Pins 2 & 3 closed
Pins 1 & 2 closed

Disabled
Pins 2 & 3 closed
Pins 2 & 3 closed

PARALLEL PORT (CN1) SETTINGS
LPT
JP3E
JP3F
»
1
Pins 1 & 2 closed
Pins 2 & 3 closed

2
Pins 2 & 3 closed
Pins 1 & 2 closed

3
Pins 1 & 2 closed
Pins 1 & 2 closed

Disabled
Pins 2 & 3 closed
Pins 2 & 3 closed

PARALLEL PORT (CN1) INTERRUPT REQUEST
IRQ
JP3H
»
7
Pins 1 & 2 closed

5
Pins 2 & 3 closed

IDE DATA TRANSFER RATE JP6
Main Board Speed
» Speed 0
Speed 1
Speed 2

£ 33MHz
JP6A - pins 1 & 2
JP6B - pins 1 & 2
JP6A - pins 2 & 3
JP6B - pins 1 & 2
JP6A - pins 2 & 3
JP6B - pins 2 & 3

³
JP6A - pins 1 & 2
JP6B - pins 1 & 2
JP6A - pins 2 & 3
JP6B - pins 1 & 2
JP6A - pins 2 & 3
JP6B - pins 2 & 3
Note:Pins designated should be in a closed position. The CPU speed identifer jumper on the mainboard must be in the closed position for ³ £

BIOS ADDRESS
Address
JP5/jumper 1
JP5/jumper 2
JP5/jumper 3
JP5/jumper 4
JP5/jumper 5

C0000h
closed
closed
closed
closed
closed

C2000h
closed
closed
closed
open
closed

C4000h
closed
closed
open
closed
closed

C6000h
closed
closed
open
open
closed

C8000h
closed
open
closed
closed
closed

CA000h
closed
open
closed
open
closed

CC000h
closed
open
open
closed
closed

CE000h
closed
open
open
open
closed

D0000h
open
closed
closed
closed
closed

D2000h
open
closed
closed
open
closed

D4000h
open
closed
open
closed
closed

D6000h
open
closed
open
open
closed

D8000h
open
open
closed
closed
closed

DA000h
open
open
closed
open
closed

DC000h
open
open
open
closed
closed
»
DE000h
open
open
open
open
closed

Disabled
n/a
n/a
n/a
n/a
open

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MIO-V Hard Disk/Floppy Controller Settings and Configuration

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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
25-pin parallel port (LPT1/2/3) - external	CN1
34-pin control cable connector - floppy drive	J1
40-pin IDE(AT) Interface connector	J2
10-pin serial port (COM1/3) - internal	JP1
10-pin serial port (COM2/4) - internal	JP4
4-pin connector - Drive active LED	JP7

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Parallel port is uni-directional	JP2	closed
	Parallel port is bi-directional	JP2	open
»	Parallel port Interrupt Request is IRQ7	JP3H	pins 2 & 3 closed
	Parallel port Interrupt Request is IRQ5	JP3H	pins 1 & 2 closed
»	Floppy drive enabled	JP3G	pins 1 & 2 closed
	Floppy drive disabled	JP3G	pins 2 & 3 closed

SERIAL PORT CONFIGURATION
Port 1 (JP1)		JP3A	JP3B
»	COM1	Pins 1 & 2 closed	Pins 2 & 3 closed
	COM3	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

SERIAL PORT CONFIGURATION
Port 2 (JP2)		JP3C	JP3D
»	COM2	Pins 1 & 2 closed	Pins 2 & 3 closed
	COM4	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

PARALLEL PORT (CN1) SETTINGS
LPT		JP3E	JP3F
»	1	Pins 1 & 2 closed	Pins 2 & 3 closed
	2	Pins 2 & 3 closed	Pins 1 & 2 closed
	3	Pins 1 & 2 closed	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

PARALLEL PORT (CN1) INTERRUPT REQUEST
IRQ		JP3H
»	7	Pins 1 & 2 closed
	5	Pins 2 & 3 closed

IDE DATA TRANSFER RATE JP6
Main Board Speed		» Speed 0	Speed 1	Speed 2
	£ 33MHz	JP6A - pins 1 & 2 JP6B - pins 1 & 2	JP6A - pins 2 & 3 JP6B - pins 1 & 2	JP6A - pins 2 & 3 JP6B - pins 2 & 3
	³	JP6A - pins 1 & 2 JP6B - pins 1 & 2	JP6A - pins 2 & 3 JP6B - pins 1 & 2	JP6A - pins 2 & 3 JP6B - pins 2 & 3
Note:Pins designated should be in a closed position. The CPU speed identifer jumper on the mainboard must be in the closed position for ³ £

BIOS ADDRESS
Address		JP5/jumper 1	JP5/jumper 2	JP5/jumper 3	JP5/jumper 4	JP5/jumper 5
	C0000h	closed	closed	closed	closed	closed
	C2000h	closed	closed	closed	open	closed
	C4000h	closed	closed	open	closed	closed
	C6000h	closed	closed	open	open	closed
	C8000h	closed	open	closed	closed	closed
	CA000h	closed	open	closed	open	closed
	CC000h	closed	open	open	closed	closed
	CE000h	closed	open	open	open	closed
	D0000h	open	closed	closed	closed	closed
	D2000h	open	closed	closed	open	closed
	D4000h	open	closed	open	closed	closed
	D6000h	open	closed	open	open	closed
	D8000h	open	open	closed	closed	closed
	DA000h	open	open	closed	open	closed
	DC000h	open	open	open	closed	closed
»	DE000h	open	open	open	open	closed
	Disabled	n/a	n/a	n/a	n/a	open