MIO-400KF, MIO-400KF REV. C Hard Disk/Floppy Controller Settings and Configuration

DIAMOND FLOWER INC.

MIO-400KF, MIO-400KF REV. C

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two IDE (AT) Interface drives

Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS
Function
Location
4-pin connector - drive active LED
J1
34-pin data cable connector - floppy drive
J2
16-pin game port
J3
10-pin serial port 2 - internal
J4
40-pin IDE (AT) connector
J5
9-pin serial port 1 - external
J6
25-pin parallel port - external
J7

USER CONFIGURABLE SETTINGS
Function
Location
Setting
»
Hard drive enabled
JP3/H
Pins 2 & 3 closed

Hard drive disabled
JP3/H
Pins 1 & 2 closed
»
Game port enabled
JP3/I
Pins 2 & 3 closed

Game port disabled
JP3/I
Pins 1 & 2 closed

USER CONFIGURABLE SETTINGS (CONTINUED)
Function
Location
Setting
»
Serial Port 2 is DTE (Data Terminal Equipment)
JP4
1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

Serial Port 2 is DCE (Data Comm. Equipment)
JP4
1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 10
»
Serial Port 1 is DTE
JP5
1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

Serial Port 1 is DCE
JP5
1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 10
Note: Designated pins should be in closed position

SERIAL PORT 1 SIGNAL STATUS
Function
Location
Setting
»
DCD (Data Carrier Detect) - Normal
JP1/A
Pins 1 & 2 closed

DCD (Data Carrier Detect) - Forced True
JP1/A
Pins 2 & 3 closed
»
DSR (Data Set Ready) - Normal
JP1/B
Pins 1 & 2 closed

DSR (Data Set Ready) - Forced True
JP1/B
Pins 2 & 3 closed
»
CTS (Clear To Send) - Normal
JP1/C
Pins 1 & 2 closed

CTS (Clear To Send) - Forced True
JP1/C
Pins 2 & 3 closed

SERIAL PORT 2 SIGNAL STATUS
Function
Location
Setting
»
DCD (Data Carrier Detect) - Normal
JP2/A
Pins 1 & 2 closed

DCD (Data Carrier Detect) - Forced True
JP2/A
Pins 2 & 3 closed
»
DSR (Data Set Ready) - Normal
JP2/B
Pins 1 & 2 closed

DSR (Data Set Ready) - Forced True
JP2/B
Pins 2 & 3 closed
»
CTS (Clear To Send) - Normal
JP2/C
Pins 1 & 2 closed

CTS (Clear To Send) - Forced True
JP2/C
Pins 2 & 3 closed

PARALLEL PORT CONFIGURATION
LPT
JP3/A
JP3/B

LPT1 (3BCh)
Pins 1 & 2 closed
Pins 2 & 3 closed
»
LPT2 (378h)
Pins 2 & 3 closed
Pins 2 & 3 closed

LPT3 (278h)
Pins 2 & 3 closed
Pins 1 & 2 closed

Disabled
Pins 1 & 2 closed
Pins 1 & 2 closed

SERIAL PORT(S) CONFIGURATION
Serial Port 1
Serial Port 2
JP3/C
JP3/D
JP3/E
JP8/A
JP8/B
»
COM1
COM2
2 & 3
2 & 3
2 & 3
Closed
Closed

COM2
COM3
2 & 3
2 & 3
1 & 2
Closed
Open

COM1
COM4
2 & 3
2 & 3
2 & 3
Open
Closed

COM3
COM4
2 & 3
2 & 3
2 & 3
Open
Open

COM1
Disabled
2 & 3
1 & 2
2 & 3
Closed
Closed

Disabled
COM2
1 & 2
2 & 3
2 & 3
Closed
Closed

Disabled
Disabled
1 & 2
1 & 2
1 & 2
Closed
Closed
Note: Pins designated should be in the closed position.
FLOPPY DRIVE CONFIGURATION
Drive
JP3/F
JP3/G
»
Floppy drive enabled
Pins 2 & 3 closed
Pins 2 & 3 closed

Floppy drive disabled
Pins 1 & 2 closed
Pins 2 & 3 closed
SERIAL PORT 1 IRQ SELECTION
IRQ
JP9/A
JP9/B
JP9/C
JP9/D

IRQ2
Closed
Open
Open
Open
»
IRQ3
Open
Open
Open
Closed

IRQ4
Open
Open
Closed
Open

IRQ5
Open
Closed
Open
Open
SERIAL PORT 2 IRQ SELECTION
IRQ
JP9/E
JP9/F
JP9/G
JP9/H

IRQ2
Closed
Open
Open
Open

IRQ3
Open
Open
Open
Closed
»
IRQ4
Open
Open
Closed
Open

IRQ5
Open
Closed
Open
Open
PARALLEL PORT IRQ
IRQ
JP9/I
JP9/J
»
IRQ7
Open
Closed

IRQ5
Closed
Open

MIO-400KF, MIO-400KF REV. C Hard Disk/Floppy Controller Settings and Configuration

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CONNECTIONS
Function	Location
4-pin connector - drive active LED	J1
34-pin data cable connector - floppy drive	J2
16-pin game port	J3
10-pin serial port 2 - internal	J4
40-pin IDE (AT) connector	J5
9-pin serial port 1 - external	J6
25-pin parallel port - external	J7

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Hard drive enabled	JP3/H	Pins 2 & 3 closed
	Hard drive disabled	JP3/H	Pins 1 & 2 closed
»	Game port enabled	JP3/I	Pins 2 & 3 closed
	Game port disabled	JP3/I	Pins 1 & 2 closed

SERIAL PORT 1 SIGNAL STATUS
Function		Location	Setting
»	DCD (Data Carrier Detect) - Normal	JP1/A	Pins 1 & 2 closed
	DCD (Data Carrier Detect) - Forced True	JP1/A	Pins 2 & 3 closed
»	DSR (Data Set Ready) - Normal	JP1/B	Pins 1 & 2 closed
	DSR (Data Set Ready) - Forced True	JP1/B	Pins 2 & 3 closed
»	CTS (Clear To Send) - Normal	JP1/C	Pins 1 & 2 closed
	CTS (Clear To Send) - Forced True	JP1/C	Pins 2 & 3 closed

SERIAL PORT 2 SIGNAL STATUS
Function		Location	Setting
»	DCD (Data Carrier Detect) - Normal	JP2/A	Pins 1 & 2 closed
	DCD (Data Carrier Detect) - Forced True	JP2/A	Pins 2 & 3 closed
»	DSR (Data Set Ready) - Normal	JP2/B	Pins 1 & 2 closed
	DSR (Data Set Ready) - Forced True	JP2/B	Pins 2 & 3 closed
»	CTS (Clear To Send) - Normal	JP2/C	Pins 1 & 2 closed
	CTS (Clear To Send) - Forced True	JP2/C	Pins 2 & 3 closed

PARALLEL PORT CONFIGURATION
LPT		JP3/A	JP3/B
	LPT1 (3BCh)	Pins 1 & 2 closed	Pins 2 & 3 closed
»	LPT2 (378h)	Pins 2 & 3 closed	Pins 2 & 3 closed
	LPT3 (278h)	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 1 & 2 closed	Pins 1 & 2 closed

SERIAL PORT(S) CONFIGURATION
Serial Port 1		Serial Port 2	JP3/C	JP3/D	JP3/E	JP8/A	JP8/B
»	COM1	COM2	2 & 3	2 & 3	2 & 3	Closed	Closed
	COM2	COM3	2 & 3	2 & 3	1 & 2	Closed	Open
	COM1	COM4	2 & 3	2 & 3	2 & 3	Open	Closed
	COM3	COM4	2 & 3	2 & 3	2 & 3	Open	Open
	COM1	Disabled	2 & 3	1 & 2	2 & 3	Closed	Closed
	Disabled	COM2	1 & 2	2 & 3	2 & 3	Closed	Closed
	Disabled	Disabled	1 & 2	1 & 2	1 & 2	Closed	Closed
Note: Pins designated should be in the closed position.

FLOPPY DRIVE CONFIGURATION
Drive		JP3/F	JP3/G
»	Floppy drive enabled	Pins 2 & 3 closed	Pins 2 & 3 closed
	Floppy drive disabled	Pins 1 & 2 closed	Pins 2 & 3 closed

SERIAL PORT 1 IRQ SELECTION
IRQ		JP9/A	JP9/B	JP9/C	JP9/D
	IRQ2	Closed	Open	Open	Open
»	IRQ3	Open	Open	Open	Closed
	IRQ4	Open	Open	Closed	Open
	IRQ5	Open	Closed	Open	Open

SERIAL PORT 2 IRQ SELECTION
IRQ		JP9/E	JP9/F	JP9/G	JP9/H
	IRQ2	Closed	Open	Open	Open
	IRQ3	Open	Open	Open	Closed
»	IRQ4	Open	Open	Closed	Open
	IRQ5	Open	Closed	Open	Open

PARALLEL PORT IRQ
IRQ		JP9/I	JP9/J
»	IRQ7	Open	Closed
	IRQ5	Closed	Open