MCT-MI0 IO card Settings and Configuration

DIAMOND FLOWER, INC.

MCT-MI0

Card Type
Multi-I/O card
Chip Set
8250
Maximum Onboard Memory
None
I/O Options
Game port, parallel port, serial ports (2), Clock/Calendar external battery connector
Data Bus
8-bit ISA
Floppy drives supported
None

CONNECTIONS
Function
Label
Function
Label
Clock/Calendar external battery connector
J1
Serial port 1
J4
Serial port 2
J2
Parallel port
J5
Game port
J3

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
Serial port 2 DCD normal operation
JP1/A
Pins 1 & 2 closed

Serial port 2 DCD forced true
JP1/A
Pins 2 & 3 closed
»
Serial port 2 DSR normal operation
JP1/B
Pins 1 & 2 closed

Serial port 2 DSR forced true
JP1/B
Pins 2 & 3 closed
»
Serial port 2 CTS normal operation
JP1/C
Pins 1 & 2 closed

Serial port 2 CTS forced true
JP1/C
Pins 2 & 3 closed
»
Serial port 1 DCD normal operation
JP2/A
Pins 1 & 2 closed

Serial port 1 DCD forced true
JP2/A
Pins 2 & 3 closed
»
Serial port 1 DSR normal operation
JP2/B
Pins 1 & 2 closed

Serial port 1 DSR forced true
JP2/B
Pins 2 & 3 closed
»
Serial port 1 CTS normal operation
JP2/C
Pins 1 & 2 closed

Serial port 1 CTS forced true
JP2/C
Pins 2 & 3 closed
»
Serial port 1 enabled
SW2/4
On

Serial port 1 disabled
SW2/4
Off
»
Serial port 1 enabled
SW2/5
On

Serial port 1 disabled
SW2/5
Off
»
Parallel port enabled
SW2/6
On

Parallel port disabled
SW2/6
Off

USER CONFIGURABLE SETTINGS (CON’T)
Function
Label
Position
»
Game port enabled
SW2/7
On

Game port disabled
SW2/7
Off
»
Clock/Calendar enabled
SW2/8
On

Clock/Calendar disabled
SW2/8
Off

DTE SELECTION
Setting
JP4
JP3
TX
Pins 1 & 2 closed
Pins 1 & 2 closed
RX
Pins 3 & 4 closed
Pins 3 & 4 closed
RTS
Pins 5 & 6 closed
Pins 5 & 6 closed
CTS
Pins 7 & 8 closed
Pins 7 & 8 closed
DTR
Pins 9 & 10 closed
Pins 9 & 10 closed

DCE SELECTION
Setting
JP4
JP3
TX/RX
Pins 1 & 3, 2 & 4 closed
Pins 1 & 3, 2 & 4 closed
RTS/CTS
Pins 5 & 7, 6 & 8 closed
Pins 5 & 7, 6 & 8 closed
DTR
Pins 9 & 10 closed
Pins 9 & 10 closed

PARALLEL PORT ADDRESS SELECTION
Setting
SW2/3
»
LPTA
Off

LPTB
On

SERIAL PORT 1 & 2 ADDRESS SELECTION
Serial port 1
Serial port 2
SW2/1
SW2/2
»
COM1 (3F8h)
COM2 (2F8h)
On
On

COM2 (2F8h)
COM2 (2F8h)
Off
On

COM3 (3E8h)
COM4 (2E8h)
On
Off

CLOCK/CALANDER INTERRUPT SELECTION
IRQ
SW1/7
SW1/8
»
IRQ2
Off
On

IRQ5
On
Off

SERIAL PORT 1 INTERRUPT SELECTION
IRQ
SW1/3
SW1/4
»
IRQ4
Off
On

IRQ3
On
Off

SERIAL PORT 2 INTERRUPT SELECTION
IRQ
SW1/1
SW1/2
»
IRQ3
On
Off

IRQ4
Off
On

PARALLEL PORT INTERRUPT SELECTION
IRQ
SW1/5
SW1/6
»
IRQ7
On
Off

IRQ5
Off
On

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MCT-MI0 IO card Settings and Configuration

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Card Type	Multi-I/O card
Chip Set	8250
Maximum Onboard Memory	None
I/O Options	Game port, parallel port, serial ports (2), Clock/Calendar external battery connector
Data Bus	8-bit ISA
Floppy drives supported	None

CONNECTIONS
Function	Label	Function	Label
Clock/Calendar external battery connector	J1	Serial port 1	J4
Serial port 2	J2	Parallel port	J5
Game port	J3

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Serial port 2 DCD normal operation	JP1/A	Pins 1 & 2 closed
	Serial port 2 DCD forced true	JP1/A	Pins 2 & 3 closed
»	Serial port 2 DSR normal operation	JP1/B	Pins 1 & 2 closed
	Serial port 2 DSR forced true	JP1/B	Pins 2 & 3 closed
»	Serial port 2 CTS normal operation	JP1/C	Pins 1 & 2 closed
	Serial port 2 CTS forced true	JP1/C	Pins 2 & 3 closed
»	Serial port 1 DCD normal operation	JP2/A	Pins 1 & 2 closed
	Serial port 1 DCD forced true	JP2/A	Pins 2 & 3 closed
»	Serial port 1 DSR normal operation	JP2/B	Pins 1 & 2 closed
	Serial port 1 DSR forced true	JP2/B	Pins 2 & 3 closed
»	Serial port 1 CTS normal operation	JP2/C	Pins 1 & 2 closed
	Serial port 1 CTS forced true	JP2/C	Pins 2 & 3 closed
»	Serial port 1 enabled	SW2/4	On
	Serial port 1 disabled	SW2/4	Off
»	Serial port 1 enabled	SW2/5	On
	Serial port 1 disabled	SW2/5	Off
»	Parallel port enabled	SW2/6	On
	Parallel port disabled	SW2/6	Off

USER CONFIGURABLE SETTINGS (CON’T)
Function		Label	Position
»	Game port enabled	SW2/7	On
	Game port disabled	SW2/7	Off
»	Clock/Calendar enabled	SW2/8	On
	Clock/Calendar disabled	SW2/8	Off

DTE SELECTION
Setting	JP4	JP3
TX	Pins 1 & 2 closed	Pins 1 & 2 closed
RX	Pins 3 & 4 closed	Pins 3 & 4 closed
RTS	Pins 5 & 6 closed	Pins 5 & 6 closed
CTS	Pins 7 & 8 closed	Pins 7 & 8 closed
DTR	Pins 9 & 10 closed	Pins 9 & 10 closed

DCE SELECTION
Setting	JP4	JP3
TX/RX	Pins 1 & 3, 2 & 4 closed	Pins 1 & 3, 2 & 4 closed
RTS/CTS	Pins 5 & 7, 6 & 8 closed	Pins 5 & 7, 6 & 8 closed
DTR	Pins 9 & 10 closed	Pins 9 & 10 closed

PARALLEL PORT ADDRESS SELECTION
Setting		SW2/3
»	LPTA	Off
	LPTB	On

SERIAL PORT 1 & 2 ADDRESS SELECTION
Serial port 1		Serial port 2	SW2/1	SW2/2
»	COM1 (3F8h)	COM2 (2F8h)	On	On
	COM2 (2F8h)	COM2 (2F8h)	Off	On
	COM3 (3E8h)	COM4 (2E8h)	On	Off

CLOCK/CALANDER INTERRUPT SELECTION
IRQ		SW1/7	SW1/8
»	IRQ2	Off	On
	IRQ5	On	Off

SERIAL PORT 1 INTERRUPT SELECTION
IRQ		SW1/3	SW1/4
»	IRQ4	Off	On
	IRQ3	On	Off

SERIAL PORT 2 INTERRUPT SELECTION
IRQ		SW1/1	SW1/2
»	IRQ3	On	Off
	IRQ4	Off	On

PARALLEL PORT INTERRUPT SELECTION
IRQ		SW1/5	SW1/6
»	IRQ7	On	Off
	IRQ5	Off	On