MPA-200/300 IO card Settings and Configuration

QUATECH, INC.

MPA-200/300

Card Type
I/O controller
Chipset/Controller
Intel
I/O Options
Serial port
Maximum DRAM
N/A

CONNECTIONS
Purpose
Location
Female D-25 serial port - data communications equipment
CN1
(Optional) Male D-25 serial port - data terminal equipment
CN2
Note: The MPA 200 is either DCE or DTE port equipped, but not both

CLOCK SPEED SELECT
Speed
J1
»
8MHz
Pins 1 & 2 closed

6MHz
Pins 2 & 3 closed

INTERRUPT SHARING
Setting
J4
Enabled
Pins 1 & 2 closed
Disabled
Pins 2 & 3 closed

INTERRUPT SELECTION
IRQ
J5
J6
IR/FONT>
Pins 1 & 7 closed
Open
IRQ3
Pins 2 & 8 closed
Open
IRQ4
Pins 3 & 9 closed
Open
IRQ5
Pins 4 & 10 closed
Open

INTERRUPT SELECTION
IRQ
J5
J6
IRQ6
Pins 5 & 11 closed
Open
IRQ7
Pins 6 & 12 closed
Open
IRQ10
Open
Pins 1 & 6 closed
IRQ11
Open
Pins 2 & 7 closed
IRQ12
Open
Pins 3 & 8 closed
IRQ14
Open
Pins 4 & 9 closed
IRQ15
Open
Pins 5 & 10 closed

DMA TRANSMIT CHANNEL
Setting
J10
Channel 1
Pins 1 & 7, 2 & 8 closed
Channel 2
Pins 3 & 9, 4 & 10 closed
Channel 3
Pins 5 & 11, 6 & 12 closed

DMA RECEIVE CHANNEL
Setting
J11
Channel 1
Pins 1 & 7, 2 & 8 closed
Channel 2
Pins 3 & 9, 4 & 10 closed
Channel 3
Pins 5 & 11, 6 & 12 closed
Note: Do not use the same channel for both DMA transmit and receive functions. Closing the same Pins on J10 and J11 will result in damage to the system.

LINE DRIVER CONTROL
Setting
J7
Drivers and receivers always enabled
Pins 1 & 2, 4 & 5 closed
Drivers and receivers controlled by programming register
Pins 2 & 3, 5 & 6 closed
Note: Location of J7 is not specified on manufacturer documentation.

SYNCA/RLEN CONFIGURATION
Setting
J8
SYNCA
Closed
RLEN
Open

I/O ADDRESS CONFIGURATION
Address
SW1
SW2
300h
1, 2, 3, 4, 5 & 6 on
1, 2, 3, 4, 5 & 6 on
240h
1, 2, 3, 4, 5, 6 & 8 on
1, 3, 4, 5 & 6 on
6FC4h
1 & 4 on
3, 4 & 5 on
Note:The address range for the DMM-100 is from 0 to FFFFh. The switches are a binary representation of the addresses. The switches have the following decimal values: SW1/1=8, SW1/2=4, SW1/3=2, SW1/4=1, SW1/5=8, SW1/6=4, SW1/7=2, SW1/8=1, SW2/1=8, SW2/2=4, SW2/3=2, SW2/4=1, SW2/5=8, SW2/6=4.

FACTORY CONFIGURED SETTINGS
Jumper
Setting
J2
N/A
J3
N/A

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MPA-200/300 IO card Settings and Configuration

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Card Type	I/O controller
Chipset/Controller	Intel
I/O Options	Serial port
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location
Female D-25 serial port - data communications equipment	CN1
(Optional) Male D-25 serial port - data terminal equipment	CN2
Note: The MPA 200 is either DCE or DTE port equipped, but not both

CLOCK SPEED SELECT
Speed		J1
»	8MHz	Pins 1 & 2 closed
	6MHz	Pins 2 & 3 closed

INTERRUPT SHARING
Setting	J4
Enabled	Pins 1 & 2 closed
Disabled	Pins 2 & 3 closed

INTERRUPT SELECTION
IRQ	J5	J6
IR/FONT>	Pins 1 & 7 closed	Open
IRQ3	Pins 2 & 8 closed	Open
IRQ4	Pins 3 & 9 closed	Open
IRQ5	Pins 4 & 10 closed	Open

INTERRUPT SELECTION
IRQ	J5	J6
IRQ6	Pins 5 & 11 closed	Open
IRQ7	Pins 6 & 12 closed	Open
IRQ10	Open	Pins 1 & 6 closed
IRQ11	Open	Pins 2 & 7 closed
IRQ12	Open	Pins 3 & 8 closed
IRQ14	Open	Pins 4 & 9 closed
IRQ15	Open	Pins 5 & 10 closed

DMA TRANSMIT CHANNEL
Setting	J10
Channel 1	Pins 1 & 7, 2 & 8 closed
Channel 2	Pins 3 & 9, 4 & 10 closed
Channel 3	Pins 5 & 11, 6 & 12 closed

DMA RECEIVE CHANNEL
Setting	J11
Channel 1	Pins 1 & 7, 2 & 8 closed
Channel 2	Pins 3 & 9, 4 & 10 closed
Channel 3	Pins 5 & 11, 6 & 12 closed
Note: Do not use the same channel for both DMA transmit and receive functions. Closing the same Pins on J10 and J11 will result in damage to the system.

LINE DRIVER CONTROL
Setting	J7
Drivers and receivers always enabled	Pins 1 & 2, 4 & 5 closed
Drivers and receivers controlled by programming register	Pins 2 & 3, 5 & 6 closed
Note: Location of J7 is not specified on manufacturer documentation.

SYNCA/RLEN CONFIGURATION
Setting	J8
SYNCA	Closed
RLEN	Open

I/O ADDRESS CONFIGURATION
Address	SW1	SW2
300h	1, 2, 3, 4, 5 & 6 on	1, 2, 3, 4, 5 & 6 on
240h	1, 2, 3, 4, 5, 6 & 8 on	1, 3, 4, 5 & 6 on
6FC4h	1 & 4 on	3, 4 & 5 on
Note:The address range for the DMM-100 is from 0 to FFFFh. The switches are a binary representation of the addresses. The switches have the following decimal values: SW1/1=8, SW1/2=4, SW1/3=2, SW1/4=1, SW1/5=8, SW1/6=4, SW1/7=2, SW1/8=1, SW2/1=8, SW2/2=4, SW2/3=2, SW2/4=1, SW2/5=8, SW2/6=4.

FACTORY CONFIGURED SETTINGS
Jumper	Setting
J2	N/A
J3	N/A