TTC COMPUTER PRODUCTS
MP-011
|
Card Type |
Serial controller |
|
Chipset/Controller |
Unidentified UART |
|
I/O Options |
Serial ports (4) |
|
Maximum DRAM |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
J2 |
Serial port 3 |
J4 |
|
Serial port 2 |
J3 |
Serial port 4 |
J5 |
|
PRIMARY PORT I/O ADDRESS SELECT | |||||||||
|
Address Range |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 | |
|
3F8h - 3FFh |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On | |
|
2F8h - 2FFh |
Off |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
3E8h - 3EFh |
Off |
On |
Off |
Off |
Off |
Off |
Off |
On | |
|
2E8h - 2EFh |
Off |
On |
Off |
Off |
Off |
On |
Off |
On | |
|
2F0h - 2FFh |
On |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
3E0h - 3E7h |
On |
On |
Off |
Off |
Off |
Off |
Off |
On | |
|
2E0h - 2E7h |
On |
On |
Off |
Off |
On |
On |
Off |
On | |
|
260h - 267h |
On |
On |
Off |
Off |
On |
On |
Off |
On | |
|
Disabled |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
SECONDARY PORT I/O ADDRESS SELECT | |||||||||
|
Address Range |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
SW2/8 | |
|
2F8h - 2FFh |
Off |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
3F8h - 3FFh |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On | |
|
3E8h - 3EFh |
Off |
On |
Off |
Off |
Off |
Off |
Off |
On | |
|
2E8h - 2EFh |
Off |
On |
Off |
Off |
Off |
On |
Off |
On | |
|
2F0h - 2FFh |
On |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
3E0h - 3E7h |
On |
On |
Off |
Off |
Off |
Off |
Off |
On | |
|
2E0h - 2E7h |
On |
On |
Off |
Off |
On |
On |
Off |
On | |
|
260h - 267h |
On |
On |
Off |
Off |
On |
On |
Off |
On | |
|
Disabled |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
THIRD PORT I/O ADDRESS SELECT | |||||||||
|
Address Range |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 |
SW3/8 | |
|
3E8h - 3EFh |
Off |
On |
Off |
Off |
Off |
Off |
Off |
On | |
|
3F8h - 3FFh |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On | |
|
2F8h - 2FFh |
Off |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
2E8h - 2EFh |
Off |
On |
Off |
Off |
Off |
On |
Off |
On | |
|
2F0h - 2FFh |
On |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
3E0h - 3E7h |
On |
On |
Off |
Off |
Off |
Off |
Off |
On | |
|
2E0h - 2E7h |
On |
On |
Off |
Off |
On |
On |
Off |
On | |
|
260h - 267h |
On |
On |
Off |
Off |
On |
On |
Off |
On | |
|
Disabled |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
FOURTH PORT I/O ADDRESS SELECT | |||||||||
|
Address Range |
SW4/1 |
SW4/2 |
SW4/3 |
SW4/4 |
SW4/5 |
SW4/6 |
SW4/7 |
SW4/8 | |
|
2E8h - 2EFh |
Off |
On |
Off |
Off |
Off |
On |
Off |
On | |
|
3F8h - 3FFh |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On | |
|
2F8h - 2FFh |
Off |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
3E8h - 3EFh |
Off |
On |
Off |
Off |
Off |
Off |
Off |
On | |
|
2F0h - 2FFh |
On |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
3E0h - 3E7h |
On |
On |
Off |
Off |
Off |
Off |
Off |
On | |
|
2E0h - 2E7h |
On |
On |
Off |
Off |
On |
On |
Off |
On | |
|
260h - 267h |
On |
On |
Off |
Off |
On |
On |
Off |
On | |
|
Disabled |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
SINGLE/MULTIPLE SOURCE IRQ CONFIGURATION | |||||
|
Port |
Setting |
JP1 |
JP2 |
JP3 |
JP4 |
|
1 |
Single source |
Pins 2 & 3 closed |
N/A |
N/A |
N/A |
|
1 |
Multiple source |
Pins 1 & 2 closed |
N/A |
N/A |
N/A |
|
2 |
Single source |
N/A |
Pins 2 & 3 closed |
N/A |
N/A |
|
2 |
Multiple source |
N/A |
Pins 1 & 2 closed |
N/A |
N/A |
|
3 |
Single source |
N/A |
N/A |
Pins 2 & 3 closed |
N/A |
|
3 |
Multiple source |
N/A |
N/A |
Pins 1 & 2 closed |
N/A |
|
4 |
Single source |
N/A |
N/A |
N/A |
Pins 2 & 3 closed |
|
4 |
Multiple source |
N/A |
N/A |
N/A |
Pins 1 & 2 closed |
|
Note:Single source mode allows for different ports to utilize different interrupts. Multiple source mode allows two of more ports to share an interrupt. | |||||
|
PRIMARY PORT INTERRUPT SELECT | ||
|
IRQ |
JP5 | |
|
IRQ4 |
Pins 5 & 6 closed | |
|
IRQ2 |
Pins 1 & 2 closed | |
|
IRQ3 |
Pins 3 & 4 closed | |
|
IRQ5 |
Pins 7 & 8 closed | |
|
IRQ10 |
Pins 9 & 10 closed | |
|
IRQ11 |
Pins 11 & 12 closed | |
|
IRQ12 |
Pins 13 & 14 closed | |
|
IRQ15 |
Pins 15 & 16 closed | |
|
Disabled |
All open | |
|
SECONDARY PORT INTERRUPT SELECT | ||
|
IRQ |
JP6 | |
|
IRQ3 |
Pins 3 & 4 closed | |
|
IRQ2 |
Pins 1 & 2 closed | |
|
IRQ4 |
Pins 5 & 6 closed | |
|
IRQ5 |
Pins 7 & 8 closed | |
|
IRQ10 |
Pins 9 & 10 closed | |
|
IRQ11 |
Pins 11 & 12 closed | |
|
IRQ12 |
Pins 13 & 14 closed | |
|
IRQ15 |
Pins 15 & 16 closed | |
|
Disabled |
All open | |
|
THIRD PORT INTERRUPT SELECT | ||
|
IRQ |
JP7 | |
|
IRQ4 |
Pins 5 & 6 closed | |
|
IRQ2 |
Pins 1 & 2 closed | |
|
IRQ3 |
Pins 3 & 4 closed | |
|
IRQ5 |
Pins 7 & 8 closed | |
|
IRQ10 |
Pins 9 & 10 closed | |
|
IRQ11 |
Pins 11 & 12 closed | |
|
IRQ12 |
Pins 13 & 14 closed | |
|
IRQ15 |
Pins 15 & 16 closed | |
|
Disabled |
All open | |
|
FOURTH PORT INTERRUPT SELECT | ||
|
IRQ |
JP8 | |
|
IRQ3 |
Pins 3 & 4 closed | |
|
IRQ2 |
Pins 1 & 2 closed | |
|
IRQ4 |
Pins 5 & 6 closed | |
|
IRQ5 |
Pins 7 & 8 closed | |
|
IRQ10 |
Pins 9 & 10 closed | |
|
IRQ11 |
Pins 11 & 12 closed | |
|
IRQ12 |
Pins 13 & 14 closed | |
|
IRQ15 |
Pins 15 & 16 closed | |
|
Disabled |
All open | |