QUICKPATH SYSTEMS, INC.
FLEXPORT 42
|
Card Type |
I/O controller |
|
Chipset/Controller |
Startech or Texas Instruments |
|
I/O Options |
Parallel ports (2), serial ports (4) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
DB-37 serial connector |
CN1 |
Parallel port 2 |
CN3 |
|
Parallel port 1 |
CN2 | ||
|
PRIMARY PORT I/O ADDRESS SELECT | |||||||||
|
Address |
J1/A |
J1/B |
J1/C |
J1/D |
J1/E |
J1/F |
J1/G |
J1/H | |
|
3F8h |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
340h |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
290h |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
180h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
100h |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
2E8h |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
3E8h |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
2F8h |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
SECOND PORT I/O ADDRESS SELECT | |||||||||
|
Address |
J2/A |
J2/B |
J2/C |
J2/D |
J2/E |
J2/F |
J2/G |
J2/H | |
|
2F8h |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
340h |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
290h |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
180h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
100h |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
2E8h |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
3E8h |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
3F8h |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
THIRD PORT I/O ADDRESS SELECT | |||||||||
|
Address |
J3/A |
J3/B |
J3/C |
J3/D |
J3/E |
J3/F |
J3/G |
J3/H | |
|
3E8h |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
340h |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
290h |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
180h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
100h |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
2E8h |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
2F8h |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
3F8h |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
FOURTH PORT I/O ADDRESS SELECT | |||||||||
|
Address |
J4/A |
J4/B |
J4/C |
J4/D |
J4/E |
J4/F |
J4/G |
J4/H | |
|
2E8h |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
340h |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
290h |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
180h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
100h |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
3E8h |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
2F8h |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
3F8h |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
PRIMARY PORT INTERRUPT SELECT | |||||||||||
|
IRQ |
J1/I |
J1/J |
J1/K |
J1/L |
J1/M |
J1/N |
J1/O |
J1/P |
J1/Q |
J1/R | |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
IRQ15 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ14 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ12 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ11 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ10 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
IRQ9 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ7 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
SECOND PORT INTERRUPT SELECT | |||||||||||
|
IRQ |
J2/I |
J2/J |
J2/K |
J2/L |
J2/M |
J2/N |
J2/O |
J2/P |
J2/Q |
J2/R | |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
IRQ15 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ14 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ12 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ11 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ10 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
IRQ9 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ7 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
THIRD PORT INTERRUPT SELECT | |||||||||||
|
IRQ |
J3/I |
J3/J |
J3/K |
J3/L |
J3/M |
J3/N |
J3/O |
J3/P |
J3/Q |
J3/R | |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
IRQ15 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ14 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ12 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ11 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ10 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
IRQ9 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ7 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
FOURTH PORT INTERRUPT SELECT | |||||||||||
|
IRQ |
J4/I |
J4/J |
J4/K |
J4/L |
J4/M |
J4/N |
J4/O |
J4/P |
J4/Q |
J4/R | |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
IRQ15 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ14 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ12 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ11 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ10 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
IRQ9 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ7 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
PARALLEL PORT ADDRESS SELECT | ||
|
Address |
JP8 (LPT1) |
JP9 (LPT2) |
|
378h |
Pins 1 & 2 closed |
N/A |
|
3BCh |
Pins 2 & 3 closed |
N/A |
|
278h |
N/A |
Pins 2 & 3 closed |
|
3BCh |
N/A |
Pins 1 & 2 closed |
|
Disabled |
Open |
Open |
|
Note: The default address for port 1 is 378h, and for port 2 it is 278h. | ||
|
PARALLEL PORT INTERRUPT SELECT | ||
|
IRQ |
JP13 (Port 1) |
JP14 (Port 2) |
|
7 |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
5 |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
Disabled |
Open |
Open |
|
Note: The default interrupt setting for port 1 is IRQ7, and for port 2 it is IRQ5. | ||
|
PARALLEL PORT UNI/BI-DIRECTIONAL CONFIGURATION | |||
|
Setting |
JP6 (Port 1) |
JP7 (Port 2) | |
|
Bi-directional |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
Unidirectional |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |