SEANIX TECHNOLOGY, INC.
SUPER-16550
| |
Data bus: |
32-bit VL-Bus |
Size: |
Three/quarter-length, full-height card |
Hard drive supported: |
Two Enhanced IDE (AT) interface drives |
Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |
Function |
Location |
40-pin primary IDE (AT) interface connector |
J1 |
2-pin connector - drive active LED |
J2 |
34-pin control cable connector - floppy drive |
J3 |
16-pin game port - internal |
J4 |
2-pin connector - drive active LED |
J6 |
10-pin serial port - internal |
J7 |
10-pin serial port - internal |
J8 |
40-pin secondary IDE (AT) interface connector |
J9 |
25-pin parallel port - external |
P1 |
USER CONFIGURABLE SETTINGS | |||
Function |
Location |
Setting | |
» |
Primary IDE (AT) interface enabled |
JP5/F pins 2 & 3 |
closed |
Primary IDE (AT) interface disabled |
JP5/F pins 1 & 2 |
closed | |
» |
Game port enabled |
JP7 |
closed |
Game port disabled |
JP7 |
open | |
» |
Floppy controller enabled |
JP8/C pins 1 & 2 |
closed |
Floppy controller disabled |
JP8/C pins 2 & 3 |
closed |
VL-BUS FREQUENCY CONFIGURATION | |||
Speed |
JP5/A |
JP5/B | |
» |
33MHz |
pins 1 & 2 closed |
pins 2 & 3 closed |
25MHz |
pins 2 & 3 closed |
pins 2 & 3 closed | |
40MHz |
pins 2 & 3 closed |
pins 1 & 2 closed | |
50MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |
VL-BUS MODE CONFIGURATION | |||
Mode |
JP5/D |
JP5/E | |
» |
3 |
pins 2 & 3 closed |
pins 2 & 3 closed |
0 |
pins 1 & 2 closed |
pins 1 & 2 closed | |
1 |
pins 2 & 3 closed |
pins 1 & 2 closed | |
2 |
pins 1 & 2 closed |
pins 2 & 3 closed |
VESA/ISA BUS ADDRESS CONFIGURATION | |||
Address |
JP4 |
JP5/C | |
» |
3F7h (VESA) |
pins 2 & 3 closed |
pins 1 & 2 closed |
3F7h (ISA) |
pins 1 & 2 closed |
pins 2 & 3 closed |
SERIAL PORT 1 INTERRUPT SELECTION | ||||
IRQ |
JP6/A |
JP6/B |
JP6/C | |
» |
4 |
closed |
open |
open |
3 |
open |
closed |
open | |
5 |
open |
open |
closed |
SERIAL PORT 2 INTERRUPT SELECTION | ||||
IRQ |
JP6/D |
JP6/E |
JP6/F | |
» |
3 |
closed |
open |
open |
4 |
open |
closed |
open | |
5 |
open |
open |
closed |
PARALLEL PORT INTERRUPT SELECTION | |||
IRQ |
JP6/G |
JP6/H | |
» |
7 |
closed |
open |
5 |
open |
closed |
SECONDARY IDE (AT) INTERFACE CONFIGURATION | |||
Setting |
JP8/A |
JP8/B | |
» |
Secondary |
pins 1 & 2 closed |
pins 1 & 2 closed |
Primary |
pins 1 & 2 closed |
pins 2 & 3 closed | |
Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed |
PARALLEL PORT CONFIGURATION | |||
Address |
JP8/D |
JP8/E | |
» |
278h |
pins 1 & 2 closed |
pins 1 & 2 closed |
3BCh |
pins 2 & 3 closed |
pins 1 & 2 closed | |
378h |
pins 1 & 2 closed |
pins 2 & 3 closed | |
Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed |
SERIAL PORT 1 CONFIGURATION | |||
COM |
JP8/F |
JP8/G | |
» |
COM1 (3F8h) |
pins 1 & 2 closed |
pins 1 & 2 closed |
COM2 (2F8h) |
pins 2 & 3 closed |
pins 1 & 2 closed | |
COM3 (3E8h) |
pins 1 & 2 closed |
pins 2 & 3 closed | |
Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed |
SERIAL PORT 2 CONFIGURATION | |||
COM |
JP8/H |
JP8/I | |
» |
COM2 (2F8h) |
pins 1 & 2 closed |
pins 1 & 2 closed |
COM1 (3F8h) |
pins 2 & 3 closed |
pins 1 & 2 closed | |
COM4 (2E8h) |
pins 1 & 2 closed |
pins 2 & 3 closed | |
Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed |