DIAMOND FLOWER INC.
MIO-500
|
|
Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Two IDE (AT) Interface drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives
|
CONNECTIONS | |
|
Function |
Location |
|
4-pin connector-drive active LED |
CN1 |
|
34-pin data cable connector-floppy drive |
CN2 |
|
16-pin connector-game port |
CN3 |
|
10-pin connector-serial port 2 |
CN4 |
|
40-pin IDE (AT) Interface connector |
CN5 |
|
DB-9 male connector-serial port 1 |
CN6 |
|
DB-25 female connector-parallel port |
CN7 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Floppy drive enabled |
JP6 |
pins 1 & 2 closed | |
|
Floppy drive disabled |
JP6 |
pins 2 & 3 closed | |
|
Hard drive port address 1F0-1F7h |
JP7 |
pins 1 & 2 closed | |
|
Hard drive port address 170-177h |
JP7 |
pins 2 & 3 closed | |
|
Floppy drive port address 3F1-3F7h |
JP8 |
pins 1 & 2 closed | |
|
Floppy drive port address 371-377h |
JP8 |
pins 2 & 3 closed | |
|
Hard drive enabled |
JP9 |
pins 1 & 2 closed | |
|
Hard drive disabled |
JP9 |
pins 2 & 3 closed | |
|
Parallel port address 378-37Fh |
JP10 |
pins 1 & 2 closed | |
|
Parallel port address 278-27Fh |
JP10 |
pins 2 & 3 closed | |
|
Serial port 1 set to COM1 (3F8-3FFh) |
JP11 |
pins 1 & 2 closed | |
|
Serial port 1 set to COM3 (3E8-3EFh) |
JP11 |
pins 2 & 3 closed | |
|
Serial port 2 set to COM2 (2F8-2FFh) |
JP12 |
pins 1 & 2 closed | |
|
Serial port 2 set to COM4 (2E8-2EFh) |
JP12 |
pins 2 & 3 closed | |
|
Serial port 2 enabled |
JP13 |
pins 1 & 2 closed | |
|
Serial port 2 disabled |
JP13 |
pins 2 & 3 closed | |
|
Serial port 1 enabled |
JP14 |
pins 1 & 2 closed | |
|
Serial port 1 disabled |
JP14 |
pins 2 & 3 closed | |
|
Parallel port enabled |
JP15 |
pins 1 & 2 closed | |
|
Parallel port disabled |
JP15 |
pins 2 & 3 closed | |
|
Factory configured - do not alter |
JP16 |
pins 2 & 3 closed | |
|
Second hard drive controller not supported |
JP17 |
pins 1 & 2 closed | |
|
Second hard drive controller supported |
JP17 |
pins 2 & 3 closed | |
|
Factory configured - do not alter |
JP18 |
pins 2 & 3 closed | |
|
Game port enabled |
JP19 |
pins 1 & 2 closed | |
|
Game port disabled |
JP19 |
pins 2 & 3 closed | |
|
Parallel port IRQ is IRQ7 |
JP22 |
pins 2 & 3 closed | |
|
Parallel port IRQ is IRQ5 |
JP22 |
pins 1 & 2 closed | |
|
SERIAL PORT SIGNAL STATUS JP5 - SERIAL PORT 1 JP2 - SERIAL PORT 2 | |||
|
Function |
Location |
Setting | |
|
DCD (Data Carrier Detect) - NORMAL |
Jumper 1 |
pins 1 & 2 closed | |
|
DCD (Data Carrier Detect) - FORCED TRUE |
Jumper 1 |
pins 2 & 3 closed | |
|
DSR (Data Set Ready) - NORMAL |
Jumper 2 |
pins 1 & 2 closed | |
|
DSR (Data Set Ready) - FORCED TRUE |
Jumper 2 |
pins 2 & 3 closed | |
|
CTS (Clear To Send) - NORMAL |
Jumper 3 |
pins 1 & 2 closed | |
|
CTS (Clear To Send) - FORCED TRUE |
Jumper 3 |
pins 2 & 3 closed | |
|
SERIAL PORT CONFIGURATION JUMPERS JP4 - SERIAL PORT 1 JP3 - SERIAL PORT 2 | ||
|
Port is DTE (Data Terminal Equipment) |
All pins closed horizontally (1-2, 3-4, 5-6, 7-8, 9-10) | |
|
Port is DCE (Data Comm. Equipment) |
Pins 1-8 closed vertically (1-3, 2-4, 5-7, & 6-8) and pins 9-10 closed horizontally | |
|
SERIAL PORT IRQ JUMPERS - JP21 JUMPERS 1-4 - SERIAL PORT 2 (DEFAULT SETTING = Í )JUMPERS 5-8 - SERIAL PORT 1 (DEFAULT SETTING = ) | |||||
|
IRQ |
Jumper 1/5 |
Jumper 2/6 |
Jumper 3/7 |
Jumper 4/8 | |
|
IRQ2 |
closed |
open |
open |
open | |
|
í IRQ3 |
open |
closed |
open |
open | |
|
IRQ4 |
open |
open |
closed |
open | |
|
IRQ5 |
open |
open |
open |
closed | |