RELIALOGIC CORPORATION PRIVATE, LTD.
XIRLINK, INC.
XL-525/XL-521
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| |
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Data bus: |
32-bit, VL-bus |
|
Size: |
Three/quarter-length, full-height card |
|
Hard drive supported: |
Up to seven SCSI devices |
|
Floppy drives supported: |
Two 360KB, 720KB, 1.2MB or 1.44MB drives |
|
CONNECTIONS | |
|
Function |
Location |
|
50-pin SCSI connector - internal |
J1 |
|
34-pin control cabled connector - floppy drive 1 |
J2 |
|
34-pin control cabled connector - floppy drive 0 |
J3 |
|
10-pin serial port 1 |
J4 |
|
10-pin serial port 2 |
J5 |
|
26-pin parallel port connector |
J6 |
|
Game port |
J7 |
|
4-pin connector - drive active LED |
JP19 |
|
50-pin SCSI connector - external |
P1 |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Active termination enabled |
JP2 |
Open | |
|
Active termination disabled |
JP2 |
Closed | |
|
Floppy drive enabled |
JP6 |
Pins 1 & 2 closed | |
|
Floppy drive disabled |
JP6 |
Pins 2 & 3 closed | |
|
Game port enabled |
JP13 |
Closed | |
|
Game port disabled |
JP13 |
Open | |
|
Parallel port IRQ7 selected |
JP14 |
Pins 2 & 3 closed | |
|
Parallel port IRQ5 selected |
JP14 |
Pins 1 & 2 closed | |
|
Note:The location of JP2 is not specified in manufacturers documentation. | |||
|
MEMORY AND I/O ADDRESS - JP3 | ||||
|
Memory Address |
I/O Address |
Jumper A |
Jumper B |
Jumper C |
|
Disabled |
140h |
Closed |
Closed |
Closed |
|
Disabled |
150h |
Open |
Closed |
Closed |
|
C800h |
160h |
Closed |
Open |
Closed |
|
CC00h |
170h |
Open |
Open |
Closed |
|
D000h |
140h |
Closed |
Closed |
Open |
|
D400h |
150h |
Open |
Closed |
Open |
|
D800h |
160h |
Open |
Open |
Closed |
|
DC00h |
170h |
Open |
Open |
Open |
|
INTERRUPT SELECT - JP5 | ||||||
|
IRQ |
Jumper A |
Jumper B |
Jumper C |
Jumper D |
Jumper E | |
|
IRQ11 |
Open |
Open |
Open |
Closed |
Open | |
|
IRQ10 |
Open |
Open |
Open |
Open |
Closed | |
|
IRQ12 |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ14 |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ15 |
Open |
Closed |
Open |
Open |
Open | |
|
SERIAL PORT 1 CONFIGURATION - JP16 | |||
|
COM/Address |
Jumper A |
Jumper B | |
|
COM1/3F8h |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
COM2/2F8h |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
COM3/338h |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SERIAL PORT 2 CONFIGURATION - JP17 | |||
|
COM/Address |
Jumper A |
Jumper B | |
|
COM2/2F8h |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
COM1/3F8h |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
COM4/238h |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SERIAL PORTS 1 & 2 INTERRUPT SELECT | |||
|
Port 1 |
Port 2 |
JP15 | |
|
IRQ4 |
IRQ3 |
Pins 1 & 2, 3 & 4 closed | |
|
IRQ3 |
IRQ4 |
Pins 1 & 3, 2 & 4 closed | |
|
PARALLEL PORT CONFIGURATION - JP18 | ||
|
Address |
Jumper A |
Jumper B |
|
278h |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
378h |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
3BCh |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed |