(TXT) View Source
# INTELLIGENT COMPUTER PERIPHERALS
GDT6125, GDT6525, GDT6127, GDT6527
Maximum Onboard 32MB
Memory
Data Bus 32-bit PCI
Card Size Full-height, three-quarter-length card
Hard Drives Up to 14 Wide SCSI devices
Supported
Floppy Drives None
Supported
RAID Levels RAID 0, 1, levels 4 and 5 on GDT6525 and
Supported GDT6527 only
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| 68-pin SCSI | J1 | 68-pin SCSI | J5 |
| connector - | | connector - | |
| external, channel A | | internal, channel A | |
|----------------------+-------+---------------------+-------|
| 50-pin SCSI | J2 | 68-pin SCSI | J6 |
| connector - | | connector - | |
| internal, channel A | | internal, channel B | |
|----------------------+-------+---------------------+-------|
| Drive active LEDs - | J3 | RAID GAL | U1 |
| see pinout below | | | |
|----------------------+-------+---------------------+-------|
| 50-pin SCSI | J4 | | |
| connector - | | | |
| internal, channel B | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| J3 PINOUT |
|------------------------------------------------------------|
| Function | Pin | Function | Pin |
|-----------------------+------+----------------------+------|
| Common | 1 | Channel B common | 4 |
|-----------------------+------+----------------------+------|
| Common | 2 | Channel A active | 5 |
|-----------------------+------+----------------------+------|
| Channel B active | 3 | Channel A common | 6 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------------+-------+----------|
| » | Active termination power enabled | TPA | Closed |
| | for channel A | | |
|---+-------------------------------------+-------+----------|
| | Active termination power disabled | TPA | Open |
| | for channel A | | |
|---+-------------------------------------+-------+----------|
| » | Active termination power enabled | TPB | Closed |
| | for channel B | | |
|---+-------------------------------------+-------+----------|
| | Active termination power disabled | TPB | Open |
| | for channel B | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 4MB | (1) 1M x 32 |
|----------------------------+-------------------------------|
| 8MB | (1) 2M x 32 |
|----------------------------+-------------------------------|
| 16MB | (1) 4M x 32 |
|----------------------------+-------------------------------|
| 32MB | (1) 8M x 32 |
|----------------------------+-------------------------------|
| 64MB | (1) 16M x 32 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-----+--------+--------+------------------------------------|
| A | Yellow | On | SCSI channel A is active |
|-----+--------+--------+------------------------------------|
| A | Yellow | Off | SCSI channel A is not active |
|-----+--------+--------+------------------------------------|
| B | Yellow | On | SCSI channel B is active |
|-----+--------+--------+------------------------------------|
| B | Yellow | Off | SCSI channel B is not active |
|-----+--------+--------+------------------------------------|
| T | Green | On | Direct memory access is in |
| | | | progress |
|-----+--------+--------+------------------------------------|
| T | Green | Off | Direct memory access is not in |
| | | | progress |
|-----+--------+--------+------------------------------------|
| S | Green | On | Card is operating normally |
|-----+--------+--------+------------------------------------|
| S | Green | Off | An error has occurred |
+------------------------------------------------------------+