INFORTREND TECHNOLOGY, INC.
IFT-3101
|
Card Type |
Hard drive controller |
|
Processor |
486 |
|
Maximum On Board Memory |
32MB |
|
Hard Drives Supported |
Up to fourteen Fast Wide SCSI-2 devices |
|
Floppy Drives Supported |
None |
|
Data Bus |
N/A |
|
Card Size |
3.5" form factor |
|
Raid Levels Supported |
0,1,3,5 |
|
LOWER BOARD OF BASE MODULE CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
56-pin connector |
CN1 |
68-pin SCSI connector channel 0 - external |
J1 |
|
56-pin connector |
CN2 | ||
|
UPPER BOARD OF BASE MODULE CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
50-pin connector |
CN3 |
50-pin connector |
CN6 |
|
50-pin connector |
CN4 |
68-pin SCSI Wide connector channel 1 - external |
J2 |
|
50-pin connector |
CN5 |
9-pin serial port - fail over port |
J3 |
|
IFT-9051UWS CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
50-pin connector |
CN7 |
68-pin SCSI Wide Single-ended connector channel 2 - external |
J4 |
|
50-pin connector |
CN8 |
9-pin serial port - external |
J5 |
|
DRAM CONFIGURATION | |
|
Size |
Bank 0 |
|
4MB |
(1) 1M x 36 |
|
8MB |
(1) 2M x 36 |
|
16MB |
(1) 4M x 36 |
|
32MB |
(1) 8M x 36 |
|
Note:EDO RAM supported. DRAM with or without parity is supported, but DRAM with parity is recommended. | |
|
DIAGNOSTIC LED(S) - NOT DIAGRAMMED | |||
|
LED |
Color |
Status |
Condition |
|
POWER |
Unidentified |
On |
Power is on |
|
POWER |
Unidentified |
Off |
Power is off |
|
BUSY |
Unidentified |
Off |
No activity |
|
BUSY |
Unidentified |
Blinking |
Data is being accessed |
|
BUSY |
Unidentified |
On |
Unprocessed cached data is still in memory |
|
ATTEN |
Unidentified |
On |
Fault condition - a drive has failed |
|
ATTEN |
Unidentified |
Off |
All drives are operating |
|
Note:The LEDs are located on front panel. | |||
|
MISCELLANEOUS TECHNICAL NOTES |
|
The IFT-3101 is a Wide-SCSI to Wide-SCSI RAID controller which provides RAID 0, 1, 3 or 5 independently of the host systems operating system. The controller also comes with Ultra Wide differential upgrade board (IFT-9051UWD) - diagram not available. |