AMERICAN MEGATRENDS, INC.
MEGARAID LVDS
|
Card Type |
Hard drive controller card |
|
Processor |
Intel i960RD |
|
Maximum Onboard Memory |
128MB DRAM |
|
Hard Drives supported |
Up to 45 SCSI devices |
|
Floppy drives supported |
None |
|
Data Bus |
32-bit PCI |
|
Card Size |
Full-length, full-height card |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
Auxiliary power connector |
J1 |
2-pin connector - dirty cache LED |
J12 |
|
I2C connector |
J2 |
4-pin connector - drive active LED |
J13 |
|
68-pin SCSI connector - internal |
J3 |
68-pin SCSI connector - external |
J15 |
|
68-pin SCSI connector - internal |
J7 |
EEPROM connector |
J16 |
|
68-pin SCSI connector - internal |
J9 |
68-pin SCSI connector - external |
J18 |
|
9-pin serial port 1 - internal |
J10 |
External battery |
J21 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
i960RD processor initialization mode 0 |
J22 |
Pins 2 & 3 closed | |
|
I960RD processor initialization mode 3 |
J22 |
Pins 1 & 2 closed | |
|
CHANNEL 1 TERMINATION SELECTION | |||
|
Setting |
J5 |
J14 | |
|
PCI bus provides termination power channel 1 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
Auxiliary power source provides termination power channel 1 |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SCSI bus provides termination power channel 1 |
Open |
Open | |
|
CHANNEL 2 TERMINATION SELECTION | |||
|
Setting |
J4 |
J6 | |
|
PCI bus provides termination power channel 2 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
Auxiliary power source provides termination power channel 2 |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SCSI bus provides termination power channel 2 |
Open |
Open | |
|
CHANNEL 3 TERMINATION SELECTION | |||
|
Setting |
J8 |
J11 | |
|
PCI bus provides termination power channel 3 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
Auxiliary power source provides termination power channel 3 |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SCSI bus provides termination power channel 3 |
Open |
Open | |
|
DRAM CONFIGURATION | |
|
Size |
Bank 0 |
|
4MB |
(1) 1MB x 36 |
|
16MB |
(1) 4MB x 36 |
|
64MB |
(1) 16MB x 36 |
|
128MB |
(1) 32MB x 36 |
|
SKYSCAPE CONFIGURATION | ||
|
Setting |
J19 |
J20 |
|
Standalone RAID controller in a standard PCI slot |
Pins 1 & 2 closed |
Open |
|
RAID upgrade of motherboard SCSI controller |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
Software configuration control |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
MISCELLANEOUS TECHNICAL NOTES |
|
The location of J2 and J16 are unidentified. |