MEGARAID LVDS Hard Disk/Floppy Controller Settings and Configuration
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. |
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