Installation Requirements
Table 4.2 Interface connector (SAS plug) signal allocation:CN1
Pin No. | Signal | Description |
|
|
|
S1 | GND | GND for SAS Primary Port |
|
|
|
S2 | RP+ | SAS Primary Port Receive (positive) signal |
|
|
|
S3 | RP- | SAS Primary Port Receive (negative) signal |
|
|
|
S4 | GND | GND for SAS Primary Port |
|
|
|
S5 | TP- | SAS Primary Port Transmit (negative) signal |
|
|
|
S6 | TP+ | SAS Primary Port Transmit (positive) signal |
|
|
|
S7 | GND | GND for SAS Primary Port |
|
|
|
S8 | GND | GND for SAS Secondary Port |
|
|
|
S9 | RS+ | SAS Secondary Port Receive (positive) signal |
|
|
|
S10 | RS- | SAS Secondary Port Receive (negative) signal |
|
|
|
S11 | GND | GND for SAS Secondary Port |
|
|
|
S12 | TS- | SAS Secondary Port Transmit (negative) signal |
|
|
|
S13 | TS+ | SAS Secondary Port Transmit (positive) signal |
|
|
|
S14 | GND | GND for SAS Secondary Port |
|
|
|
P1 Note1 | Reserved (not used) | Not used |
P2 Note1 | Reserved (not used) | Not used |
P3 Note1 | Reserved (not used) | Not used |
P4 | GND | GROUND |
|
|
|
P5 | GND | GROUND |
|
|
|
P6 | GND | GROUND |
|
|
|
P7 | ||
|
|
|
P8 | +5V | +5V power supply input |
|
|
|
P9 | +5V | +5V power supply input |
|
|
|
P10 | GND | GROUND |
|
|
|
P11 | READY LED | READY LED output |
|
|
|
P12 | GND | GROUND |
|
|
|
P13 | ||
|
|
|
P14 | +12V | +12V power supply input |
|
|
|
P15 | +12V | +12V power supply input |
|
|
|
Note 1) P1 to P3 are 3.3V power supply input and
