Technical information

Technical Information • SCS-TRUMPET • CPU Expansion Side Card

Signal designations RX/TX are shown with respect to the SATA host controller. Typical SATA devices

are powered from the +5V rail.

SATA • Serial ATA Docking Connector

Serial ATA host receptacle (256.022.10.02)

S1 GND

S2 SATA01 TXP

S3 SATA01 TXN

S4 GND

S5 SATA01 RXN

S6 SATA01 RXP

S7 GND

P1 +3.3V_SATA

P2 +3.3V_SATA

P3 +3.3V_SATA

P4 GND

P5 GND

P6 GND

P7 +5V_SATA

P8 +5V_SATA

P9 +5V_SATA

P10 GND

P11 DAS (Drive Activity)

P12 GND

P13 +12V_SATA

P14 +12V_SATA

P15 +12V_SATA

DAS (P11) is used to control the SCS-TRUMPET front panel LED labelled 'D'. Please note, that not all

drive types support this drive activity signal accordingly. SATA host controller activity can also be

observed from a CPU card front panel indicator LED.

+12V_SATA (P13-P15) may not be available from the docking connector SATA (left unconnected by

default).