Technical information

Technical Information • SCS-TRUMPET • CPU Expansion Side Card

HSE

The connector HSE is a 10mm height shielded male pin header. Its counterpart on the CPU carrier

board is a 8mm height receptacle, for a nominal headroom of 18.72mm between the boards

(equivalent to 4HP board to board CL pitch). The SATA transfer speed may vary with the carrier board

(6G SATA consistently from SC2-PRESTO off).

HSE • SATA & USB Mezzanine Interface

1.00mm Pitch Male Connector 10mm Height (275.90.10.068.51)

GND b1 a1 GND

SATA03_TXP 4) b2 a2 SATA01_TXP 3)

SATA03_TXN 4) b3 a3 SATA01_TXN 3)

GND b4 a4 GND

SATA03_RXN 4) b5 a5 SATA01_RXN 3)

SATA03_RXP 4) b6 a6 SATA01_RXP 3)

GND b7 a7 GND

SATA04_TXP 3) b8 a8 SATA02_TXP 4)

SATA04_TXN 3) b9 a9 SATA02_TXN 4)

GND b10 a10 GND

SATA04_RXN 3) b11 a11 SATA02_RXN 4)

SATA04_RXP 3) b12 a12 SATA02_RXP 4)

GND b13 a13 GND

USB3_P b14 a14 USB1_P

USB3_N b15 a15 USB1_N

GND b16 a16 GND

USB4_P b17 a17 USB2_P

USB4_N b18 a18 USB2_N

GND b19 a19 GND

USB3_OC# b20 a20 USB1_OC#

USB4_OC# b21 a21 USB2_OC#

+5V_CR 2) b22 a22 +3.3V_CR 1)

+5V_CR 2) b23 a23 +3.3V_CR 1)

+5V_A b24 a24 +3.3V_A

+12V_A b25 a25 +12V_A

1) 2) Switched voltages from carrier board, according to CPU sleep state S0

3) 3Gbps SATA (SC1-ALLEGRO)

4) 6Gbps SATA (SC1-ALLEGRO)

Notes:

< All s# connector pins (shield) are tied to GND

< All TX/RX designations with respect to SATA controller (TX controller = RX drive, RX controller = TX drive)

s9s18

s10

a25

b25

1.00

Pitch High Speed

ale Connector