Technical information

Technical Information • SCS-TRUMPET • CPU Expansion Side Card

Rear I/O Connectors

P1 Rear I/O Option, CompactPCI

Serial Backplane Connector Type A

< External Power (not required for normal operation of the SCS-TRUMPET

< Reset output, SMBus (I

P2 Rear I/O Option, CompactPCI

Serial Backplane Connector Type B

< USB 2.0, backplane ports USB2 2 - 4 (port 2 derived from CPU card

mezzanine connector, ports 3-4 from TUSB7340 controller)

P3 Rear I/O Option, CompactPCI

Serial Backplane Connector Type B

< USB 2.0, backplane ports USB2 5 - 8 (ports derived from TUSB7340

controller)

< USB 3.0, backplane ports USB3 3 - 8 (ports derived from TUSB7340

controllers)

< SATA, backplane ports SATA 2 - 5 (ports derived from Marvell 88SE9170

SATA controllers)

< SATA, backplane port SATA 6 (derived from CPU card mezzanine connector

HSE, not supported by all CPU cards, via SATA redriver circuit)

P4 Rear I/O Option, CompactPCI

Serial Backplane Connector Type B

< Legacy I/O from the on-board SIO (Super I/O controller)

< 4 x UART (COM ports), TTL level, shared with optional F/P RS-232 D-SUB

connectors

< Parallel port (LPT)

< PS/2 interface (keyboard, mouse)

< GPIO lines

P5 Rear I/O Option, CompactPCI

Serial Backplane Connector Type C

< Sideband signals from TUSB7340 controllers

< USB PWRON (6 x) - enable outputs, from TUSB7340 to external USB power

switches

< USB OC# (6 x) - overcurrent signal inputs, from external USB power

switches to TUSB7340

< GPIO lines (8 x)

< +3.3V +5V +12V power option for rear I/O transition module supply