Kontron COMe-cPV2(v1.4) - Manual (Page 8)

Kontron microETXexpress-PV User’s Guide
4
» ETXexpress® modules are Kontron COM Express® modules in the basic form
factor (125mm x 95mm)
» microETXexpress® modules are Kontron COM Express® modules in the compact
form factor (95mm x 95mm)
» nanoETXexpress® modules are Kontron COM Express® compatible modules in an
ultra-small form factor that follow pin-out type 1(55mm x 84mm)
NOTE: The Kontron microETXexpress®-PV module takes advantage of new
features introduced in the PICMG COM COM.0R2.0 COM Express®
Specification.
2.3 Understanding the COM Functionality
All Kontron microETXexpress® and ETXexpress® modules contain two connectors
(X1A and X1B), each with two rows. The primary connector rows are Row A and
Row B. The secondary connector rows are Row C and Row D. The primary
connector (Row A and Row B) features the following legacy-free functionality:
» Analog VGA graphics
» Gigabit Ethernet LAN
» Serial ATA (SATA)
» Intel® High Definition Audio (HDA)
» 8xUSB 2.0
» 4.75V to 18.0V VCC
» LPC (Low Pin Count) Bus
» Five x1 PCI Express lanes
» GPIO
» LVDS 18-bit, single channel
» SMBus
» Watchdog timer (WDT)
» I 2 C
» SPI Bus
The secondary connector (Row C and Row D) supports the following buses and
I/O:
» IDE and parallel ATA (PATA)
» PCI
NOTE: For a full description of the COM Express Type 2 pin-out, refer to the
PICMG website or PICMG documentation.