ADLINK CT-61 - Manual (Page 23)

Functional Description 13
CT-61
3.3 Super I/O
The ITE IT8783F Super I/O is on a Low Pin Count interface sup-
porting PS/2 keyboard/mouse, 16C550-compatible serial ports,
floppy drive interface, hardware monitor function to monitor CPU
voltage, CPU temperature, power supply voltages and system tem-
perature, and Watchdog Timer with time resolution from minimum 1
second or minute to maximum 65,535 seconds or minutes.
3.4 Battery
The CT-61 is provided with a 3.0V/0.2F gold cap for the Real Time
Clock (RTC). The gold cap supports a 12-hour theoretically life.
3.5 PMC/XMC Sites
The CT-61 supports two PMC sites for front panel I/O expansion.
The PMC sites provides a maximum 64bit/133MHz PCI-X bus link
using a Pericom PI7C9X130 PCIe-to-PCI bridge and PCIe x4 link.
The PMC/XMC sites support +3.3V signaling and 5V VPWR by
default. For optional 5V signaling and 12V VPWR support, contact
your ADLINK sales representative.
The JN1/5 and JN2/6 connectors provide the signals for the 32-bit
PCI bus. The JN3/7 connector provides the 64 bit extension for the
PMC interface. The JN3/7 connectors support user defined I/O
signals and are routed to the CompactPCI J4/5 connectors to rear
I/O.
The CT-61 provides a PCIe x8 XMC interface sharing the same
space as the inner PMC site for high speed I/O expansion, such as
10GbE or high-end graphics.