Intel
®
Compute Module MFS2600KI TPS Functional Architecture
Revision 1.0 25
Intel order number: G51989-002
Interrupt controller
Multiple SPI flash interfaces
NAND/Memory interface
Sixteen mailbox registers for communication between the BMC and host
LPC ROM interface
BMC watchdog timer capability
SD/MMC card controller with DMA support
LED support with programmable blink rate controls on GPIOs
Port 80h snooping capability
Secondary Service Processor (SSP), which provides the HW capability of off-loading
time critical processing tasks from the main ARM core.
3.6.3.1 Remote Keyboard, Video, Mouse, and Storage (KVMS) Support
USB 2.0 interface for Keyboard, Mouse and Remote storage such as CD/DVD ROM
and floppy
USB 1.1/USB 2.0 interface for PS2 to USB bridging, remote Keyboard and Mouse
Hardware Based Video Compression and Redirection Logic
Supports both text and Graphics redirection
Hardware assisted Video redirection using the Frame Processing Engine
Direct interface to the Integrated Graphics Controller registers and Frame buffer
Hardware-based encryption engine
3.6.3.2 Integrated BMC Embedded LAN Channel
The Integrated BMC hardware includes two dedicated 10/100 network interfaces. These
interfaces are not shared with the host system. At any time, only one dedicated interface may
be enabled for management traffic. The default active interface is the NIC 1 port.
3.7 Network Interface Controller (NIC)
Network interface support is provided from the on-board Intel
®
I350 NIC, which is a single,
compact component with two fully integrated GbE Media Access Control (MAC) and Physical
Layer (PHY) ports. The on-board Intel
®
I350 NIC provides the Compute Module with support for
dual LAN ports designed for 1000 Mbps operation.
The Intel
®
I350 device provides two standard IEEE 802.3 Ethernet interface through its
SERDES interfaces. Each network interface controller (NIC) drives two LEDs (1 per port)
located on the front panel. The LED indicates transmit/receive activity when blinking.
Table 14. NIC LED BEHAVIOR
LED Color
LED State
NIC State
Green
On
Link
Blinking
Transmit / Receive activity