Serial Bus; I/O - Advantech SOM-6882 User Manual

1.3.6

Serial Bus

1.3.6.1 SMBus
Support SMBus 2.0 specification with Alert pin.
1.3.6.2 I2C Bus
Support I2C bus 8-bit and 10-bit address modes, at both 100KHz and 400KHz.
1.3.7

I/O

1.3.7.1 Gigabit Ethernet
Ethernet: Intel I219LM Gigabit LAN supports 10/100/1000 Mbps Speed.
1.3.7.2 SATA
Support up to 3 ports SATA Gen3 (6.0 Gb/s), backward compliant to SATA Gen2 (3.0
Gb/s) and Gen1 (1.5 Gb/s). Maximum data rate is 600 MB/s. Supports AHCI 1.3
mode.
1.3.7.3 USB3.0 (3.1 Gen2)/USB2.0
COM-Express supports USB3.0, but SOM-6882 supports 4 ports USB3.1 Gen2 (10
Gbps) and 8ports USB2.0 (480 Mbps) which are backward compatible to USB1.x.
For USB3.1, supports LPM (U0, U1, U2, and U3) manageability to saving power.
Note! To meet USB3.1 Gen2 performance, strongly recommend to use the
certificated cable.
1.3.7.4 USB3.1
Type 6
SoC
Type 6
SoC USB_OC#
1.3.7.5 USB2.0
Type 6
SoC
Type 6
SoC USB_OC#
1.3.7.6 SPI Bus
Support BIOS flash only. SPI clock can be 50MHz, 33MHz, or 20MHz, capacity up to
16MB.
1.3.7.7 GPIO
8 programmable general purpose Input or output (GPIO).
SOM-6882 User Manual
P0 P1
P0 P1
OC_01
OC_0
P0 P1
P0 P1
OC_01
OC_0
8
P2 P3
P2 P3
OC_23
OC_2
P2 P3
P2 P3
OC_23
OC_2