Serial Bus; I/O - Advantech SOM-7533 User Manual

1.3.7

Serial Bus

1.3.7.1 SMBus
Supports the SMBus 2.0 specification.
2
1.3.7.2 I C Bus
Supports I²C bus, 7-bit and 10-bit address modes. It supports standard mode up to
100 Kb/s and fast mode up to 400 Kb/s.
1.3.8

I/O

1.3.8.1 Gigabit Ethernet
Ethernet: Intel® I226 Gigabit LAN supports 10/100/1000 Mbps & 2.5 Gbps speed.
1.3.8.2 SATA
Supports 2 x SATA Gen3 (6.0 Gb/s), backward compatible with SATA Gen2 (3.0 Gb/
s) and Gen1 (1.5 Gb/s). The maximum data rate is 600 MB/s. It supports AHCI 1.3.1
mode (and does not support IDE mode).
1.3.8.3 USB 3.2 / USB 2.0
SOM-7533 supports 2 x USB 3.2 Gen 2 (10 Gbps) and 8 x USB 2.0 (480 Mbps)
which are reverse compatible to USB 1.x. For USB 3.2, the product supports LPM
(U0, U1, U2, and U3) for power efficiency.
Notice: To meet USB 3.2 Gen 2 performance, Advantech strongly recommends using
a certified cable.
1.3.8.4 USB 3.2
Table 1.6: USB 3.2
Type 10
SoC
Type 10
SoC USB_OC#
1.3.8.5 USB 2.0
Table 1.7: USB 2.0
Type 10
SoC
Type 10
SoC USB_OC# OC_0
1.3.8.6 SPI Bus
Supports BIOS flash only. The SPI clock can be 20MHz, with capacity up to 256Mb.
1.3.8.7 GPIO
8 x programmable general purpose input or output (GPIO).
P0
P0
OC_01
OC_0
P0 P1 P2
P0 P1 P2
OC_01 OC_23
OC_2
P1
P1
P3 P4 P5
P3 P4 P5
OC_45
OC_3
7 SOM-7533 User Manual
P6 P7
P6 P7
OC_67
OC_1