Introduction. Advantech RSB-4220

1.1

Introduction

RSB-4220 is a 3.5” single-board computer (SBC) equipped with a TI Sitara AM3352

Cortex A8 1GHz processor. RSB-4220 supports 512 MB of DDR3, 4 GB of eMMC onboard flash, LVDS, 5 serial ports, 1 USB 2.0 client, 2 GbE, 1 SD, and 1 Mini PCIe port. RSB-4220 is targeted to automation applications, providing a high-performance and low-power-consumption system based on a Cortex A8 architecture. The system is compact and can be easily expanded according to user requirements. Featuring flexible I/O interfaces and comprehensive hardware and software tools, RSB-4220 allows customers to develop applications and products without system integration concerns, resulting in a faster time-to-market.

Please refer to the RSB-4220 system specifications for information regarding the system interface icons.

1.2

Specifications

1.2.1

Functional Specifications

Processor

 TI Sitara AM3352 Cortex A8 single-core 1GHz processor

 Supports multiple I/O interfaces and HW WTD

System Memory Support

 DDR3 800 MHz

 Capacity: 512 MB of onboard DDR3

Gigabit Ethernet

 Realtek 8211 transceiver

 2 x10/100/1000 Mbps

Peripheral Interface

 1 x single-channel 18-bit LVDS

 1 x USB 2.0 host/OTG (via jumper selection)

 2 x Giga LAN, 1 x I2C, 1 x CAN, 8 x GPIO w/isolation

 1 x SD slot

 1 x RS-232/422/485, 4 x RS-232

 1 x reset button

 1 x mini PCIe slot (USB signal only)

 HW WDT by MSP430G2202

OS Support

RSB-4220 supports Linux Kernel 3.2.0

RSB-4220 User Manual 2