EVA-SOM1610 186-based Ethernet-enabled System On Module Features • 80C186 compatible, 16-Bit embedded microcontroller • All-in-one CPU + Ethernet PHY + UART • 512 KB Flash and 512 KB SDRAM (up to 1 M) • Dimensions: 55 x 26 mm Introduction Function Block Diagram The EVA-SOM1610 is an Ethernet-enabled system on module. The EVA- SOM1610 design is based on a 16-bit, high-performance RISC microprocessor with 80C186 compatibility. The SOM module provides integrated 512 KB Flash and 512 KB SDRAM (up to 1 M), non-multiplexed address bus, interrupt controller, DMA controllers, timers, watchdog timer, FIFO UART serial ports, programmable I/O (PIO) pins and 10/100 MHz fast Ethernet. The advanced internal high-speed local bus architecture significantly increases the overall system performance. High performance and integration enable the EVA-SOM1610 to significantly reduce the BOM cost of systems, while increasing functionality and performance. EVA-SOM1610 has been designed to meet the requirements of most Ethernet/Internet enabled devices, such as meters, vending machines, Ethernet-enabled controllers, Ethernet-enabled data acquisition, and so on. EVA-SOM1610 Integrates CPU Functions and Networking All Pin Placement in One Module: • 80C186 compatible, 16-bit embedded microcontroller • 75 MHz operating frequency ( up to 100 MHz ) • 512 KB Flash and 512 KB SDRAM (up to 1 M) • Multiplexed address bus (8-bit) • Five interrupt inputs • Two timers • Two DMA controllers • Watchdog timer • 10/100Base-T fast Ethernet interface • Two asynchronous serial interfaces • Up to 16 programmable I/O pins • Pure 3.3 V power supply • Dimensions: 55 x 26 mm System on Chip Web-enabled”Automation Solutions Note: All specifications are subject to change without notice. EVA-SOM1610 Unit: mm Dimension Diagram • Supports a subset of embedded commands and EVA chip specific commands via Ethernet or serial devices Software Overview Application Programmer Interface • RTOS MicroC/OS-II RTOS • TCP/IP socket interface • 56 Tasks • Webserver CGI TCP/IP Stack • Hardware • TCP • UDP •IP • ARP • ICMP • SMTP Client • HTTP Web Server • Socket interface • Ethernet Driver • PPP server • PPP client RTOS and TCP/IP Application Samples • HTTP Web server • mini-Telnet server • DHCP client • UDP application • RTOS API samples • TCP/IP API samples - HTTP server • Serial devices - Other TCP/IP samples • Special EVA-X610C services • Webserver CGI samples • Hardware API samples Ordering Information • API samples written in Paradigm C++ • API C-Libraries ❑EVA-SOM1610-01 • more 186-based Ethernet-enabled System On Module Embedded shell www.advantech.com/ecg/