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EZ80190 Microprocessor Overview - Features, Specs, and Usage

The EZ80190 Microprocessor, presented by Dustin Fortin, is a powerful chip with a 50 MHz processor, 16 MB linear addressing, and support for TCP/IP stack. It features 8 KB of SRAM, 2 DMA channels, and 6 PRTs, making it ideal for network programming. The chip supports C/C++ programming and comes with a state diagram compiler for logic implementation. The cost includes software and startup kit, with licensing renewal required annually. Optimize your network applications with this versatile microprocessor.

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EZ80190 Microprocessor Overview - Features, Specs, and Usage

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  1. EZ80190 Microprocessor Presented by: Dustin Fortin

  2. Specs • 50 mhz processor • Multiply and accumulate engine • 16 MB linear addressing • 3.3v operation • 2 DMA (Direct Memory Access) channels • Universal Zilog interface (Data direction control of SPI and UART port)

  3. Specs cont…. • 6 PRT’s( Programmable reload timers) • 4 different watchdog timers with 4 different time out periods. • 8 KB of SRAM, this memory is onboard • 32 bits of General purpose I/O ports. • On chip Crystal Oscillator • Optimized Pipeline architecture

  4. Still more Specs… • Zilog Debug Interface (Similar to Debug 12)

  5. Software Features • Supports TCP/IP stack • Full ipv4 protocol support ie. TCP,UDP,ARP,ICMP,PPP,HTTP 1.1, DHCP/BOOTP,IGMP,SMTP,SNMP,TELNET,FTP,TFTP,TIMEP • Preinstalled ethernet drivers • Webfiles to C code conversion utility

  6. Third Party Tools • IAR Embedded workbench • C compiler can compile C/C++ code and program chip with either language • C-spy debugger allows for breakpoints as well as I/O simulation • Extended keyword list for C specific to this processor. • Support of win2k/98/ME/XP/NT 4.0

  7. State Diagram compiler • With this compiler, you can make state machines using a IDE and program that logic from the IDE straight to the chip. No hard-coding involved.

  8. Cost • IARMakeApp software : $200.00 • EZ Startup kit (containing processor and debugger) $400.00 • The MakeApp Software lisence needs to be renewed every year. • Total $600.00

  9. Conclusion • This chip is very powerful. • Optimal usage for network programming, such as webserving, or processing of webforms. • Would not be extremely useful in situations where the HC12 is used.

  10. Questions?

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