EZ80190 Microprocessor Presented by: Dustin Fortin

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

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

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

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

Third Party Tools IAR Embedded workbench 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

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. 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.

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

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

Questions?