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EZ80190 Microprocessor
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2 DMA (Direct Memory Access) channels. Universal Zilog interface (Data direction control of SPI and UART port) ... 4 different watchdog timers with 4 different ... – PowerPoint PPT presentation
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Title: EZ80190 Microprocessor
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EZ80190 Microprocessor
- Presented by Dustin Fortin
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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)
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Specs cont.
- 6 PRTs( 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
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Still more Specs
- Zilog Debug Interface (Similar to Debug 12)
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Software Features
- Supports TCP/IP stack
- Full ipv4 protocol support ie. TCP,UDP,ARP,ICMP,PP
P,HTTP 1.1, DHCP/BOOTP,IGMP,SMTP,SNMP,TELNET,FTP,T
FTP,TIMEP - Preinstalled ethernet drivers
- Webfiles to C code conversion utility
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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
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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.
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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
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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.
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Questions?
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