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CPU (SoC) with Ethernet, 2 x RS232, SPI, JTAG

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dainis

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spi ethernet

I am looking for any replacement for Am186ED + CS8900. (Because Am186ED stay obsolute)

Solution is preferable SIMPLE and LOW COST SoC with:
Ethernet 10Base-T (also 10/100Base-T is ok),
2 normal hardware UARTS (RS232),
2 x I2C (it is sufficient to emulate it by software)
1 x SPI (Sync full duplex serial controller, also sufficient software emulation, but preferable hardware)
JTAG port, for Flash ROM programming, not bad for Debugging.
same IO pins for simple keypad, 2x16 LCD, LEDs e.t.c

Thanks.
 

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cpu soc

what about embeded ethernet toolkit from atmel ??

look at ***.avrfreaks.com


reagrds
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dainis

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low cost cpu spi

Really I need more powerfull (in MIPS and RAM size) device, than AVRs or other
8 bit CPU and need many TCP/IP protocol support (WWW,Telnet,SNMP,SLIP, RIP V2,TFTP ...)
 

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dual ethernet soc

there exist simm like modules from m*t*r*la ... unfortunatelly i do not know the p/n

have a fun

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milojames

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universal jtag

What you are looking for is a motorola 360 for 68000 type uc or motorola 860 for ppc type uc. Both have a risc coprocessor that adds spi, ethernet, serial,... type functions.
 

yellowtooth

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mac loopback in mcf5282

Motorola coldfire 5272, 5307 .....
Mabe can do this.
 

silvio

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jtag cpu - spi

Maybe it's not exactly what are you looking for , but worth take a look.

www.lantronix.com/products/eds/dstni/index.html
www.ubicom.com/products/ip2000/processor/ip2000_processor.html
www.connectone.com/html/ilan.htm
www.rabbitsemiconductor.com/products/rab30/index.html
www.lillfab.se/boards/cpus/EnCore_M2/EnCore_M2.html

If for them it's not obsolete and still able to deliver:
http://www.xecom.com/Pages/Closeup.cfm?ID=131
and many other involved in Am186 with ethernet support. Look inside huge list:
http://ethernet.for-industry.com/products.asp

and another ones willing to help you replace the obsolete Am186:
www.realtime-info.be/vpr/layout/display/pr.asp?PRID=2796
 

dainis

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w90n740 idle

Thanks.

>>www.lantronix.com/products/eds/dstni/index.html
This is one of real candidate.
Other real candidate is ARM based CIRRUS LOGIC CS89712.

>>www.ubicom.com/products/ip2000/processor/ip2000_processor.html
This has very limited ram (vithout external) and do not SNMP protocol stack.
We always using other Scenix (UBICOM) SX28 and SX52 microcontrollers, up to 5 in one device :)

>>www.connectone.com/html/ilan.htm
Not all requred features.

>>www.rabbitsemiconductor.com/products/rab30/index.html
External ethernet and no SNMP stack.

>>www.lillfab.se/boards/cpus/EnCore_M2/EnCore_M2.html
Alchemy Au1000TM CPU is powerfull, but may be expeensive.

>>If for them it's not obsolete and still able to deliver:
>>h**p://www.xecom.com/Pages/Closeup.cfm?ID=131
This is like, that we using in self made board.

>>and many other involved in Am186 with ethernet support. Look inside huge list:
>>h**p://ethernet.for-industry.com/products.asp
This is link of complete controllers and boards.

>>and another ones willing to help you replace the obsolete Am186:
>>www.realtime-info.be/vpr/layout/display/pr.asp?PRID=2796
... with production available for testing in the third quarter 2002,
but I need it today :(
 

Big&china

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jtag cpu spi

Samsung's netmcu is the best replacement for your AMD
s3c4510b netmcu includes components what you need except spi
but it is easy to get via a serial port
 

neuralc

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dos zfx86 i2c

Hi Big&china,

I'm very interested in Samsung devices (like S3F441FX, a ARM7TDMI all in flash), but where to buy it? I can't find a place in the World to buy small quantities.

ThX


NeuralC
 

darkness

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rs232 to jtag

ATMEL is going to deliver the ARM920T core-based chip Thunder with a Ethernet MAC 10/100 interface, 4 usart, SPI port and lots of I/O.
 

Dmitri

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ethernet spi soc

http://www.zflinux.com/zfx86.html

Processor Core

* 32 bit CPU core
* 8K cache
* Floating point unit (FPU)
* Level one write back and write through cache support

DRAM Controller

* SDRAM (Synchronous DRAM) support
* Memory configurations to a 32 bit or 16 bit data interface in up to four memory banks
* 16/64/128 Mb symmetric or asymmetric SDRAM
* Maximum 256MB memory space

PCI Host Bridge Controller

* 32 bit 33MHz rev. 2.1 compliant
* Bus speed is system clock or system clock/2
* Burst transfers up to 120MB per second
* South Bridge and external masters can access SDRAM connected to DRAM controller
* Supports up to three external PCI masters

Full ISA Bus

* Full set of ISA bus signals
* Complete IRQ set
* 16 and 8 bit DMA support
* 16 and 8 bit device support; full set of control lines

IDE Controller

* Support two channels with 4 devices
* PCI master burst reads and writes
* Ultra DMA (ATA-4) support
* Programmed IO (PIO) Modes 0-4 support

Universal Serial Bus (USB)

* Two independent USB interfaces which are Open Host Controller (Open HCI) compliant
* Second generation proven core design

Integrated Super IO

* Floppy disk controller
* Two standard serial ports
* Infrared communications port off one of the serial ports
* IEEE 1284 compatible parallel port
* Real-time clock
* 8042 AT keyboard and PS/2 mouse controller
* Access Bus interface compatible with SM Bus and I2C

AT Compatibility

* 8259A equivalent interrupt controllers
* 8254 equivalent timer
* 8237 equivalent DMA controllers
* Port A, B, and NMI logic

Power Management and GPIO

* I/O traps and idle timers for peripheral power mgmt.
* 8 GPIO's
* Wake-up on USB
* Keyboard / mouse activity detect for screen wake-up

Processor Interface

* Suspend clock protocol with connection through North Bridge
* NMI and maskable interrupt

Electrical Characteristics

* Dual voltage device
* 5V tolerant 3.3V I/O
* 2.5V core voltage

Power Consumption (APM)

* 33MHz 627mW (251mW), 66MHz 798mW (319mW), 100MHz 956mW (382mW), 128MHz 1789mW (716mW)

Mechanical/Environmental

* Standard Part—Up to 128MHz (0 to +70C) ambient temperature
* Extened Temperature Range Part—Up to 100MHz (-40 to +85C) case temperature
* Package: 388-pin Plastic Ball Grid Array, 35mm x 35mm

EMBEDDED FEATURES:
Patented FailSafe® Boot ROM

* On-chip code
* Allows execution of multiple instruction sets: DRAM clear, Flash erase, executable load and run, etc.
* Provides permanent and fail-safe mechanism to update S/W under all adverse operating conditions

ZF-Logic

* PWM generator
- Programmable Pulse Width Modulator output (100-100KHz)
- Free running
- Ideal for switching power supplies or LCD back-light inverter control
* External memory decode logic
- Four memory mapped chip selects
- Base address and size registers
- Automatic overlap check
* General Purpose Chip Select mapper
- Four I/O mapped chip selects
- Base address and size registers
- Automatic overlap check
* Boot strap register (can be set by external DIP switches)
- Allows customized booting conditions

Z-tag Interface

* High speed interface to download S/W
* Uses floppy interface when "Drive Select" signal is inactive
* Communication protocol is compatible with standard serial
* Can be driven by standard parallel port
* Z-Tag programming tool allows easy field upgrades

ZF-Dwdt

* Embedded application Dual Watchdog Timer (WDT) with SW and HW control of the WDT event
* 16 bit counter primary watchdog connected to SW IRQ/NMI/SMI reset by Watch Dog Timer Input (WDI)
* Second 8 bit counter output connected to H/W reset line enabled by primary counter output
* Counter values can be read anytime
* Counter enable and disable control

Software Included with IDS

* Executable image of ZFx86 port of Phoenix Rev 4.0 PC BIOS
* RedHat Linux
* Windows CE Platform Builder evaluation package
* LynuxWorks BlueCat Linux evaluation package
* ZFx86 VxWorks RTOS Demonstration

Software Compatibility

* Linux
* Most PC compatible RTOS
* DOS, Windows CE, Windows 9x, and Windows NT
 

Mazi3

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am186ed rdc

what is the price for IDS and for one chip?
 

dainis

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pio ns9360

calvinhorng said:
What don't you try WINBOND W90N740
Look under microcontrooler under www.winbond.com.tw
h**p://www.winbond.com.tw/c-winbondhtm/partner/b_2_f_8.htm
Thanks, interesting chip, but this chip:
1) Have only 1 UART
2) Do not have any high speed serial interface, as HDLC or hardware SPI
3) Only available commercial temperature range (0 to +70C)

Now as Samsing S3C4530 replacement, I choosed Netsilicon NS9360 chip.
Netsilocon promising long manufacturing life for this chip ....
 

elcielo

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Kripton2035

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w90n740 redhat

dainis said:
I am looking for any replacement for Am186ED + CS8900. (Because Am186ED stay obsolute)

Solution is preferable SIMPLE and LOW COST SoC with:
Ethernet 10Base-T (also 10/100Base-T is ok),
2 normal hardware UARTS (RS232),
2 x I2C (it is sufficient to emulate it by software)
1 x SPI (Sync full duplex serial controller, also sufficient software emulation, but preferable hardware)
JTAG port, for Flash ROM programming, not bad for Debugging.
same IO pins for simple keypad, 2x16 LCD, LEDs e.t.c

Thanks.
the zilog ez80f91 module should be a good candidate ?
 

ColdFire

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Please take take a look at the following.

http://www.microchip.com/stellent/i...ckaging: - SOIC - SPDIP - SSOP - QFN (6x6 mm)
 

dom

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coldfire mcf5282,5272
atmel at91rm9200
is so good
 

puviarasu

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Check out for Analog Devices Blackfin based boards they are cheep and good
 

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