Embest S3CEV40

- ARM7 Development Board based on Samsung S3C44B0 Microcontroller
- 10 BaseT, USB, 2 RS232, LCD, IDE, Keyboard, Jtag,...
- Boot Code, ucLinux, uCos

Embest S3CEV40 evaluation board is a platform that is suitable for code development of Samsung's S3C44B0X 16/32-bit RISC microcontroller (General ARM) for hand-held device and general applications.

S3C44B0X consists of 16-/32-bit RISC (ARM7TDMI) CPU core, 8KB cache, optional internal SRAM, LCD controller (up to 256 color DSTN), 2-ch UART with hand-shake (IRDA1.0,16-byte FIFO), 4-ch DMA, System manager (chip select logic, FP/ EDO/SDRAM controller), 6-ch timers with PWM, 71-bit general purpose I/O ports, RTC, 8-ch 10-bit ADC, IIC-BUS interface, IIS-BUS interface, Sync. SIO interface and PLL for clock.

The S3CEV40 board consists of S3C44B0x processor, boot Flash, SDRAM, LCD&TSP touch screen interface, two serial communication ports, ethernet interface, USB interface, keyboard interface, IIS(sound) interface, exterior IDE port, Nand Flash, RTC, JTAG interface and 8-SEG. Embest S3CEV40 EVB provide a high performance and low cost solution for embedded engineers.

Hardware Specification

• Dimensions: 190 x 190 mm(main board)
• S3C44B0 processor, ARM7TDMI core, 66MHz work frequency
• 5.0V DC or USB power supply 
• 2 M bytes 16-bit Flash
• 8 M bytes 16-bit SDRAM
• 4K bit EEPROM with IIC BUS
• 2x RS232
• USB connecter
• 10M Ethernet interface connector
• microphone import
• IIS audio frequency export (speaker out)
• 16 M Bytes Nand Flash
• external IDE port
• LCD&TSP touch screen port
• 320×240 LCD * (optional)
• 4×4 keyboard * (optional)
• Reset button
• 2 interrupt buttons and 2 LEDS
• 8 segment leds
• 20-pin JTAG interface connector
• 4 groups 2×20 PIN expansion connectors of CPU

Software Specification

• Boot software
• Samples codes and test software(All in source code)
• learning example for arm assemble instructions
• learning example for running arm processor in different operating mode
• learning example for arm thumb instructions
• learning example on how to operate with interrupt
• IIS sounds test program
• Test porgram for 8_segment Led, to light as 1,2,3,...
• Test program for using RTC
• Test program on how to access memory
• Test program to lighting LED, showing how to use GPIO
• Test Program for reading/writing flash chip
• Test program about Timer
• Test program about UART
• Test program for keyboard operation
• Test program for LCD display, both showing text and graphics
• Test porgram on how to use touch screen
• A network application to test Ethernet port
• DHCP protocol test program
• ... ...
• uCos BSP (uC/OS-II needs to be licensed if used commercially, please contact Micrium)
• uClinux source tree(porting for this board)

Packing List

• Embest S3CEV40 Evaluation Board
• a DB9 plug-to-DB9 socket straight-through serial cable
• 5.0V DC Power supply
• USB cable
• CD-ROM, include:
  - user manual 
  - circuit schematic drawing
  - Boot software
  - samples code and test software
  - uCos BSP (uC/OS-II needs to be licensed if used commercially, please contact Micrium)
  - uClinux source tree

This S3C44b0X development board is capable of supporting different kinds of debugging systems, using an ICE interface.

EmbestUniversity^®

Embest provides an educational package based on S3CEV40 evaluation board including addtionally development tools, example codes and teaching material.