Embest STDV912F Evaluation Board
- Low-cost, High-performance ARM9 Evaluation
board for STMicroelectronics STR912FW42 (ARM966E-S) Microcontroller (STR91x series)
- RS232, USB, CAN2.0, LCD, ADC, RTC, DMA, Jtag, uCos...
- Plenty of software examples, all in source code
Embest STDV912F Evaluation Board
The STR912FW42 is among the STMicroelectronics STR91xF series ARM-powered microcontrollers, which combines a 16/32-bit ARM966E-S RISC processor core with up to 96Kbytes SRAM, 256Kbytes Main Flash and 32Kbytes 2nd Flash. The ARM966E-S core can perform single-cycle DSP instructions, good for speech processing, audio algorithms, and low-end imaging. The microcontroller is also equipped with USB, CAN, Ethernet, AC motor control, 4 timers, ADC, RTC, DMA and up to 80 GPIO. The rich peripherals set to form an ideal embedded controller for a wide variety of applications such as point-of-sale terminals, industrial automation, security and surveillance, vending machines, communication gateways, serial protocol conversion, and medical equipment.
Embest STDV912F Evaluation Board is an effective ARM9 platform for STMicroelectronics STR912 microcontroller (MCU) family. The board takes all advantages of STR912FW42 microcontroller and integrates RS232, LEDs, audio, buzzer, test buttons, LCD, Ethernet, CAN2.0, USB device, JTAG interface to create a versatile stand-alone test platform. All 128 pins of the CPU can be extended to meet your development requirements and applications. A plenty of sample programs are provided for this embedded development. Embest also offers development tools for your options including IDE, flash programmer and emulators you may need to help you get your products to market fast.
Hardware Specification
- Dimensions: 149x142mm
- Working temperature: -40~+85 Celsius
- Processor: STR912FW42 (966E-S) with (256+32) KBytes internal flash and 96KBytes internal SRAM
- Power input: +5.0V/1A
- 10/100M Ethernet interface (CS8900A)
- USB2.0 interface (Device)
- CAN2.0 communication interface with CAN driver-chip
- 2 RS232 ports (UART0 and UART2 can be interconnected to each other for RS232 communication experiment)
- SSP Interfaces (Flash chip can be plugged in or out or replaced)
- 2 II-C interfaces
- LCD interface (16x2 Character LCD)
- 7 LED indicator lights: one for power, two for network communication indicating, others are general used
- 8 channel 10-bit ADC and 1 on-board regulators (ADC experiment)
- 1 buzzer (Jumper JP5 for enabling or disenabling the function)
- 1 Reset button
- 1 RTC modification test button (TAMPER)
- 5 general used keys (3 are used for externel interrupts)
- ICP & IAP functions
- 16-bit data bus interface (LCD or any 16-bit data bus interface peripherals can be extended through the interface)
- A standard 20-pin Debug-JTAG connector
- EMI (can be extended)
STR912F Series Microcontroller Function Block Diagram
STR910F Series Device Summary
Feature |
Flash
Kbytes |
RAM
Kbytes |
A/D Inputs |
Serial Interface |
GPIO (high current) |
Package |
Supply
Voltage |
Special Features |
STR910FM32X |
256+32 |
64 |
8x10-bit
|
2xSPIs/
2xI2Cs/
3xUART/
w/IrDA |
48(16) |
LQFP80 |
Core:
1.8V
I/O: 2.7V
to
3.6V
|
CAN
|
STR910FW32X |
256+32
|
64
|
8x10-bit |
80(16) |
LQFP128 |
CAN, EMI |
STR911FM42X |
256+32 |
96 |
8x10-bit |
48(16) |
LQFP80 |
USB, CAN |
STR911FM44X |
512+32 |
96 |
8x10-bit |
STR912FW42X |
256+32 |
96 |
8x10-bit |
80(16) |
LQFP128 |
Ethernet, USB, CAN, EMI |
STR912FW44X |
512+32 |
96 |
8x10-bit |
Software
Embest Provides plenty of software examples for this STDV912F evaluation board, all in source code. The structure of the directory is as below:
Directory |
Content |
ADS |
All source codes under ADS environment |
| |— ADC |
ADC test program |
| |— Audio |
Audio test program |
| |— CAN |
CAN test program |
| | |— CAN LOOP |
|
| | |_ CAN_TX |
|
|— COMMON |
Common file including driver modules of main peripheral equipments |
| |— library |
Driver modules of STR91x on-chip peripherals |
| | |— startup |
|
| | |_ LCD .c/.h |
|
|— DMA |
DMA test program |
|— Ethernet |
Ethernet controller test program |
|— FMI |
Flash burning test program |
|— GPIO |
GPIO test program |
|— RTC |
RTC test program |
|— TIM |
Timer test program |
|— UART |
UART test program |
| |— uCOS-II |
uCOS-II test program |
| |— USB |
USB mouse test program |
| |_ WDG |
Watchdog test program |
EmbestIDE |
Program source code under Embest IDE environment (structure of sub-directories similar to that under ADS environment) |
Relative Documentation and Links
 Embest STDV912F Evaluation Board Kit Overview
Schematic
of STDV912F board
 STR91xF Microcontroller Reference Manual
Order Information
| Order No. |
EBD6 |
| Item |
Embest STDV912F Evaluation Board Kit |
| Hardware |
STDV912F board |
Software
and
Documents |
- software examples
- user manual
- circuit schematic drawing
- datasheet
- STR9xx development documentations
- flash programming tool |
| Others |
- 16x2 LCD
- Serial cable
- USB cable
- net cable
- DC5V/1000mA Power supplier |
| Price |
US$209 |
| Order online |
Buy Now  |
| P.O |
Print the order form, complete and fax to us. Also fax your T/T receipt. We will deal with your order once we receive your orderform and T/T receipt.
Order form in pdf  Order form in MS word
|
| Option Tools |
Embest IDE for ARM Development Tools Suite I includes:
• IDE, editor, GNU ARM Compiler and Linker, debugger, full registered version
• Embest PowerICE
|
|
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