micro2440 avr development boards

micro2440 avr development boards

micro2440 Profile
micro2440 core board with 6-layer design and use of long-wiring to meet signal integrity requirements. Development and easy maintenance from the debugging point of view, we are the main chips are placed on the top; for the convenience of plug and leads to more signal pins of the CPU core board with 2.0mm pitch "U" shaped arrangement of pins, so we often it is referred to as "U" shaped core board-U2440.

micro2440 is a minimal system board, which contains the basic power supply circuit (5V supply), reset circuit, the standard JTAG debug interface, users debug light, and the core of the CPU and memory cells and so on. FLASH memory cell which contains NAND FLASH and NOR FLASH two types, through the jumper J1 can choose from NAND or NOR boot the system. NOR FLASH is generally placed inside the change is not always the BIOS (we use the supervivi), NAND FLASH programming which is a complete system program (bootloader, kernel, file system, etc.).

micro2440sdk (including core board)

Description: Micro2440 floor layout and interface resources as shown above, it is a double-layer circuit board, in order to learn to develop user-friendly reference, the above leads to a variety of common interfaces, and most are concentrated in the circuit board side, the excess IO port and the system bus through pin 2.0mm pitch leads
Micro2440 floor resource characteristics
100M * 1 RJ-45 network interface card using chip DM9000
* 3 TTL serial interface, they have made a RS232 level converter
* 4 USB Host (using the USB 1.1 protocol)
* 1 USB Slave (use the USB 1.1 protocol)
* Standard audio input and output interfaces
* 1 PWM control buzzer
* 4 user LED
* An adjustable resistor AD0, 1, for testing AD conversion
* 6 user buttons, WinCE or Linux can be defined as in up, down, left, right, TAB, Enter key, 6 keys can lead to use of seat pin.
* A standard SD card
* 1 LCD Interface Block, as 40Pin 0.5mm pitch SMD interface provides direct connection to the true color VGA display module or adapter panels
* 1 CMOS camera interface 20Pin 2.0mm pitch pins, can be directly connected to the company's CAM130 camera module.
* 2.0mm pitch 10 pin JTAG interface
* On-board RTC backup battery
* 1 power supply input, +5 V power supply

·CPU: Samsung S3C2440AL-40
·SDRAM: 32-bit 64Mbyte
·2M Nor flash + 64M Nand Flash (on-board jumper selection)
* 10-pin 2.0mm pitch board JTAG interface in (no floor to debug the program)
· 4 user LED
* Socket 162 pin 2.0mm pitch measurements
Onboard reset circuit, a reset button
· 5V power supply
* Size: 63 x 52mm
Operating system support
· Linux-2.6.13 + Qtopia
· WindowsCE 5.0
· UCos2
· 2440test (bare metal test procedure)

* Packages for: micro2440 core board and develop reference floor
* Introduction
Micro2440SDK core board is designed specifically for Micro2440 development of a reference plate, a user-friendly learning to develop reference, the above leads to a variety of common interfaces, and most are concentrated in the circuit board side, the extra IO port and system bus 2.0mm pin pitch through the leads
This reference board can be deleted or added based on their features, all devices are Protel99SE board package, but also a complete schematic of the board.
This package provides the CD-ROM information, see the top of the "CD" Introduction

Packages for: Micro2440 core board and development base + 7-inch color screen (with a fine panel)
* 7-inch screen panel features:
· LCD Model: AT070TN83 (Manual)
· LCD Resolution: 800x480 | Colour: 262K | LED Backlight | with a four-wire resistive touch screen
* Driver Board PCB dimensions: 180 x 130mm
* Panel Material: ABS plastic | Size: 180 x 130mm | Display area: 154.5 x 93mm
* Overall thickness (including the panel and driver board): 11mm
* Introduction
This package can be the perfect combination of fixed and will not have a lot of wire "ridden" with a good run as long as the 5V power supply, power can be embedded into the wonderful world. The distribution panel can also be removed separately fixed to the wall on the other, especially for embedded DIY enthusiasts or for small and medium enterprises to open the second prototype, can also be used directly in some of the display terminal.

The machine can be pre-installed Linux-2.6.13 + Qtopia or WindowsCE5.0, using VS2008 (including Visual Basic, Visual C + +, Visual C #) to develop, you can run a simple program 2440test uCos2 system or other bare metal.
This package provides the CD-ROM information, see the top of the "CD" Introduction

 Packages for: Mic