FL2440 is a development board released by Witech Embedded for the Samsung S3C2440; it is split into two parts: 6-layer core board and a 2-layer application board, such structure not only makes the FL2440 more flexible and also more convenience for maintenance. The layout and wiring on the FL2440 are professionally designed, to make the FL2440 development board more stable and reliable performance.
The FL2440 is a development board released by Witech Embedded for the Samsung S3C2440 processor. It consists of a 6‑layer core board and a 2‑layer application board, offering a flexible layout and a variety of interfaces for handheld devices, consumer electronics, and industrial control projects.
The manual includes hardware descriptions, pin‑outs, boot‑mode switch settings, and details of the provided Board Support Packages for Embedded Linux and Windows CE, along with instructions for using the supplied cables, power supply, and optional peripherals.
| CPU | Samsung S3C2440A @ 400 MHz |
|---|---|
| RAM | 64 MB SDRAM |
| NOR Flash | 4 MB |
| NAND Flash | 256 MB |
| Ethernet | 100 M Ethernet (DM9000) |
| USB Interfaces | Four USB 1.1 Host, One USB 1.1 Device |
The board has four user LEDs labeled LED0 through LED3.
The toggle switches select boot mode: switch 1 enables or disables the bootloader settings, and combinations of switches 1‑4 determine whether the board boots into the bootloader menu, WinCE, Linux, or a user application.