This is a user manual for Embest S3CEV40 development board produced by Embest Info&Tech Co.,LTD. It introduces the installation and use, hardware structure, software system and other contents of the development board
This manual introduces the Embest S3CEV40 development board, a full‑function ARM‑based platform featuring a Samsung S3C44B0x processor, multiple I/O interfaces, and optional LCD/touchscreen modules. It details the board’s hardware structure, power options, and connector layouts.
The document also covers software resources such as uCOS‑II, uClinux, example code on the supplied CD‑ROM, and after‑sales technical support contacts. Appendices list jumper and switch settings for configuring the board. This manual is written in Chinese.
| Processor | Samsung S3C44B0x ARM7TDMI RISC CPU core |
|---|---|
| Flash Memory | 1M × 16‑bit Flash |
| SDRAM | 4 × 1M × 16‑bit SDRAM |
| Solid‑state Drive | 16M × 8‑bit |
| EEPROM | 4Kbit IIC BUS serial EEPROM |
| Power Supply | DC 5 V 1.5 A or USB power, 500 mA fuse |
| UART Interfaces | 2 UART ports, up to 115200 bps |
| Ethernet Interface | 10 M Ethernet (RTL8019AS) |
| LCD / Touchscreen | 1600 × 1600 max resolution, optional touch panel |
| JTAG Connector | 20‑pin standard JTAG |
It can be powered by a 5 V DC supply at 1.5 A or via USB from a PC, with a 500 mA fuse for protection.
The development board provides a standard 20‑pin JTAG connector.