验源码。 MEGA8芯片编程的注意事项： 1）、如果晶振被编程为外部时钟，此时只有使用外部有源晶振才可重新对MEGA8进行编程。 2）、如果用户只有串行编程设备，请不要将RESET功能禁止，否则只有使用并行高压编-Test source. MEGA8 chip programming note: 1), if the crystal has been programmed for external clock, this time only using the external crystal

LSX051PDL 是我公司为 LSX051 系列芯片的软件下载而自行研制的辅助工具。 LSX051PDL 适用于 Windows 操作系统的 PC，连接一根十芯电缆于 PC 并口或 USB 电缆于 PC USB 接口和 LSX051 芯片的 SPI 编程接口之间，启动 LSX051PDL 即可实现对 LSX051 系列芯片的编程。 -LSX051PDL is our family of chips for the LSX051 download the self-developed

Designing and programming a USB mass-storage device or embedded USB host involves a variety of interfaces, protocols, and structures. Every USB mass-storage device must support two interfaces: • A USB device interface to enable the device