购买的高压单相逆变器套件，控制板DSP28M35程序下载不进去

DSP28M35程序下不进去，这是错误 信息

Error connecting to the target:
(Error -2131 @ 0x0)
Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).
(Emulation package 5.0.872.0)

这是配置

ZiYue Liu：

这是烧录程序

DSP28M35程序下不进去，这是错误 信息

Error connecting to the target:
(Error -2131 @ 0x0)
Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).
(Emulation package 5.0.872.0)

这是配置

Johnson Chen1：

回复 ZiYue Liu:

供电是否正常？用什么工具烧录？