在 CCS 5.2.1 中用 xds560-plus 仿真器加载 附件的 gel 时出现错误:
C674X_0: Output: ---------------------------------------------
C674X_0: Output: PLL0 init done for Core:300MHz, EMIFA:25MHz
C674X_0: Output: DDR initialization is in progress....
C674X_0: Trouble Reading Memory Block at 0x1c14188 on Page 0 of Length 0x4: (Error -1178 @ 0x1C14188) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.0.747.0)
C674X_0: GEL: Error while executing OnTargetConnect(): target access failed at (*((unsigned int *) (0x01C14000+0x188))&=~(0x00000020)) [C6748_LCDK.gel:228] at device_PLL1(24, 1, 0, 1, 2) [C6748_LCDK.gel:406] at Set_DDRPLL_150MHz() [C6748_LCDK.gel:424] at Set_DDR2_150MHz() [C6748_LCDK.gel:459] at Core_300MHz_mDDR_150MHz() [C6748_LCDK.gel:245] at OnTargetConnect() .
核心板的设计跟 ti 官方的 lcdk 是一样的。这个问题应该从什么地方着手去解决?谢谢了啊。
