Other Parts Discussed in Thread: DLPC410
你好,
使用自己做的PCB板卡,发现DLP9500第一帧图像故障(显示不完全),于是把相同的代码放到DLP410EVM官方评估板上,发现也会偶尔显示不完全。FPGA工程的逻辑是,上电之后等待电源轨正常,512*5ns,之后开始显示动作,我现在应该从哪里排查?
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在DLPC410 EVM版上使用TI原装的代码有没有这个问题?
1. 和TI的code对比
https://www.ti.com/lit/zip/dlpc103
https://www.ti.com/lit/zip/dlpc134
2. DLPC410初始化: https://www.ti.com/lit/gpn/dlpc410
user guide:
https://www.ti.com/lit/pdf/dlpu045