warm时32MX无法启动

我有一个32 MX795F512驱动7“TFT显示在16位的PMP模式-所有成功运行。然而，最近出现了一个问题（我想不出任何改变了），只要安装被允许休息大约10-15分钟，安装就开始了。如果我关机，然后尝试运行，我得到一个空白屏幕-屏幕甚至不清楚。我们认为热效应或电荷效应在这种情况下，但现在我感到困惑-我张贴这只是为了万一其他人遇到了一个温暖的启动问题，一个经验丰富的32 MX用户可能R。如果发生这种情况，那就检查一下！-或者我希望。振荡器每次都会开始。不幸的是，我只有原始的调试能力，当然，问题可能与TFT板（最常见的中国/易趣网品牌）有关。



      以下为原文

    I have a 32MX795F512 driving  7" TFT display in 16bit PMP mode - all running successfully.

However a problem has recently arisen (and I can't think of anything that's changed) where the setup will only start if it has been allowed to 'rest' for about 10-15 minutes. If I switch off and then try to run I get a blank screen - and the screen won't even clear.

We think of heat effect or charge effect in such a case but right now I'm perplexed - I am posting this just in case anybody else has come across a wARM-start issue of this kind - a seasoned 32MX user might respond "if this happens then check that!" - or so I hope.

The oscillator starts every time by the way. I have only primitive debug capability unfortunately and, of course, the problem could be with the TFT board (the most common China/Ebay brand).