This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

[参考译文] J784S4XEVM:Vision Apps 中的 4K 分辨率配置–显示时序参数

Guru**** 2864210 points
请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1639081/j784s4xevm-4k-resolution-configuration-in-vision-apps-display-timing-parameters

器件型号: J784S4XEVM

在 psdk_rtos_auto_j7_07_00_00_11\vision_apps\basic_demos\app_tirtos\common\app_init.c 中 、显示时序参数当前配置为 1920×1080 分辨率。
prm.timings.width = 1920U;
prm.timings.height = 1080u;
prm.timings.hFrontPorch = 88U;
prm.timings.hBackPorch = 148U;
prm.timings.hSyncLen = 44U;
prm.timings.vFrontPorch = 4U;
prm.timings.vBackPorch = 36U;
prm.timings.vSyncLen = 5u;
prm.timings.pixelClock = 148500000ULL;  
请确认需要修改这些参数中的哪些以及要使用的适当值、以便将显示配置为 4K (3840×2160) 分辨率。