Part Number: TDA4VL-Q1 Other Parts Discussed in Thread: TDA4VM HI expert:
There has some questions about TDA4VL OSPI read and write:
The OSPI of TDA4VL was configured as Tap DDR mode. During the signal test, it was found that the Timing Requirements could…
Part Number: AM62A7 Q1: 我的sensor驱动里,v4l2的s_power()回调没有被调用,s_stream()回调有被正常调用? 我阅读了v4l2-core的驱动代码,看起来s_power()回调是在pipeline_pm_power_one() of board-support\ti-linux-kernel-6.1.46+gitAUTOINC+247b2535b2-g247b2535b2\drivers\media\v4l2-core\v4l2-mc.c 发起的,我在其中添加printk打印后测试…
Part Number: TPS92515HV Other Parts Discussed in Thread: TPS92515 您好!
客户使用TPS92515 做LED 驱动时,常温下TPS92515HV 芯片表面温度达到160度的高温,附件是客户的原理图及PCB 图,能否帮忙review 下客户的设计是否有问题?客户的设计有哪些措施可以改进散热性能?谢谢!
输入电压:24-48V DC
输出电流:100-700mA(50mA 一档,共13档)
输出电压:2-19V@24V,2-42V@4…