However, it is possible to turn the DDR3 DLL off (in most DRAM parts) and run at frequencies <= 125MHz. DLL-off mode (which this memory controller utilises) is listed as an optional feature for DDR3 ...

很多人可能觉得信号速率越高，如25Gbps，56G/112G-PAM4信号等调试上发现的问题会越多，其实不然。我们收到最多的调试问题还是 ...

Allwinner V861 is a new dual-core 32-bit/64-bit RISC-V C907 system-in-package (SiP) with 128MB on-chip DDR3L and designed for 4K AI camera applications with a 1 TOPS AI NPU. The chip also features a ...

4-20mA电流回路是工业仪控系统中的通用信号标准，通过电流回路转换器能将0-20mA转换为4-20mA… 4至20mA回路电流(loop current)是过程工业中仪控工程师熟悉的标准信号。现场的压力、温度以及流量变送器会依据量测的过程参数，输出对应的4至20mA电流信号，以实现 ...

Allwinner V861 is a new dual-core 32-bit/64-bit RISC-V C907 system-in-package (SiP) with 128MB on-chip DDR3L and designed for 4K AI camera applications with a 1 TOPS AI NPU. The chip also features a ...