new-generation all-silicon delay lines. Both EconOscillators and delay lines use a compensated voltage-controlled delay line (VCDL)
2009-04-20 15:11
Abstract: Maxim manufactures several delay lines. This application note compares each programmable
2009-04-29 09:56
Abstract: Maxim manufactures several delay lines. This application note compares each programmable
2009-04-22 10:28
高端的STM32H750在400MHz时CoreMark测试取得2020分，并在TFT控制器和Chrom-ART加速器内增加了硬件JPEG编码器/解码器，以实现更快的GUI图形处理性能。外设接口包括一个CANFD端口；内置时间触发功能和同类最好的运算放大器的附加CANFD端口；运行速率高达3.6Msample / s 的16位ADC。片上存储器包括 128KB闪存、16KB指令缓存、16KB数据缓存、864KB系统RAM和64kB + 128KB TCM，都具有ECC（纠错码）功能，用于安全执行内部或外部存储器内的代码。
2018-08-22 11:03
standard serial port. The CS lines and SCLK lines are emulated by the RTS and DTR lines respectively. Conve
2009-05-08 09:42
solid-state and hybrid delay lines. In many cases, solid-state delay lines provide a functional, if not pin-for-pin, replacement fo
2009-04-22 10:31
new-generation all-silicon delay lines. Both EconOscillators and delay lines use a compensated voltage-controlled delay line (VCDL)
2009-04-22 10:36
to outgoing telephone lines. Because phone lines can expose circuitry to hazardous overvoltage or overcurrent conditions, protectio
2009-04-20 09:23
Abstract: Interfacing between the Hitachi HD64570 and the DS2151 for T1 lines or the DS2153 for E1 lines. MCSI-0 and MCS-1 are in Bi
2009-04-20 10:38
换行符切分为列表 lines = text.split( "n" ) # 如果行数超过指定的行数，截取前面指定行数的内容 if len(lines) > 5 :new_text = "n" .join
2023-11-22 10:32
