By manipulating the Serial Presence Detect (SPD) chip on a memory module, an attacker can trick the system into thinking the DRAM is larger than it actually is. Note: Serial Presence Detect (SPD) is a ...
IIC模块原理以及IIC驱动原理。 21.2实验原理 21.2.1AT24C16 EEPROM的工作原理 下图为AT24CXX系列EEPROM相关参数,由该图可知,AT24C16的存储容量为16Kbit,共2048字节,共128页,每页为16字节。 由下图可知,AT24C16由8块组成,每块256字节。 I2C开始信号后,第一个字节为器件 ...