缩写原意: Overflow of = OV NV [No Overflow] Direction df = DN (decrement) UP (increment) Interrupt if = EI (enabled) DI (disabled) Sign sf = NG (negative) PL (positive) Zero zf = ZR [zero] NZ [ Not zero] Auxiliary Carry af = AC NA [ No AC ] Parity pf = P
十进制 十六进制 控制字符 转义字符 说明 Ctrl + 下列字母 0 00 NUL \0 Null character(空字符) @ 1 01 SOH Start of Header(标题開始) A 2 02 STX Start of Text(正文開始) B 3 03 ETX End of Text(正文结束) C 4 04 EOT End of Transmission(传输结束) D 5 05 ENQ Enquiry(请求) E 6 06 ACK Acknowle
Inter Core CPU 型号的尾字母含义: M:表示移动处理器(Mobile Processor):QM:四核移动处理器(Quad Mobile Processor):U:超低电压处理器(Ultra Low Voltage),常用于超级本:XM:至尊移动处理器: 其中U系列为了实现低功耗,性能较差.有些I7的U系列,与I3的M系列性能差不多.