Feb 19, 2015 #1 D Deexith Hasan Advanced Member level 4 Joined Oct 24, 2014 Messages 111 Helped 4 Reputation 8 Reaction score 3 Trophy points 18 Activity points 740 why we divide crystal frequency by 12 ? why we divide crystal frequency by 12 for 8051 timer..
Feb 19, 2015 #2 J jeffrey samuel Advanced Member level 4 Joined Jul 23, 2012 Messages 1,092 Helped 107 Reputation 214 Reaction score 107 Trophy points 1,363 Location chennai,india Activity points 6,373 8051 machine cycle consists of 12 clock pulses so we divide the crystal frequency by 12 This image explains the concept of instruction cycles and clock frequency
8051 machine cycle consists of 12 clock pulses so we divide the crystal frequency by 12 This image explains the concept of instruction cycles and clock frequency