请问我看到/proc/cpuinfo输出为201.93 BogoMips:
/ # cat /proc/cpuinfo|more
Processor : ARM920T rev 0 (v4l)
BogoMIPS : 201.93
Features : swp half thumb
CPU implementer : 0x41
CPU architecture: 4T
CPU variant : 0x1
CPU part : 0x920
CPU revision : 0
Cache type : write-back
Cache clean : cp15 c7 ops
Cache lockdown : format A
Cache format : Harvard
I size : 16384
I assoc : 64
I line length : 32
I sets : 8
D size : 16384
D assoc : 64
D line length : 32
D sets : 8
Hardware : FriendlyARM Mini2440 development board
Revision : 0000
Serial : 0000000000000000
====
但手册中应该是400Mhz
CPU 处理器
- Samsung S3C2440A ,主频400MHz ,最高533Mhz
难道 201.93 BogoMips = 主频400MHz?