two GTA02 with different characteristics
Matthias Apitz
guru at unixarea.de
Sun Dec 25 10:53:39 CET 2011
Hello,
Some weeks ago I acquired a second GTA02 and installed SHR into it; they
both behave different in some hardware related aspects:
1:
The older one (running Om2008.9) needs a press of ~8 secs to boot, the
newer one (with SHR) on a short press of the power button makes a
short sound, then a short vibration and boots up;
2:
The older on GPS needs 1-3 minutes to get a 3D Fix, the newer a few
seconds, sometimes less than 10 secs;
the cpuinfo details are below; Where does this come from? Thanks
matthias
older FR (Om2008.9):
# cat /proc/cpuinfo
Processor : ARM920T rev 0 (v4l)
BogoMIPS : 198.65
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 : GTA02
Revision : 0360
Serial : 0000000000000000
newer FR (SHR):
# cat /proc/cpuinfo
Processor : ARM920T rev 0 (v4l)
BogoMIPS : 198.65
Features : swp half thumb
CPU implementer : 0x41
CPU architecture: 4T
CPU variant : 0x1
CPU part : 0x920
CPU revision : 0
Hardware : GTA02
Revision : 24420360
Serial : 0000000000000000
--
Matthias Apitz
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UNIX since V7 on PDP-11 | UNIX on mainframe since ESER 1055 (IBM /370)
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