sometime the time in operate > 50msec

// a part of log
set pedestal mode, smp#0 ...
initialize all ATMs conneting to smp#0 ...
set AMT pedestal mode ...
set GONG pedestal mode ...
Clear all ATMs FIFO
set GONG delay time to write data ...
reading SMP is completed. (40340 [bytes])
Read TRG count : 0
** Start TKO Operation mode **
Start AMT operation mode ...
Start GONG operation mode ...
Clear all ATMs FIFO
Set HIT Threshold : 0x1228
 pedestal time [msec] :297.839
= 0th cycle =
 operate time [msec] :32.665
= 10th cycle =
 operate time [msec] :53.984
= 20th cycle =
 operate time [msec] :49.289
= 30th cycle =
 operate time [msec] :53.955
= 40th cycle =
 operate time [msec] :54.117
= 50th cycle =
 operate time [msec] :53.935
= 60th cycle =
 operate time [msec] :26.405
= 70th cycle =
 operate time [msec] :27.805
= 80th cycle =
 operate time [msec] :23.117
= 90th cycle =
 operate time [msec] :27.14
= 100th cycle =
 operate time [msec] :54.816
= 110th cycle =
 operate time [msec] :29.258
= 120th cycle =
 operate time [msec] :23.201
= 130th cycle =
 operate time [msec] :26.714
= 140th cycle =
 operate time [msec] :26.917
= 150th cycle =
 operate time [msec] :23.083
= 160th cycle =
 operate time [msec] :53.982
= 170th cycle =
 operate time [msec] :53.944
= 180th cycle =
 operate time [msec] :57.726
= 190th cycle =
 operate time [msec] :54.305
== 12th event start ==
start tko buffer switch ...
** Start TKO Pedestal mode **