AKM Confidential
AK2571
Table 5-2
Condition
of finish
ATC status APC status
APC_FB ATC_FB APCALM ATCALM
Power ON
Status-1
(Only ATC
work)
ATC Lock ATC Lock
Disable
Disable
Disable
User setting User setting
Status-2
(APC Count
up work)
APC
Count up
Normal
operation
Count up or
Disable
(User setting)
Disable Disable User
setting
User
setting
Status-3
(Normal
operation)
Normal
operation
Normal
operation
User setting User setting User setting User setting
Figure 5-2 Start up sequence
Expiring count up of
the settled I-DAC,
move to next status
Reset ATC_LK_COUNTER
APC Count_Up
Expiring
ATC_LK_COUNTER
tothe thereshold
(E_LK_CNT_SET), move
to next status
Power-On-Reset Release
Time [s]
LD Temperature [℃]
(Thermister temperature）
R_TMPRT_
TRGT
R_LK_TMPRT_WIN
ATC Lock (ATC Work)
ATC_COUNTER UP
ATC_LK_COUNTER
UP
Countup I-DAC by one
step
Normal
Operation
When the timer
expire, move
tonormal
operation,TIMERAL
M=L
When the timer expire,
doesn't reach to normal
operation, TIMERALM=H
Timer Count up
<Rev. 0.6E Preliminary> -23-
2001/11
