AKM Confidential
AK2571
2. Shut
Down
2.1 Reset through RESETN pin
RESEN=
“
0
”
make same function of internal Power-On-Reset.
After its release, AK2571 begins to start up sequence same as Power ON.
2.2 Shut down control through SHUT_ATCN pin
SHUT_ATCN=”0” make AK2571 all power down.
After its release, AK2571 start from reset.
2.3 Shut down control through SHUT_APCN pin
SHUT_APCN=”0” make AK2571 only APC shut down which stop the current output through I-DAC1-3. After its release,
AK2571 start to work by the data before shut down soon.
<Rev. 0.6E Preliminary> -41-
2001/11
