-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said: > Hi All: > >> Today, I will found what device consume the 5mA current what device with >> 3.7V. >> For now, suspend mode, we will turn off GSM, BT, WLAN, and AGPS. > > I found that Audio Amplifer (U4101) is power on and I shut it down. > The total current is 2.06mA on VBAT=3.7V.
YAHOOO! Great work Allen! 7.6mW! > I summarize the current consumption, today. > > CORE_1V3 OFF > SD_3V3 OFF > CODEC_3V3 OFF > BT_3V2 OFF > RF_3V OFF > LCM 3V OFF > VB_GSM OFF (reomve B1701) > IO_3V3 is ON and 0.97 mA > S3C2442 VDDOP ==>0.2mA <== OK > S3C2442 VDDA_ADC ==>0.00mA > Audio Codec ==>0.00mA > GLAMO_3362 LOVDD ==> 0.00mA > GLAMO_3362 UOVDD ==> 0.00mA > GLAMO_3362 AOVDD ==> 0.00mA > Gensor (U7801,U7802) ==>0.07mA *2 <== Hm OK > IO_1V8 is ON and 0.5mA <== SDRAM OK > > I think these other currents maybe is pull high, pull down resistor, and some > digital logics...etc Agree, I'll take a last look around with this really excellent list in mind. > I think 2 mA is OK for our S3C2442 part. Yeah we're doing very well now, great work. - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFHsrZ3OjLpvpq7dMoRAuPLAJ9HKyc6DDCBM1A2VdlQxMnPX4xegQCeLUd9 /D/suneJ49iE91ypz4eLjV0= =L4pE -----END PGP SIGNATURE-----
