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. 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 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 IO_1V8 is ON and 0.5mA I think these other currents maybe is pull high, pull down resistor, and some digital logics...etc I think 2 mA is OK for our S3C2442 part. Best Wishes~ ______________________________________________ Allen Chang ( 張 吉 隆 ) First International Computer Inc. 7F, No.300, Yang Guang St., NeiHu, Taipei, 114, Taiwan Tel: +886-2-8751-8751 Ext: 6171 Fax: +886-2-8751-8739 Email:[EMAIL PROTECTED]
