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79 page 
10uF VDCDC2 1.5uH L2 VDD_MPU_IVA (1.2V) 10uF VDCDC3 1.5uH L3 VDDCORE(1.2V) SYS BAT 2x10uF VINDCDC1/2 TS NTC AC USB ISET 2.2uF 1uF 1uF LiIon /PB_IN DEFDCDC2 DEFDCDC3 VDDS_MMC1(1.8V/3.0V) LDO2 2.2uF PB_OUT EN_DCDC2 EN_DCDC3 SYS.nRESPWRON PGOOD SCLK SCLK SDAT SDAT VDDS POWER_ON GPIO(/disablepower) LDO1 setcharge current DCDC2 600mA DCDC3 1500mA VINLDO1/2 SYS 1uF LDO1 200mA LDO2 200mA BAT OMAP35xx BYPASS AD_IN1(TSX1) AD_IN2(TSX2) AD_IN3(TSY1) AD_IN4(TSY2) /INT /INT wLED boost SYS L4 1uF charger/powerpath ISINK1 ISINK2 ISET1 ISET2 ON/ OFF FB_wLED VDCDC1 1.5uH L1 DCDC1 600mA 10uF VINDCDC3 EN_DCDC1 + - delay THRESHOLD /Reset VDDS_DPLL_DLL (1.8V) TPS65073 AVDD6 INT_LDO VDDS_WKUP_BG(1.8V) VDDS_MEM;VDDS VDDS_DPLL_PER(1.8V) VDDS_SRAM LDO EN VDDA_DAC(1.8V) SYS TPS79901 Vin GPIO(push-buttonint) TPS3825-33DBVT /RST SYS_OFF_MODE VDDS /MR SN74LVC1G06DCK SYS VDD GND SYS A Y GND VCC VDDS www.ti.com ....................................................................................................................................................................................................... SLVS950 – JULY 2009 Figure 55. OMAP35xx (Supporting SYS-OFF Mode) Copyright © 2009, Texas Instruments Incorporated 79 |
