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11 page 
1.1 TPS65920 and TPS65930 Device Block Diagrams Powercontrol (BBS-backup VRRTC-UVLO) Powerreferences (Vref-Iref-bandgap) Powerprovider (LDOs-DcDcs) RTC 32kHz Clockslicer Rcoscillator Thermalmonitor system Powersubchip(A-D) Poweranalog Powerdigital Auxiliarysubchip(A-D) Interfacesubchip(D) MADCTOP MADC digital state-machine MADCanalog (SAR-Vref) USBsubchip(A-D) SIH CardDet1 CardDet2 GPIO PIH TAP OCP SIH RTC RFIDEN PMCmaster PMCslave LEDdigital LEDanalog LEDTOP Vibrator control(D) Keypad (D) USB digital (ULPI regist ers, interr upts, TPS65920 Shundan Smart Reflex OTG module USB2.0 transceiver USBpower supply Digitalsignal(s) Analogsignal(s) Clock generator LedSync ULPI(12) UART(2) BERCLK BERDATA Clocks OCP SIH_INT TAP OCP Clocks SIH_INT TAP I2C A pad I2CBpad ClkIn/Out GPIO pad TPS65930/TPS65920 Integrated Power Management \Audio Codec (TPS65930 Only) www.ti.com SWCS037D – MAY 2008 – REVISED JUNE 2009 Figure 1-1. TPS65920 Block Diagram Introduction 11 |
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