Related Manuals for Texas Instruments TPS65910A Series
Summary of Contents for Texas Instruments TPS65910A Series
- Page 1 TPS65910Ax User's Guide For AM335x Processors Version C User's Guide Literature Number: SWCU093C August 2011 – Revised May 2013...
- Page 2 WARNING: EXPORT NOTICE Recipient agrees to not knowingly export or re-export, directly or indirectly, any product or technical data (as defined by the U.S., EU, and other Export Administration Regulations) including software, or any controlled product restricted by other applicable national regulations, received from Disclosing party under this Agreement, or any direct product of such technology, to any destination to which such export or re-export is restricted or prohibited by U.S.
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Page 3: Table Of Contents
Event Management Through Interrupts .................... INT_STS_REG.VMBHI_IT ..................INT_STS_REG.PWRON_IT ..................INT_STS_REG.PWRON_LP_IT ..................INT_STS_REG.HOTDIE_IT ..................INT_STS_REG.VMBDCH_IT ..................INT_STS2_REG.GPIO_R/F_IT ................... INT_STS_REG. RTC_ALARM_IT ........................ Revision History SWCU093C – August 2011 – Revised May 2013 Table of Contents Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated... - Page 4 ................Power-Up and Power-Down Timing Diagram List of Tables ....................TPS65910Ax comparison ................EEPROM Configuration for TPS65910Ax ......................Revision History List of Figures SWCU093C – August 2011 – Revised May 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated...
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Page 5: Introduction
(15 x 15). In ZCE (13 x 13), VDD_MPU and VDD_CORE are shorted internally. For ZCE, connect VDD1 to VDD_MPU; VDD2 is free for system use. SWCU093C – August 2011 – Revised May 2013 TPS65910Ax User's Guide For AM335x Processors Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated... - Page 6 PWRHOLD PORZ NRESPWRON PowerPad PMIC_PWR_EN CLK32KOUT SWCU093_Block_Diagram Figure 1. AM335x Power Supply Connections with TPS65910A and TPS65910A3 TPS65910Ax User's Guide For AM335x Processors SWCU093C – August 2011 – Revised May 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated...
- Page 7 GPIO1_9 SLEEP PWRHOLD PORZ NRESPWRON PowerPad PMIC_PWR_EN CLK32KOUT SWCU093_Block_Diagram Figure 2. AM335x Power Supply Connections with TPS65910A31 SWCU093C – August 2011 – Revised May 2013 TPS65910Ax User's Guide For AM335x Processors Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated...
- Page 8 Boot sequence time slot duration: DEVCTRL2_REG TSLOT_LENGTH 0 = 0.5 ms 2 ms 1 = 2 ms TPS65910Ax User's Guide For AM335x Processors SWCU093C – August 2011 – Revised May 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated...
- Page 9 1.1 V CLK32KOUT PORZ NRESPWRON Switch-on sequence Switch-off sequence Slot number: Figure 3. Power-Up and Power-Down Timing Diagram SWCU093C – August 2011 – Revised May 2013 TPS65910Ax User's Guide For AM335x Processors Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated...
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Page 10: First Initialization
Resources that can be set off in SLEEP state to optimize power consumption must be set in the SLEEP_SET_LDO_OFF_REG register. TPS65910Ax User's Guide For AM335x Processors SWCU093C – August 2011 – Revised May 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated... -
Page 11: Event Management Through Interrupts
OFF state. INT_STS_REG. RTC_ALARM_IT INT_STS_REG. RTC_ALARM_IT is triggered when the RTC alarm set time is reached. SWCU093C – August 2011 – Revised May 2013 TPS65910Ax User's Guide For AM335x Processors Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated... -
Page 12: Revision History
2: Replace Default OFF with TPS65910Ax EEPROM Figure 2 DEFAULT ON in VDIG1, VDIG2, VAUX1, Definition VAUX33 TPS65910Ax User's Guide For AM335x Processors SWCU093C – August 2011 – Revised May 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated... - Page 13 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.