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| AM5718_16 Datasheet, PDF (176/394 Pages) Texas Instruments – Sitara Processors Silicon Revision 2.0 | |||
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AM5718, AM5716
SPRS957C â MARCH 2016 â REVISED NOVEMBER 2016
www.ti.com
Figure 5-1 and Figure 5-2 describe the device Power Sequencing when RTC-mode is NOT used.
vdds18v, vdds_mlbp, vdds18v_ddr1, vdda_rtc(3)
Note 4 Note 5
vdda_per, vdda_ddr, vdda_debug,
vdda_dsp_iva, vdda_core_gmac, vdda_gpu,
vdda_video, vdda_mpu, vdda_osc, vdda_csi
vdds_ddr1, ddr1_vref0(16)
vdd, vdd_rtc(3)
vdd_mpu
vdd_iva
vdd_gpu
vdd_dsp
vdda_usb1, vdda_usb2, vdda_hdmi,
vdda_pcie, vdda_pcie0, vdda_sata,
vdda_usb3
vddshv1, vddshv2, vddshv3, vddshv4,
vddshv5(3), vddshv6, vddshv7, vddshv9,
vddshv10, vddshv11
VD_CORE BOOT voltage
VD_MPU BOOT voltage
VD_IVA BOOT voltage
VD_GPU BOOT voltage
VD_DSP BOOT voltage
Note 6
vdda33v_usb1, vdda33v_usb2
vddshv8
Note 7
xi_osc0
Note 9
rtc_porz
Note 11
resetn/porz
Note 12
Note 13
sysboot[15:0]
Valid Config
Note 14
rstoutn
SPRS906_ELCH_04
Figure 5-1. Power-Up Sequencing
(1) Grey shaded areas are windows where it is valid to ramp the voltage rail.
(2) Blue dashed lines are not valid windows but show alternate ramp possibilities based on the associated note.
(3) RTC-only mode is not used and the following combinations are approved:
176 Specifications
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