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Scroll Title |
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anchor | Table_PWR_PC |
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title | Power Consumption |
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Scroll Table Layout |
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orientation | portrait |
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sortDirection | ASC |
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repeatTableHeaders | default |
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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Power Input Pin | Typical Current |
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VIN | TBD* |
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* TBD - To Be Determined
Power
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on Sequence
The PS and PL power supplies are fully independent. PS power supplies (VCCPINT, VCCPAUX, VCCPLL, VCCO_DDR, VCCO_MIO0, and VCCO_MIO1) can be powered before or after any PL power supplies. The PS and PL power regions are isolated to prevent damage. The recommended power-on sequence is VCCPINT, then VCCPAUX and VCCPLL together, then the PS VCCO supplies (VCCO_MIO0, VCCO_MIO1, and VCCO_DDR) to achieve minimum current draw and ensure that the I/Os are 3-stated at power-on. The PS_POR_B input is required to be asserted to GND during the power-on sequence until VCCPINT, VCCPAUX and VCCO_MIO0 have reached minimum operating levels to ensure PS eFUSE integrity.
Scroll Title |
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anchor | Figure_PWR_PD |
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title | Power Distribution |
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Scroll Ignore |
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draw.io Diagram |
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border | true |
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viewerToolbar | true |
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| |
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fitWindow | false |
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diagramName | PWR_PS |
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simpleViewer | false |
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width | |
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diagramWidth | 641 |
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revision | 13 |
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Power
...
Distribution Dependencies
Scroll Title |
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anchor | Figure_PWR_PS |
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title | Power Sequence |
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Scroll Ignore |
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draw.io Diagram |
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border | false |
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viewerToolbar | true |
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| |
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fitWindow | false |
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diagramDisplayName | |
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lbox | false |
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revision | 13 |
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diagramName | TE0728_PWR_PD |
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simpleViewer | true |
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width | 300 |
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links | auto |
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tbstyle | hidden |
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diagramWidth | 421 |
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The PS and PL power supplies are fully independent. PS power supplies (VCCPINT, VCCPAUX, VCCPLL, VCCO_DDR, VCCO_MIO0, and VCCO_MIO1) can be powered before or after any PL power supplies. The PS and PL power regions are isolated to prevent damage. The recommended power-on sequence is VCCPINT, then VCCPAUX and VCCPLL together, then the PS VCCO supplies (VCCO_MIO0, VCCO_MIO1, and VCCO_DDR) to achieve minimum current draw and ensure that the I/Os are 3-stated at power-on. The PS_POR_B input is required to be asserted to GND during the power-on sequence until VCCPINT, VCCPAUX and VCCO_MIO0 have reached minimum operating levels to ensure PS eFUSE integrity.
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