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keshavp
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11 hours ago

NAND flash issue with dual-core ARM® Cortex®-A9

The 5CSEBA2U19I7SN SoC HPS NAND pins are connected to a 4Gb NAND flash memory chip (S34ML04G200TFI003). In this design, the active-low Write Protect pin (#WP) is connected to both a 10kΩ pull-up resi...