
2.14 LEDs..................................................... 33
2.15 DDR4SDRAM(PS) ............................................ 33
2.15.1 DDR4SDRAMType............................................ 34
2.15.2 SignalDescription ............................................ 34
2.15.3 Termination ................................................ 34
2.15.4 Parameters................................................. 34
2.16 DDR4SDRAM(PL) ............................................ 35
2.16.1 DDR4SDRAMType............................................ 36
2.16.2 SignalDescription ............................................ 36
2.16.3 Termination ................................................ 36
2.16.4 Parameters................................................. 36
2.17 QSPIFlash ................................................. 37
2.17.1 QSPIFlashType.............................................. 37
2.17.2 SignalDescription ............................................ 37
2.17.3 Configuration ............................................... 38
2.17.4 QSPIFlashCorruptionRisk ....................................... 38
2.18 eMMCFlash ................................................ 38
2.18.1 eMMCFlashType............................................. 38
2.18.2 SignalDescription ............................................ 39
2.19 SDCard................................................... 39
2.20 DualGigabitEthernet .......................................... 39
2.20.1 EthernetPHYType ............................................ 39
2.20.2 SignalDescription ............................................ 39
2.20.3 ExternalConnectivity........................................... 40
2.20.4 MDIOAddress............................................... 40
2.20.5 PHYConfiguration ............................................ 40
2.20.6 RGMIIDelaysConfiguration....................................... 41
2.21 USB2.0................................................... 41
2.21.1 USBPHYType............................................... 41
2.21.2 SignalDescription ............................................ 42
2.22 USB3.0................................................... 42
2.23 DisplayPort ................................................ 43
2.24 Real-TimeClock(RTC) .......................................... 43
2.25 SecureEEPROM.............................................. 44
2.25.1 EEPROMType ............................................... 44
3 Device Configuration 45
3.1 ConfigurationSignals .......................................... 45
3.2 ModuleConnectorCDetection .................................... 46
3.3 Pull-UpDuringConfiguration...................................... 46
3.4 Power-onResetDelayOverride .................................... 47
3.5 BootMode................................................. 47
3.6 JTAG..................................................... 48
3.6.1 JTAGonModuleConnector....................................... 48
3.6.2 ExternalConnectivity........................................... 49
3.6.3 JTAGBootMode ............................................. 49
3.7 eMMCBootMode ............................................ 50
3.8 QSPIBootMode ............................................. 50
3.9 SDCardBootMode ........................................... 50
3.10 eMMCFlashProgramming ....................................... 50
3.11 QSPI Flash Programming via JTAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
3.12 QSPI Flash Programming from an External SPI Master . . . . . . . . . . . . . . . . . . . . . . . 51
3.13 Enclustra Module Configuration Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
4 I2C Communication 52
4.1 Overview.................................................. 52
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