Triple speed ethernet

The Nios II TSE driver package should be loaded automatically when creating an eCos configuration for a hardware design which includes the required devices, and it should never be necessary to load the package explicitly. If the application triple speed ethernet not actually require ethernet functionality then the package is inactive and the final executable will not suffer any overheads from unused functionality. Typically the choice of eCos template causes the right thing to happen, triple speed ethernet. The driver package will only instantiate the support for a single TSE device.

The driver uses the platform bus to obtain component resources. The anticipated use cases are simple communications between an embedded system and an external peer for status and simple configuration of the embedded system. For more information visit www. Support forums for the driver may be found on www. Quartus

Triple speed ethernet

The driver uses the platform bus to obtain component resources. The anticipated use cases are simple communications between an embedded system and an external peer for status and simple configuration of the embedded system. For more information visit www. Support forums for the driver may be found on www. Quartus The sopc2dts tool is used to create the device tree for the driver, and may be found at rocketboards. The probe function then installs the appropriate set of DMA routines to initialize, setup transmits, receives, and interrupt handling primitives for the respective configurations. SGDMA support is included for existing designs and reference in case a developer wishes to support their own soft DMA logic and driver support. Please visit www. Scatter-gather DMA will be added to a future maintenance update to this driver. This support will be added in a future maintenance update. Once the transmit is complete, an interrupt is driven by the transmit DMA logic.

The sopc2dts tool is used to create the device tree for the driver, and may be found at rocketboards.

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Triple speed ethernet

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This statistic is the total number of packets received that were less than 64 octets in length and had either a bad CRC with an integral number of octets CRC error or a bad CRC with a non-integral number of octets Alignment Error. This statistic counts the total number of packets received by the controller, including error, discarded, unicast, multicast, and broadcast packets. This statistic counts the number of packets transmitted that were addressed to a multicast group. This statistic counts the number of packets transmitted that were addressed to a broadcast address. This statistic is a count of the number of packets received that were addressed to a multicast address group. This statistic counts the number of correctly formed packets received less than 64 bytes long. Interrupt Mitigation 4. This statistic counts the number of correctly formed packets greater than bytes long. This statistic counts the total number of packets received that were 64 octets in length. IEEE This statistic is the count of data and pad bytes successfully received by the controller. The sopc2dts tool is used to create the device tree for the driver, and may be found at rocketboards. This statistic is the count of data and pad bytes successfully transmitted from the interface. This statistic counts the number of packets dropped due to lack of internal controller resources.

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This statistic is a count of the number of packets received containing errors that prevented the packet from being delivered to a higher level protocol. This statistic counts the total number of packets received by the controller, including error, discarded, unicast, multicast, and broadcast packets. Driver information and notes 4. This statistic is the total number of packets received that were less than 64 octets in length and had either a bad CRC with an integral number of octets CRC error or a bad CRC with a non-integral number of octets Alignment Error. This statistic counts the total number of packets received that were between 65 and octets in length inclusive. Interrupt Mitigation 4. This statistic is the total number of packets received that were less than 64 octets in length and had either a bad CRC with an integral number of octets CRC error or a bad CRC with a non-integral number of octets Alignment Error. The driver handles the transmit completion in the context of the interrupt handling chain by recycling resource required to send and track the requested transmit operation. This statistic counts the number of packets transmitted that were not addressed to a multicast group or broadcast address. Debug Information 6. The driver uses the platform bus to obtain component resources. In typical eCos systems the MAC address is provided via a RedBoot fconfig option, allowing each board to have its own address.