This version (05 Oct 2022 11:21) was approved by Stanca-Florina Pop.The Previously approved version (07 Aug 2018 11:54) is available.Diff

ADRV9009 HDL Reference Design

Functional Overview

The HDL reference design is an embedded system built around a processor core either ARM, NIOS-II or Microblaze. A functional block diagram of the system is shown below. The device digital interface is handled by the transceiver IP followed by the JESD204B and device specific cores. The JESD204B lanes are shared among the 4 transmit, 2 receive and 2 observation/sniffer receive data paths by the same set of transceivers within the IP. The cores are programmable through an AXI-lite interface. The delineated data is then passed on to independent DMA cores for the transmit, receive and observation/sniffer paths.

Digital Interface

The digital interface consists of 4 transmit, 2 receive and 2 observation/sniffer lanes running up to 9.8Gbps. The transceivers then interface to the cores at 128bits@245MHz in the transmit and 64bits@245MHz for the receive channels. The sniffer/observation rates depend on the mode selected. The data is sent or received based on the configuration (programmable) from separate transmit and receive chains.

DAC Interface

The DAC data may be sourced from an internal data generator (DDS or pattern) or from the external DDR via DMA. The internal DDS phase and frequency are programmable. DAC UNPACK IP (util_upack) allows transfering data from the DMA to a reduced number of channels, at a higher rate.

ADC Interface

The ADC data is sent to the DDR via DMA. The ADC PACK IP (util_cpack) allows capturing only part of the channels.

Control and SPI

The device control and monitor signals are interfaced to a GPIO module. The SPI signals are controlled by a separate AXI based SPI core.


The HDL repository, list of supported carriers and the list of required IP cores can be found here:

Help & Support

13 Feb 2015 18:57 · rejeesh kutty
resources/eval/user-guides/adrv9009/reference_hdl.txt · Last modified: 05 Oct 2022 11:21 by Stanca-Florina Pop