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OVP Peripheral Model: XilinxZynq7000Qspi

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Model Specific Information

This page provides introductory usage information for an Imperas OVP peripheral behavioral model. The page is split into sections providing specific information for this peripheral, including any ports for connecting into a platform, registers, other component parts, and configuration options and general information for peripheral modeling with Imperas OVP.

Description

Zynq 7000 Quad-SPI Registers and incorporates Flash Memory (Spansion and Micron) for Zync zc702/zc706 boards

Licensing

Open Source Apache 2.0

Limitations

This model implements the full set of registers but not all flash memory accesses are supported.

The model is tested using Xilinx Example Project for R/W a QPSI memory on ZC702 platform using Polled and Interrupt driven Transfers. https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/qspips/examples

The AXI mode of operation is not tested. There is no write protection implemented for memory access when in AXI mode.

Reference

Zynq-7000 TRM (https://www.xilinx.com/support/documentation/user_guides/ug585-Zynq-7000-TRM.pdf)

https://xilinx.github.io/embeddedsw.github.io/qspips/doc/html/api/index.html

Location

The zynq_7000-qspi peripheral model is located in an Imperas/OVP installation at the VLNV: xilinx.ovpworld.org / peripheral / zynq_7000-qspi / 1.0.

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Peripheral Instance Parameters

This model accepts the following parameters:

Table : Peripheral Parameters

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Net Ports

This model has the following net ports:

Table 1: Net Ports

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Bus Slave Ports

This model has the following bus slave ports:

Bus Slave Port: bpAXI

Table 2: Bus Slave Port: bpAXI

No address blocks have been defined for this slave port.

Bus Slave Port: bpAPB

Table 3: Bus Slave Port: bpAPB

Table 4: Bus Slave Port: bpAPB Registers:

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Platforms that use this peripheral component

Peripheral components can be used in many different platforms, including those developed by Imperas or by other users of OVP. You can use this peripheral in your own platforms.

Table 5: Publicly available platforms using peripheral 'zynq_7000-qspi'