DS742 Datasheet, PDF (32/33 Pages) Xilinx, Inc – Programable clock phase and polarity

LogiCORE IP AXI Serial Peripheral Interface (AXI SPI) (v1.02.a)
Acronym
SPISEL
SPISR
SPISSR
SRR
SS(N)
TOW
Tx
UART
UCF
VHDL
WCOL
XPS
XST
Description (Cont’d)
SPI Slave Select Line
SPI Status Register
SPI Slave Select Register
Software Reset Register
Slave Select
Toggle On Write
Transmit
Universal Asynchronous Receiver Transmitter
User Constraints File
VHSIC Hardware Description Language (VHSIC an acronym for Very High-Speed Integrated Circuits)
Write Collision error
Xilinx Platform Studio
Xilinx Synthesis Technology
Support
Xilinx provides technical support for this LogiCORE IP product when used as described in the product
documentation. Xilinx cannot guarantee timing, functionality, or support of product if implemented in devices that
are not defined in the documentation, if customized beyond that allowed in the product documentation, or if
changes are made to any section of the design labeled DO NOT MODIFY.
Ordering Information
This Xilinx LogiCORE IP module is provided at no additional cost with the Xilinx ISE® Design Suite Embedded
Edition software under the terms of the Xilinx End User License. The core is generated using the Xilinx Integrated
Software Environment (ISE) Embedded Edition software (EDK).
Information about this and other Xilinx LogiCORE IP modules is available at the Xilinx Intellectual Property page.
For information on pricing and availability of other Xilinx LogiCORE modules and software, please contact your
local Xilinx sales representative.
Reference Documents
To search for Xilinx documentation, go to http://www.xilinx.com/support
The following documents contain reference information important to understanding the AXI SPI IP core design:
1. Motorola M68HC11-Rev. 4.0 Reference Manual
2. Motorola MPC8260 PowerQUICC II™ Users Manual 4/1999 Rev. 0
3. AXI4 AMBA® AXI Protocol Version: 2.0 Specification
4. LogiCORE IP AXI Lite IPIF (v1.01.a) Data Sheet (DS765)
5. Spartan-3AN FPGA In-System Flash User Guide (UG333)
6. AXI Interconnect IP Data Sheet (DS768)
DS742 January 18, 2012
www.xilinx.com
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Product Specification