Subversion Repositories tiny_spi

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# | tiny_spi "tiny_spi" v1.0

# | Thomas Chou 2010.01.19.18:07:51

# | SPI 8 bits

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# | tiny_spi/hdl/tiny_spi.v

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# |    ./hdl/tiny_spi.v syn, sim

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# | module tiny_spi

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set_module_property DESCRIPTION "tiny SPI 8 bits"

set_module_property NAME tiny_spi

set_module_property VERSION 1.0

set_module_property INTERNAL false

set_module_property GROUP "Interface Protocols/Serial"

set_module_property AUTHOR "Thomas Chou"

set_module_property DISPLAY_NAME "OpenCores tiny SPI"

set_module_property TOP_LEVEL_HDL_FILE hdl/tiny_spi.v

set_module_property TOP_LEVEL_HDL_MODULE tiny_spi

set_module_property INSTANTIATE_IN_SYSTEM_MODULE true

set_module_property EDITABLE true

set_module_property ANALYZE_HDL TRUE

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# | files

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add_file hdl/tiny_spi.v {SYNTHESIS SIMULATION}

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# | parameters

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add_parameter BAUD_WIDTH INTEGER 8

set_parameter_property BAUD_WIDTH DEFAULT_VALUE 8

set_parameter_property BAUD_WIDTH DISPLAY_NAME BAUD_WIDTH

set_parameter_property BAUD_WIDTH TYPE INTEGER

set_parameter_property BAUD_WIDTH UNITS None

set_parameter_property BAUD_WIDTH AFFECTS_GENERATION false

set_parameter_property BAUD_WIDTH HDL_PARAMETER true

add_parameter BAUD_DIV INTEGER 0

set_parameter_property BAUD_DIV DEFAULT_VALUE 0

set_parameter_property BAUD_DIV DISPLAY_NAME BAUD_DIV

set_parameter_property BAUD_DIV TYPE INTEGER

set_parameter_property BAUD_DIV UNITS None

set_parameter_property BAUD_DIV AFFECTS_GENERATION false

set_parameter_property BAUD_DIV HDL_PARAMETER true

add_parameter SPI_MODE INTEGER 0

set_parameter_property SPI_MODE DEFAULT_VALUE 0

set_parameter_property SPI_MODE DISPLAY_NAME SPI_MODE

set_parameter_property SPI_MODE TYPE INTEGER

set_parameter_property SPI_MODE UNITS None

set_parameter_property SPI_MODE AFFECTS_GENERATION false

set_parameter_property SPI_MODE HDL_PARAMETER true

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# | display items

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# | connection point d

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add_interface d avalon end

set_interface_property d addressAlignment NATIVE

set_interface_property d addressUnits WORDS

set_interface_property d associatedClock clk

set_interface_property d associatedReset reset

set_interface_property d burstOnBurstBoundariesOnly false

set_interface_property d explicitAddressSpan 0

set_interface_property d holdTime 0

set_interface_property d isMemoryDevice false

set_interface_property d isNonVolatileStorage false

set_interface_property d linewrapBursts false

set_interface_property d maximumPendingReadTransactions 0

set_interface_property d printableDevice false

set_interface_property d readLatency 0

set_interface_property d readWaitStates 0

set_interface_property d readWaitTime 0

set_interface_property d setupTime 0

set_interface_property d timingUnits Cycles

set_interface_property d writeWaitTime 0

set_interface_property d ENABLED true

add_interface_port d stb_i chipselect Input 1

add_interface_port d we_i write Input 1

add_interface_port d dat_i writedata Input 32

add_interface_port d adr_i address Input 3

add_interface_port d dat_o readdata Output 32

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# | connection point clk

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add_interface clk clock end

set_interface_property clk ENABLED true

add_interface_port clk clk_i clk Input 1

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# | connection point reset

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add_interface reset reset end

set_interface_property reset associatedClock clk

set_interface_property reset synchronousEdges DEASSERT

set_interface_property reset ENABLED true

add_interface_port reset rst_i reset Input 1

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# | connection point irq

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add_interface irq interrupt end

set_interface_property irq associatedAddressablePoint d

set_interface_property irq associatedClock clk

set_interface_property irq associatedReset reset

set_interface_property irq ENABLED true

add_interface_port irq int_o irq Output 1

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# | connection point spi

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add_interface spi conduit end

set_interface_property spi ENABLED true

add_interface_port spi MOSI export Output 1

add_interface_port spi SCLK export Output 1

add_interface_port spi MISO export Input 1

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