QuartusIPcores

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自己整理的 quartus 9.0 包括各种IP核

Arithmet ic MegaWizards and Megafunctions:

Arithmetic components include accumulators, adders, multipliers, and LPM arithmetic functions.

算术组件包括累加器，加法器，乘法器和LPM算术函数。 //**********************************************************************************************************************************************//

MegaWizard Megafunction(s) Comments

ALTACCUMULATE altaccumulate Parameterized accumulator megafunction.累加器模块

ALTECC altecc_decoder Error correction code (ECC) megafunction.数据代码纠正模块

altecc_encoder Error correction code (ECC) megafunction.数据代码纠正模块

ALTFP_ABS

ALTFP_ADD_SUB

altfp_add_sub

Floating-point

adder/subtractor megafunction.浮点加法器/减法器模块

altfp_abs

Floating-point

absolute

value

megafunction.浮点绝对值模块

ALTFP_COMPARE altfp_compare Parameterized floating-point comparator megafunction.浮点比较器模块。

ALTFP_CONVERT altfp_convert Parameterized floating-point conversion megafunction.浮点转换模块。

ALTFP_DIV altfp_div Parameterized floating-point divider megafunction.浮点除法模块

ALTFP_EXP altfp_exp Parameterized floating-point exponent megafunction.浮点指数宏模块

ALTFP_INV altfp_inv Parameterized floating-point inverse megafunction.浮点取反模块

ALTFP_INV_SQRT altfp_inv_sqrt Parameterized floating-point inverse square-root megafunction.浮点取反平方根模块

ALTFP_LOG altfp_log Parameterized floating-point logarithm square-root megafunction.浮点对数平方根模块

ALTFP_MATRIX_MULT altfp_matrix mult Parameterized floating-point multiplier megafunction.浮点乘法器模块

ALTFP_SQRT altfp_sqrt Parameterized floating-point matrix multiplier megafunction.浮点矩阵乘法模块

ALTFP_SQRT altfp_sqrt Parameterized floating-point square root megafunction.浮点平方根模块

ALTMEMMULT

altmemmult Parameterized memory

multiplier megafunction.记忆乘法器模块

ALTMULT_ACCUM (MAC) altmult_accum Parameterized mult iply-accumulate megafunction.乘-累积模块

ALTMULT_ADD altmult_add Parameterized multiplier/adder megafunction.乘法器/加法器模块

ALTMULT_COMPLEX

ALTSQRT altsqrt Parameterized integer square root megafunction.整数平方根模块

LPM_ABS

LPM_ADD_SUB

LPM_COMPARE lpm_compare Parameterized comparator megafunction.比较器模块

LPM_COUNTER

LPM_DIVIDE

lpm_divide

Parameterized

divider

megafunction.分配器模块（新器件）

lpm_counter

Parameterized

counter

megafunction.计数器模块

lpm_add_sub

Parameterized

adder/subtractor megafunction.加法器/减法器模块

lpm_abs

Parameterized

absolute

value

megafunction.绝对值模块

altmult_complex

Parameterized

complex multiplier megafunction.综合乘法器模块

divide* Parameterized divider megafunction.分配器模块（老器件）

Use the divide megafunction with mature device families. For newer device families, use the lpm_divide megafunction.

LPM_MULT

altsquare Parameterized squarer megafunction.平方模块

PARALLEL_ADD parallel_add Parallel adder megafunction.并联加法器模块

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Gates MegaWizards and Megafunctions:

Gates include multiplexers and LPM gate functions. 门包括多路复用器和LPM门的功能。

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MegaWizard Megafunction(s) Comments

LPM_AND lpm_and Parameterized AND gate megafunction.与门模块

LPM_BUSTRI lpm_bustri Parameterized tri-state buffer

lpm_mult

Parameterized

multiplier

megafunction.乘法器模块

megafunction.三态缓冲器模块

LPM_CLSHIFT lpm_clshift Parameterized combinational logic shifter or barrel shifter megafunction.组合逻辑转换模块

LPM_CONSTANT lpm_constant Parameterized constant generator megafunction.常数发生器模块

LPM_DECODE lpm_decode Decoder meg afunction.解码器模块

LPM_INV lpm_inv Parameterized inverter megafunction.反相器模块

LPM_MUX

LPM_OR lpm_or Parameterized OR gate megafunction.或门模块

LPM_XOR lpm_xor Parameterized XOR gate megafunction.异或门模块

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I/O MegaWizards and Megafunctions:

I/O components include Clock Data Recovery (CDR), phase

lpm_mux

Parameterized

multiplexer

megafunctions.多路转换器模块

locked loop (PLL), double data rate (DDR), gigabit transceiver block (GXB), LVDS receiver, LVDS transmitter, PLL reconfiguration, and remote update megafunctions.

IO组件包括时钟数据恢复（CDR），锁相回路（PLL），双数据速率（DDR），千兆位收发器块（GXB），LVDS接收器，LVDS收发器，PLL重新配置和远程更新功能。

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MegaWizard Megafunction(s) Comments

ALT2GXB alt2gxb GXB megafunction.千兆位收发器

ALT2GXB_RECONFIG

ALTASMI_PARALLEL altasmi_parallel Active serial memory interface parallel megafunction.并联接口的串行存储器

ALTCLKCTRL altclkctrl Clock control block megafunction.时钟控制模块

ALTCLKLOCK altclklock Parameterized PLL megafunction.参数化的锁相环模块

ALTDDIO_BIDIR

ALTDDIO_IN altddio_in DDR input megafunction.双倍数输入模块

altddio_bidir

DDR

bidirectional

megafunction.双倍数双向模块

alt2gxb_reconfig

GXB

dynamic

reconfiguration megafunction.千兆位动态配置收发器

ALTDDIO_OUT altddio_out DDR output megafunction.双倍数输出模块

ALTDLL altdll Delay locked loop (DLL) megafunction.锁相环模块

ALTDQ altdq Data strobe megafunction.数据滤波模块

ATLDQS altdqs Parameterized bidirectional data strobe megafunction.参数化的双向数据滤波器

ALTDQ_DQS

ALTGX alt4gxb High-Speed Serial Interface (HSSI) GXB megafunction.高速串行千兆收

发器

ALTGXB altgxb GXB megafunction.千兆位收发器

ALTIOBUF

altiobuf_in Input I/O buffer megafunction.输入缓冲模块

altiobuf_out Output I/O buffer megafunction.输出缓冲模块

ALTLVDS altlvds_rx Low voltage differential signalling (LVDS) receiver megafunction.低电压差分信号接收器

altiobuf_bidir

Bidirectional

I/O

buffer

megafunction.双向I/O缓冲模块

atldq_dqs

Parameterized

data

strobe

megafunction.参数化的数据滤波器

altlvds_tx Low voltage differential signalling (LVDS) transmitter megafunction.低电压差分信号发送器

ALTMEMPHY ALTMEMPHY External DDR Memory PHY interface megafunction.PHY接口的外部的DDR存储器

ALTOCT alt_oct On-chip termination (OCT) megafunction.片上终端模块

ALTPLL altpll Parameterized PLL megafunction.参数化的锁相环模块

ALTPLL_RECONFIG

ALTREMOTE_UPDATE

altstratixii_oct Parameterized OCT megafunction.参数化的片上终端模块

MAX II oscillator altufm_osc Oscillator megafunction.震荡器模块

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altremote_update

Parameterized

remote update megafunction.参数化的远程更新模块

altpll_reconfig

Parameterized

PLL

reconfiguration megafunction.参数化的可重配置的锁相环模块

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JTAG-accessible Megafunctions:

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MegaWizard Megafunction(s) Comments

In-System Sources and Probes altsource_probe In-system debugging megafunction.在系统调试模块

Parallel Flash Loader altparallel_flash_loader Parallel flash loader (PFL) megafunction.并行的快速载入模块

Serial Flash Loader altserial_flash_loader Serial flash loader megafunction.串行的快速载入模块

SignalTap II Logic Analyzer sld_signaltap SignalTap II Logic Analyzer megafunction.SignalTap II逻辑分析模块

Virtual JTAG sld_virtual_jtag Virtual JTAG Interface (VJI) megafunction.虚拟的JTAG接口模块

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Memory Compiler MegaWizards and Megafunctions:

Extensions

MegaWizards

and

Memory Compiler includes FIFO Partitioner, RAM, ROM, and memory functions.

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MegaWizard Megafunction(s) Comments

Ram initializer altmem_init RAM initialization from ROM megafunction.ROM中载入数据初始化RAM

CAM

FIFO dcfifo Parameterized dual-clock FIFO megafunction.参数化的双时钟先入先出模块

dcfifo_mixed_widths Parameterized dual-clock mixed-widths FIFO megafunction.参数化的双时钟混合宽度的先入先出模块

scfifo Parameterized single-clock FIFO megafunction.参数化的单时钟先入先出模块

FIFO partitioner altcsmem FIFO partitioner megafunction.先入先出区分模块

Flash Memory altufm_i2c User flash memory megafunction with the inter-integrated circuit (I2C) interface protocol.

IIC接口的闪存模块

altufm_none User flash memory megafunction (no interface

altcam

Content-addressable

memory

(CAM)

megafunction.可设地址的存储器模块

protocol).无接口协议的闪存模块

altufm_parallel User flash memory megafunction with the parallel interface protocol.并行接口的闪存模块

altufm_spi User flash memory megafunction with the serial peripheral interface (SPI) protocol.SPI接口的闪存模块

RAM: 1-PORT altram* Parameterized RAM megafunction.参数化的RAM模块

RAM: 2-PORT altdpram* Parameterized dual-port RAM megafunction.参数化的双端口RAM模块

altsyncram Parameterized true dual-port RAM megafunction.参数化的真实双端口RAM模块

lpm_ram_dq* Parameterized RAM with separate input and output ports megafunction.参数化的输入/输出接口分开的RAM模块

RAM: 3-PORT alt3pram Parameterized triple-port RAM megafunction.参数化的三倍端口RAM模块

ROM: 1-PORT altrom* Parameterized ROM megafunction.参数化的ROM模块

altsyncram Parameterized true dual-port synchronous RA M megafunction.参数化的真实双端口同步RAM模块

lpm_rom* Parameterized ROM megafunction.参数化的ROM模块

Shift register altshift_taps Parameterized shift register with taps megafunction.参数化的移位寄存器模块

(RAM-based)

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Storage MegaWizards and Megafunctions:

Storage includes LPM memory functions, parameterized flipflop, parameterized latch, and parameterized shift register functions.

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MegaWizard Megafunction(s) Comments

ALTCAM altcam Content-addressable memory (CAM) megafunction.可设地址的存储器模块

ALTQPRAM altqpram* Parameterized quad-port RAM megafunction.参数化的四倍接口的RAM模块

LPM_FF lpm_dff* Parameterized D-type flipflop and shift

register megafunction.参数化的D型双稳态移位寄存器模块

lpm_ff Parameterized flipflop megafunction.参数化的双稳态模块

lpm_tff* Parameterized T-type flipflop megafunction.参数化的T型双稳态模块

LPM_LATCH lpm_latch Parameterized latch megafunction.参数化的锁模块

LPM_SHIFTREG lpm_shiftreg Parameterized shift register megafunction.参数化的移位寄存器模块

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Other Megafunctions:

The following megafunctions are not available in the MegaWizard Plug-in Manager.

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Megafunction Comments

csdpram Parameterized cycle-shared dual port RAM megafunction.参数化的循环使用的双端口RAM模块

lpm_fifo* Parameterized single-clock FIFO megafunction.参数化的单时钟先入先出模块

lpm_fifo_dc* Parameterized dual-clock FIFO megafunction.参数化的双时钟先入先出模块

lpm_ram_dp* Parameterized dual-port RAM megafunction.参数化的双端口先入先出模块

lpm_ram_io* Parameterized RAM with a single I/O port megafunction.参数化的单信号端口RAM模块