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User Guides |
Nios II C2H Compiler User Guide
     dma_c2h_tutorial.c (1 KB)
| 1.3 | Oct 2007 | 1,033 KB | UG-N2C2HCMPLR |
ByteBlaster II Download Cable User Guide
| 1.3 | Apr 2008 | 322 KB | UG-BBII81204-1.3 |
USB Blaster Download Cable User Guide
| 2.4 | Apr 2008 | 382 KB | UG-USB81204-2.4 |
| 8B10B Encoder/Decoder MegaCore Function User Guide | 7.2 | Oct 2007 | 510 KB | UG-IPED8B10B-1.10 |
Absolute Value Megafunction User Guide (LPM_ABS)      lpm_abs.zip (173 KB)
     lpm_abs_msim.zip (4 KB)
| 2.2 | Mar 2006 | 379 KB | UG-MF91204-2.2 |
Accumulator Megafunction User Guide (ALTACCUMULATE)      altaccumulate_msim.zip (15 KB)
     altaccumulate_semi_complete.zip (6 KB)
| 2.3 | Mar 2007 | 1,110 KB | UG-MF83104-2.3 |
| Active Serial Memory Interface Megafunction User Guide (ALTASMI_PARALLEL) | 2.4 | Oct 2007 | 775 KB | UG-ALT1005-2.4 |
Adder/Subtractor Megafunction User Guide (LPM_ADD_SUB)      add_sub.zip (258 KB)
     mult_adder_msim.zip (12 KB)
| 2.2 | Mar 2007 | 550 KB | UG-MF9804-2.2 |
ALT_OCT Megafunction User Guide      alt_oct_DesignExample.zip (50 KB)
     alt_oct_msim.zip (29 KB)
| 1.0 | Dec 2006 | 816 KB | UG-01003-1.0 |
| ASI MegaCore Function User Guide | 7.2 | Oct 2007 | 392 KB | UG-ASI0106-5.0 |
| ByteBlasterMV Download Cable User Guide | 1.0 | Aug 2004 | 400 KB | UG-BBMV81204-1.0 |
| CIC MegaCore Function User Guide | 7.2 | Oct 2007 | 595 KB | UG-CIC-4.0 |
Clock Control Block Megafunction User Guide (ALTCLKCTRL)      altclkctrl Design Example (95 KB)
     altclkctrl Design Example ModelSim (4 KB)
| 2.3 | May 2007 | 1,023 KB | UG-MF9604-2.3 |
Comparator Megafunction User Guide (LPM_COMPARE)      lpm_compare_msim.zip (4 KB)
     lpm_compare.zip (175 KB)
| 2.2 | Mar 2007 | 567 KB | UG-MF83004-2.2 |
Counter Megafunction User Guide (LPM_COUNTER)      counter_example_msim.do (0 KB)
     counter_example.qar (54 KB)
     counter_example.vo (26 KB)
     counter_example.vt (6 KB)
| 2.3 | Jun 2007 | 1,313 KB | UG-MF9104-2.3 |
| CRC Compiler User Guide | 7.2 | Oct 2007 | 962 KB | UG-CRC01004-1.3 |
| Cyclone II FPGA Starter Development Kit User Guide | 1.0.0 | Mar 2007 | 3,912 KB | P25-36048 |
| Cyclone II PowerPlay Early Power Estimator User Guide | 1.1 | May 2006 | 1,200 KB | UG-C2PWRPLY-1.1 |
| Cyclone III FPGA Starter Kit User Guide | 1.0 | May 2007 | 2,122 KB | UG-01018 |
Data (DQ) and Data Strobe (DQS) Megafunction User Guide (ALTDQ and ALTDQS)      altdq_dqs_DesignExample.zip (66 KB)
     altdq_dqs_msim.zip (11 KB)
| 2.0 | Sep 2006 | 2,517 KB | UG-MF9304-2.0 |
| DDR and DDR2 SDRAM Controller Compiler User Guide | 7.2 | Oct 2007 | 1,991 KB | UG-DDRSDRAM-7.0 |
| DDR and DDR2 SDRAM High-Performance Controller User Guide | 7.2 | Oct 2007 | 627 KB | UG-01010-4.0 |
| DDR Timing Wizard User Guide | 3.0 | Nov 2007 | 1,972 KB | UG-DDRTMNG-3.0 |
| DDR3 SDRAM High-Performance Controller User Guide | 7.2 | Oct 2007 | 846 KB | UG-01021-1.0 |
| Designing With Low-Level Primitives User Guide | 3.0 | Mar 2007 | 492 KB | UG-83105-3.0 |
Divider Megafunction User Guide (LPM_DIVIDE)      lpm_divide.zip (89 KB)
     lpm_divide_msim.zip (15 KB)
| 2.3 | Jun 2007 | 944 KB | UG-MF82704-2.3 |
Double Data Rate I/O Megafunction User Guide (ALTDDIO_IN, ALTDDIO_OUT, and ALTDDIO_BIDIR)      altddio_DesignExample_ex1.zip (111 KB)
     altddio_DesignExample_ex2.zip (139 KB)
     altddio_ex1_msim.zip (17 KB)
     altddio_ex2_msim.zip (17 KB)
| 4.2 | Jun 2007 | 3,984 KB | UG-DDRMGAFCTN-4.2 |
| DSP Builder User Guide | 7.2.1 | Dec 2007 | 8,294 KB | UG-DSPBUILDER-7.2.1 |
| DSP Development Kit, Cyclone II Edition Getting Started User Guide | 1.0 | May 2005 | 562 KB | UG-DSP011205-1.0 |
DSP Development Kit, Cyclone II Edition Getting Started User Guide (RoHS compliant)
     Cyclone II DSP Board Schematic (590 KB)
| 1.1 | Sep 2007 | 3,002 KB | UG-DSP011205-1.1 |
| DSP Development Kit, Stratix & Stratix Professional Edition Getting Started User Guide | 1.3.0 rev 1 | Dec 2004 | 1,994 KB | UG-STXDSPKIT-2.2 |
| DSP Development Kit, Stratix II Edition Getting Started User Guide | 1.1 | May 2005 | 645 KB | UG-S29804-1.1 |
| DSP Development Kit, Stratix II Edition Getting Started User Guide | 6.0.1 | Aug 2006 | 3,642 KB | UG-S29804.1.2 |
| DSP Development Kit, Stratix II Professional Edition Getting Started User Guide | 1.0 | Aug 2005 | 966 KB | UG-S220705-1.0 |
EPXA1 Development Kit Getting Started User Guide      EPXA1 Development Kit Design Files (80 KB)
| 1.3 | Jan 2003 | 449 KB | UG-EPXA1-1.3 |
EPXA10 DDR Development Kit Getting Started User Guide      EPXA10 DDR Development Kit Design Files (76 KB)
| 1.4 | Feb 2003 | 829 KB | UG-EPXA10DDR-1.4 |
EPXA10 Development Kit Getting Started User Guide      EPXA10 Development Kit Design Files (76 KB)
| 3.2 | Nov 2002 | 475 KB | UG-EPXA10-3.2 |
Error Correction Code Megafunctions User Guide (ALTECC)      ecc_decoder_DesignExample_ex2.zip (8 KB)
     ecc_decoder_ex2_msim.zip (5 KB)
     ecc_encoder_DesignExample_ex1.zip (22 KB)
     ecc_encoder_ex1_msim.zip (4 KB)
| 1.0 | May 2007 | 3,599 KB | UG-MF01019-1.0 |
| EthernetBlaster Communications Cable User Guide | 1.0 | Dec 2004 | 658 KB | UG-120904-1.0 |
| Excalibur Bus Functional Model User Guide | 1.2 | Jul 2002 | 520 KB | A-UG-XBUS-1.2 |
| Excalibur Hardware Design Tutorial | 1.5 | Aug 2002 | 523 KB | A-MNL_ARMTUTORIAL-1.5 |
| Excalibur Stripe Simulator User Guide | 1.5 | Mar 2003 | 1,113 KB | UG-EXCFSSIM-1.5 |
| External DDR Memory PHY Interface Megafunction User Guide (ALTMEMPHY) | 4.1 | Dec 2007 | 1,787 KB | UG-01014-4.1 |
| FFT MegaCore Function User Guide | 7.2 | Oct 2007 | 946 KB | UG-FFT-6.0 |
| FIR Compiler User Guide | 7.2 | Oct 2007 | 3,004 KB | UG-FIRCOMPILER-7.0 |
First-In-First-Out Megafunction User Guide (FIFO)      dcfifo_in_legacy_mode.qar (268 KB)
     dcfifo_in_show_ahead_mode.qar (223 KB)
     dcfifo_narrow_write_wide_read.qar (227 KB)
     dcfifo_wide_write_narrow_read.qar (231 KB)
     scfifo_in_legacy_mode.qar (36 KB)
     scfifo_in_show_ahead_mode.qar (37 KB)
| 4.0 | May 2007 | 959 KB | UG-MFNALT_FIFO-4.0 |
| First-In-First-Out Partitioner Megafunction User Guide (FIFO Partitioner) | 1.2 | Aug 2005 | 306 KB | UG-IPFIFO-1.2 |
Flash Memory Megafunction User Guide      alt_ufm Archive Files (71 KB)
     alt_ufm ModelSim Files (15 KB)
| 2.0 | Aug 2006 | 1,119 KB | UG-040105-2.0 |
Floating Point Adder/Subtractor Megafunction User Guide (ALTFP_ADD_SUB)      altfp_add_sub_DesignExample_ex1.zip (351 KB)
     Altfp_add_sub_DesignExample_ex2.zip (319 KB)
     altfp_add_sub_ex1_msim.zip (195 KB)
     Altfp_add_sub_ex2_msim.zip (142 KB)
| 3.1 | Jul 2007 | 2,256 KB | UG041305-3.1 |
Floating Point Compare Megafunction User Guide (altfp_compare)      altfp_compare_DesignExample.zip (171 KB)
     altfp_compare_ex_msim.zip (170 KB)
| 1.0 | Oct 2007 | 991 KB | UG-MF01022-1.0 |
Floating Point Divider Megafunction User Guide (ALTFP_DIV)      altfp_div_DesignExample_ex1 (452 KB)
     altfp_div_DesignExample_ex2 (397 KB)
     altfp_div_ex1_msim (485 KB)
     altfp_div_ex2_msim (316 KB)
| 1.2 | Oct 2007 | 1,509 KB | UG-01002-1.2 |
Floating Point Multiplier Megafunction User Guide (ALTFP_MULT)      altfp_mult Design Example 1 Files (276 KB)
     altfp_mult Design Example 2 Files (260 KB)
     altfp_mult Example 1 ModelSim Files (145 KB)
     altfp_mult Example 2 ModelSim Files (126 KB)
| 2.4 | Jul 2007 | 1,909 KB | UG-052404-2.4 |
Floating Point Square Root (ALTFP_SQRT) Megafunction User Guide      altfp_sqrt_DesignExample.zip (26 KB)
     altfp_sqrt_msim.zip (102 KB)
| 1.0 | Nov 2007 | 2,453 KB | UG-01026-1.0 |
HardCopy II Clock Uncertainty Calculator User Guide      HCII_Clock_Uncertainty_Calculator.zip (1004 KB)
| 1.0 | Aug 2007 | 611 KB | UG-01015-1.0 |
| High-Speed Development Kit, Stratix GX Edition User Guide | 1.0 | Aug 2003 | 6,325 KB | UG-STRATIXGX |
| HyperTransport MegaCore Function User Guide | 7.2 | Oct 2007 | 713 KB | UG-MCHYPRTRNS-1.8 |
I/O Buffer Megafunction (ALTIOBUF) User Guide      altiobuf_design_example_1.zip (56 KB)
     altiobuf_ex1_msim.zip (91 KB)
| 1.0 | Nov 2007 | 2,205 KB | UG-01024-1.0 |
| MasterBlaster Serial/USB Communications Cable User Guide | 1.0 | Aug 2004 | 3 KB | UG-MB81204-1.0 |
| MAX II Development Kit Getting Started User Guide | 1.1 | Jul 2005 | 345 KB | UG-M292904-1.1 |
| MAX+PLUS II Advanced Synthesis | 1.0 | Apr 2003 | 365 KB | UG-MAX2SYN-1.0 |
Memory-Based Multiplier Megafunction User Guide (ALTMEMMULT)      altmemmult design files.zip      altmemmult_msim.zip (14 KB)
| 2.2 | Mar 2007 | 798 KB | UG-MF91004-2.2 |
Multiplier Megafunction User Guide (LPM_MULT)      lpm_mult.zip      lpm_mult_msim.zip (21 KB)
| 2.2 | Mar 2007 | 693 KB | UG-MF91104-2.2 |
Multiplier-Accumulator Megafunction User Guide (ALTMULT_ACCUM)      altmult_accum_Design_Example.zip (116 KB)
     altmult_accum_msim.zip (16 KB)
| 3.2 | Mar 2007 | 2,343 KB | UG-MF9904-3.2 |
Multiplier-Adder Megafunction User Guide (ALTMULT_ADD)      altmult_add_DesignExample_ex1.zip (195 KB)
     altmult_add_DesignExample_ex2.zip (205 KB)
     altmult_add_ex1_msim.zip (112 KB)
     altmult_add_ex2_msim.zip (15 KB)
| 2.3 | Mar 2007 | 4,255 KB | UG-030805-2.3 |
| NCO MegaCore Function User Guide | 7.2 | Oct 2007 | 974 KB | UG-NCOCOMPILER-6.0 |
| Nios II Custom Instruction User Guide | 1.4 | May 2007 | 715 KB | UG-N2CSTNST |
| Nios II Development Kit Getting Started User Guide | 2.5 | May 2007 | 858 KB | UG-NIOSIIDEVKIT-2.5 |
Nios II Embedded Evaluation Kit Cyclone III Edition User Guide      Nios II Embedded Evaluation Kit Cyclone III Edition BOM (238 KB)
     Nios II Embedded Evaluation Kit Cyclone III Edition Layout (2070 KB)
     Nios II Embedded Evaluation Kit Cyclone III Edition Quick Start Guide (1370 KB)
     Nios II Embedded Evaluation Kit Cyclone III Edition Reference Manuals (2216 KB)
     Nios II Embedded Evaluation Kit Cyclone III Edition Schematic (1186 KB)
| 1.0 | Jan 2008 | 1,163 KB | UG-01025 |
| Nios II Evaluation Kit User Guide | 1.1 | Oct 2005 | 1,859 KB | UG-N2122804-1.1 |
| Nios II Flash Programmer User Guide | 1.5 | Nov 2007 | 651 KB | UG-NIOSIIFLSHPROG-1.5 |
| Nios II IDE Help System | 1.4 | Oct 2007 | 1,110 KB | UG-N2IDEHELP |
Parallel Adder Megafunction User Guide (PARALLEL_ADD)      parallel_add.zip (4 KB)
     parallel_add_msim.zip (9 KB)
| 2.2 | Mar 2007 | 631 KB | UG-MF9704-2.2 |
Parameterized ROM Megafunction User Guide (LPM_ROM)      lpm_rom Design Files (72 KB)
| 1.0 | Mar 2005 | 894 KB | UG-031105-1.0 |
| PCI Compiler User Guide | 7.2 | Oct 2007 | 3,521 KB | UG-PCICOMPILER-4.5 |
| PCI Development Kit, Cyclone II Edition Getting Started User Guide | 1.0 | May 2005 | 555 KB | UG-C2042505-1.0 |
| PCI Development Kit, Stratix Edition Getting Started User Guide | 1.0.0 rev1 | May 2003 | 1,998 KB | UG-STXPCIDVKT-1.0 |
| PCI Express Compiler User Guide | 7.2 | Oct 2007 | 1,835 KB | UG-PCI10605-1.7 |
| PCI Express Development Kit, Stratix II GX Edition Getting Started User Guide | 1.0.2 | Apr 2007 | 1,495 KB | P25-36002 |
| PCI High-Speed Development Kit, Stratix Professional Edition Getting Started User Guide | 1.0.0 | Sep 2003 | 1,998 KB | UG-STXPCIPRO-1.0 |
Phase-Locked Loops Megafunction User Guide (ALTPLL)      ddr_clk.zip (98 KB)
     ddr-clk-msim.zip (4 KB)
     shift_clk.zip (193 KB)
     shift_clk_msim.zip (4 KB)
| 6.0 | Mar 2007 | 3,539 KB | UG-ALTPLL-6.0 |
Phase-Locked Loops Reconfiguration Megafunction User Guide (ALTPLL_RECONFIG)      altpll_reconfig_DesignExample1_ex1.zip (164 KB)
     altpll_reconfig_DesignExample_ex2.zip (173 KB)
     altpll_reconfig_DesignExample_ex3.zip (314 KB)
     altpll_reconfig_ex1_msim.zip (17 KB)
     altpll_reconfig_ex2_msim.zip (18 KB)
     altpll_reconfig_ex3_msim.zip (429 KB)
| 3.2 | Nov 2007 | 7,486 KB | UG-032405-3.2 |
| POS-PHY Level 2 and 3 Compiler User Guide | 7.2 | Oct 2007 | 814 KB | UG-POSPHY2_3-5.0 |
| POS-PHY Level 4 MegaCore Function User Guide | 7.2 | Oct 2007 | 1,465 KB | UG-IPPOSPHY4-7.0 |
| PowerPlay Early Power Estimator User Guide for Arria GX FPGAs | 1.0 | May 2007 | 1,316 KB | UG-01017-1.0 |
| PowerPlay Early Power Estimator User Guide for Cyclone III FPGAs | 1.1 | Jul 2007 | 834 KB | UG-01013-1.1 |
| PowerPlay Early Power Estimator User Guide for Stratix II, Stratix II GX, and HardCopy II | 1.2 | Jan 2007 | 2,797 KB | UG-PWRPLY-1.2 |
PowerPlay Early Power Estimator User Guide For Stratix III FPGAs      Stratix III PowerPlay Early Power Estimator (16 KB)
| 1.0 | Dec 2006 | 2,561 KB | UG-01007-1.0 |
| PowerPlay Early Power Estimator User Guide for Stratix, Stratix GX & Cyclone FPGAs | 2.0 | Oct 2005 | 649 KB | UG-FPGAPWRCAL-2.0 |
| QDRII SRAM Controller MegaCore Function User Guide | 7.2 | Oct 2007 | 1,165 KB | UG-IPQDRII-5.0 |
Random Access Memory Megafunction User Guide (RAM)      ram1p_DesignExample_ex1 (8 KB)
     ram1p_ex1_msim (6 KB)
     ram2p_DesignExample_ex2 (9 KB)
     ram2p_ex2_msim (7 KB)
     ram3p_DesignExample_ex3.zip (11 KB)
     ram3p_ex3_msim (8 KB)
| 2.0 | Mar 2007 | 2,647 KB | UG-MF9404-2.0 |
| RapidIO MegaCore Function User Guide | 7.2 | Oct 2007 | 1,975 KB | UG-MC_RIOPHY-2.6 |
| RapidIO Physical Layer MegaCore Function User Guide | 2.2.2 rev1 | May 2005 | 1,120 KB | UG-MC_RIORHY-1.6 |
Read Only Memory Megafunction User Guide (ROM)      rom1p_DesignExample_ex1.zip (11 KB)
     rom1p_ex1_msim.zip (5 KB)
     rom2p_DesignExample_ex2.zip (11 KB)
     rom2p_ex2_msim.zip (6 KB)
| 1.0 | May 2007 | 1,956 KB | UG-01016 |
| Reed-Solomon Compiler User Guide | 7.2 | Oct 2007 | 687 KB | UG-RSCOMPILER-7.1 |
Remote Update Circuitry Megafunction User Guide (ALTREMOTE_UPDATE)      altremote_update Design Example 1 (102 KB)
     altremote_update Design Example 2 (121 KB)
     altremote_update ModelSim Design Example 1 (12 KB)
     altremote_update ModelSim Design Example 2 (12 KB)
| 2.3 | Jun 2007 | 3,131 KB | UG-031005 -2.3 |
| RLDRAM II Controller MegaCore Function User Guide | 7.2 | Oct 2007 | 1,135 KB | UG-RLDRAM-5.0 |
| SDI MegaCore Function User Guide | 7.2 | Oct 2007 | 853 KB | UG-SDI1005-5.0 |
SERDES Transmitter/Receiver Megafunction User Guide (ALTLVDS)      altlvds_DesignExample.zip (203 KB)
     altlvds_DesignExample_ex2.zip (112 KB)
     altlvds_DesignExample_ex3.zip (252 KB)
     altlvds_ex1_msim.zip (92 KB)
     altlvds_ex2_msim.zip (58 KB)
     altlvds_ex3_msim.zip (104 KB)
| 3.3 | Nov 2007 | 2,900 KB | UG-MF9504-3.3 |
| SerialLite II MegaCore Function User Guide | 7.2 | Oct 2007 | 1,010 KB | UG-0705-1.6 |
| Seriallite MegaCore Function User Guide | 1.0.0 | Sep 2004 | 942 KB | UG-SERIALLT-1.0 |
Shift Register (RAM-Based) User Guide      shift_register_ram_based_DesignExample.zip (125 KB)
     shift_register_ram_based_msim.zip (5 KB)
| 1.2 | Mar 2007 | 1,114 KB | UG-01009-1.2 |
Shift Register Megafunction User Guide (LPM_SHIFTREG)      lpm_shiftreg Design Files Archive Example 1 (84 KB)
     lpm_shiftreg Design Files Example 1 (79 KB)
     lpm_shiftreg Design Files Archive Example 2 (75 KB)
     lpm_shiftreg Design Files Example 2 (70 KB)
     lpm_shiftreg ModelSim Files Example 1 (5 KB)
     lpm_shiftreg ModelSim Files Example 2 (3 KB)
| 3.0 | Jan 2007 | 938 KB | UG-033105-2.1 |
sld_virtual_jtag Megafunction User Guide      sld_virtual_jtag - Design Example 1 (96 KB)
     sld_virtual_jtag - Design Example 2 (99 KB)
| 1.0 | Jun 2006 | 1,663 KB | UG-SLDVRTL-1.0 |
| SOPC Builder User Guide | 1.0 | Jun 2003 | 345 KB | UG-SOPCBLDR-1.0 |
Square Root Megafunction User Guide (ALTSQRT)      altsqrt Design Example Files (111 KB)
     altsqrt ModelSim Files (10 KB)
| 2.2 | Mar 2007 | 474 KB | UG-MF82604-2.2 |
| Stratix GX Transceiver User Guide | 3.0 | Jan 2005 | 8,044 KB | UG-STXGX-3.0 |
Stratix II GX Early SSN Estimator User Guide      Stratix II GX Early SSN Estimator (357 KB)
| 1.0 | Aug 2007 | 350 KB | UG-01020-1.0 |
| Stratix II GX Embedded Gigabit Ethernet MAC/PHY User's Guide | 1,0 | Nov 2005 | 430 KB |   |
| Stratix II GX Embedded Gigabit Ethernet MAC/PHY User's Guide | 1.0 | Nov 2005 | 462 KB |   |
| System-on-a-Programmable-Chip Development board User Guide | 1.3 | Oct 2001 | 2,378 KB | A-UG-SOPC-1.3 |
| Transceiver SI Development Kit, Stratix II GX Edition Getting Started User Guide | 1.0 | Jun 2006 | 594 KB | UG-SID2SGX-1.0 |
| Triple Speed Ethernet MegaCore Function User Guide | 7.2 | Oct 2007 | 1,358 KB | UG-01008-1.4 |
| UTOPIA Level 2 Master MegaCore Function User Guide | 7.2 | Oct 2007 | 658 KB | UG-UTOPIA_MASTER-6.0 |
| UTOPIA Level 2 Slave MegaCore Function User Guide | 7.2 | Oct 2007 | 537 KB | UG-UTOPIA_SLAVE-6.0 |
| Video and Image Processing Suite User Guide | 7.2 | Oct 2007 | 2,308 KB | UG-VIPSUITE-5.0 |
| Viterbi Compiler User Guide | 7.2 | Oct 2007 | 703 KB | UG-VITERBI-7.2 |