Woche 10
Maximale Laufzeit, Worst Case Execution Time( WCET)
Isochrone
Isochronität
PROFINET Handbuch, Prof. Max Felser, Berner Fachhochschule
MinutePROFINET Industrial Internet of Things: PROFINET Intro
Woche 13
Cache Placement Policies
CSCI 4717: Direct Mapping Cache Assignment
Direct Mapping — Map cache and main memory
CPU cache
Cache-Algorithmus
Cache-Kohärenz
- Zustandsmaschine
- Automat
- Moor-Automat
- Mealy-Automat
Schaltwerke
Technische Informatik – Automaten
Kellerautomat
Die (Halbleitertechnik) (Chip, Teil eines Halbleiter-Wafers)
Latch
Lookup-Tabelle (LUT)
Multiplexer (MUX)
Combinatory logic
Kombinatorische Logik
VHDL
“Use” and “Library” in VHDL
How to use a Package in your VHDL design – with Example code!
Non-synthesisable VHDL code for 8 point FFT algorithm
Entity Instantiation – An easy way of Port mapping your components
Four (and a half) ways to write VHDL instantiations
Configurations: Part 1
Configuration Declaration
Component Instantiation
entity = primary unit, external view, chip pins architecture = secondary unit, internal view, package body, chip die design entity = entity + architecture components package = user defined data types, constants, functions, procedures library = collection of related packages
Quartus 18.1 on Ubuntu
Abkürzungen
.qws |
Quartus Workspace File (Settings and Configuration Files) |
.qsf |
Quartus Settings File |
.qpf |
Quartus Project File |
.bdf |
Block Design File |
Videos
Problems
How to dockerize Intel Quartus 18.01
$ jtagconfig No JTAG hardware available <Connect Board> $ jtagconfig 1) USB-Blaster [1-2] ^C $ sudo killall jtagd $ jtagconfig 1) USB-Blaster [1-2] 020F40DD 10CL040(Y|Z)/EP3C40/EP4CE30/..
$ jtagd --foreground --debug JTAG daemon started Using config file /etc/jtagd/jtagd.conf Remote JTAG permitted when password set No USB device change detection because libudev.so.0 not found USB-Blaster "USB-Blaster" firmware version 4.00 USB-Blaster endpoints out=02(64), in=81(64); urb size=1024 USB-Blaster added "USB-Blaster [1-2]" $ cd /lib/x86_64-linux-gnu/ $ sudo ln -s libudev.so.1 libudev.so.0 $ ls -la libudev.so* lrwxrwxrwx 1 root root 12 Oct 17 13:10 libudev.so.0 -> libudev.so.1 lrwxrwxrwx 1 root root 16 Jul 20 19:13 libudev.so.1 -> libudev.so.1.6.9 -rw-r--r-- 1 root root 121016 Jul 20 19:13 libudev.so.1.6.9 $ jtagd --foreground --debug JTAG daemon started Using config file /etc/jtagd/jtagd.conf Remote JTAG permitted when password set USB-Blaster "USB-Blaster" firmware version 4.00 USB-Blaster endpoints out=02(64), in=81(64); urb size=1024 USB-Blaster added "USB-Blaster [1-2]"
ModelSim on Ubuntu
https://www.cc.gatech.edu/~hadi/teaching/cs3220/doc/modelsim/modelsimTutorial.pdf
ModelSim 10.1a Tutorial (PDF), p. 69, Automating Simulation
Videos
Modelsim/Quartus Tutorial
ModelSim Tutorial
Problems
Altera-Modelsim can not start on Ubuntu 18.04
ModelSim Installation issues – Ubuntu 14.xx and above
Making ModelSim ALTERA STARTER EDITION vsim 10.1d work on Ubuntu 14.04
$ ls -la /opt/intelFPGA_lite/18.1/modelsim_ase/bin/vcom lrwxrwxrwx 1 root root 6 Oct 3 15:53 /opt/intelFPGA_lite/18.1/modelsim_ase/bin/vcom -> ../vco $ ls -la /opt/intelFPGA_lite/18.1/modelsim_ase/bin/vsim lrwxrwxrwx 1 root root 6 Oct 3 15:53 /opt/intelFPGA_lite/18.1/modelsim_ase/bin/vsim -> ../vco $ sudo xed /opt/intelFPGA_lite/18.1/modelsim_ase/vco 13: mode=${MTI_VCO_MODE:-"32"} [...] 210: *) vco="linux" ;; $ /opt/intelFPGA_lite/18.1/modelsim_ase/bin/vsim Error in startup script: Initialization problem, exiting. Initialization problem, exiting. while executing "InitializeINIFile quietly" invoked from within "ncFyP12 -+" (file "/mtitcl/vsim/vsim" line 1) ** Fatal: Read failure in vlm process (0,0) $ sudo dpkg --add-architecture i386 $ sudo apt-get update $ sudo apt-get install gcc-multilib g++-multilib lib32z1 lib32stdc++6 lib32gcc1 \ expat:i386 fontconfig:i386 libfreetype6:i386 libexpat1:i386 libc6:i386 \ libgtk-3-0:i386 libcanberra0:i386 libice6:i386 libsm6:i386 libncurses5:i386 \ zlib1g:i386 libx11-6:i386 libxau6:i386 libxdmcp6:i386 libxext6:i386 libxft2:i386 \ libxrender1:i386 libxt6:i386 libxtst6:i386 $ wget http://download.savannah.gnu.org/releases/freetype/freetype-2.4.12.tar.bz2 $ tar -xjf freetype-2.4.12.tar.bz2 $ cd freetype-2.4.12 $ ./configure --build=i686-pc-linux-gnu "CFLAGS=-m32" "CXXFLAGS=-m32" "LDFLAGS=-m32" $ make -j8 $ sudo mkdir /opt/intelFPGA_lite/18.1/modelsim_ase/lib32 $ sudo cp objs/.libs/libfreetype.so* /opt/intelFPGA_lite/18.1/modelsim_ase/lib32 dir=`dirname "$arg0"` export LD_LIBRARY_PATH=${dir}/lib32 $ /opt/intelFPGA_lite/18.1/modelsim_ase/bin/vsim WORKS!
VirtualBox
$ sudo dpkg -i virtualbox-5.2_5.2.20-125813~Ubuntu~bionic_amd64.deb [sudo] password for andreas: Selecting previously unselected package virtualbox-5.2. (Reading database ... 378749 files and directories currently installed.) Preparing to unpack virtualbox-5.2_5.2.20-125813~Ubuntu~bionic_amd64.deb ... Unpacking virtualbox-5.2 (5.2.20-125813~Ubuntu~bionic) ... dpkg: dependency problems prevent configuration of virtualbox-5.2: virtualbox-5.2 depends on libcurl4 (>= 7.16.2); however: Package libcurl4 is not installed. virtualbox-5.2 depends on libqt5opengl5 (>= 5.0.2); however: Package libqt5opengl5 is not installed. dpkg: error processing package virtualbox-5.2 (--install): dependency problems - leaving unconfigured Processing triggers for systemd (237-3ubuntu10.3) ... Processing triggers for ureadahead (0.100.0-20) ... ureadahead will be reprofiled on next reboot Processing triggers for gnome-menus (3.13.3-11ubuntu1.1) ... Processing triggers for desktop-file-utils (0.23+linuxmint3) ... Processing triggers for mime-support (3.60ubuntu1) ... Processing triggers for hicolor-icon-theme (0.17-2) ... Processing triggers for shared-mime-info (1.9-2) ... Errors were encountered while processing: virtualbox-5.2 $ sudo apt-get --fix-broken install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following packages were automatically installed and are no longer required: libasn1-8-heimdal:i386 libffi6:i386 libgmp10:i386 libgnutls30:i386 libgssapi-krb5-2:i386 libgssapi3-heimdal:i386 libhcrypto4-heimdal:i386 libheimbase1-heimdal:i386 libheimntlm0-heimdal:i386 libhogweed4:i386 libhx509-5-heimdal:i386 libidn2-0:i386 libk5crypto3:i386 libkeyutils1:i386 libkrb5-26-heimdal:i386 libkrb5-3:i386 libkrb5support0:i386 libldap-2.4-2:i386 libnettle6:i386 libnghttp2-14:i386 libp11-kit0:i386 libpsl5:i386 libroken18-heimdal:i386 librtmp1:i386 libsasl2-2:i386 libsasl2-modules-db:i386 libsqlite3-0:i386 libssl1.0.0:i386 libtasn1-6:i386 libunistring2:i386 libwind0-heimdal:i386 linux-headers-4.15.0-33 linux-headers-4.15.0-33-generic linux-image-4.15.0-33-generic linux-modules-4.15.0-33-generic linux-modules-extra-4.15.0-33-generic Use 'sudo apt autoremove' to remove them. The following additional packages will be installed: libcurl4 libqt5opengl5 The following packages will be REMOVED: libcurl3:i386 libcurl3 The following NEW packages will be installed: libcurl4 libqt5opengl5 0 upgraded, 2 newly installed, 2 to remove and 25 not upgraded. 1 not fully installed or removed. Need to get 132 kB/346 kB of archives. After this operation, 151 kB disk space will be freed. Do you want to continue? [Y/n] y Get:1 http://archive.ubuntu.com/ubuntu bionic/main amd64 libqt5opengl5 amd64 5.9.5+dfsg-0ubuntu1 [132 kB] Fetched 132 kB in 0s (834 kB/s) (Reading database ... 379569 files and directories currently installed.) Removing libcurl3:i386 (7.58.0-2ubuntu2) ... Removing libcurl3:amd64 (7.58.0-2ubuntu2) ... Selecting previously unselected package libcurl4:amd64. (Reading database ... 379561 files and directories currently installed.) Preparing to unpack .../libcurl4_7.58.0-2ubuntu3.3_amd64.deb ... Unpacking libcurl4:amd64 (7.58.0-2ubuntu3.3) ... Selecting previously unselected package libqt5opengl5:amd64. Preparing to unpack .../libqt5opengl5_5.9.5+dfsg-0ubuntu1_amd64.deb ... Unpacking libqt5opengl5:amd64 (5.9.5+dfsg-0ubuntu1) ... Setting up libcurl4:amd64 (7.58.0-2ubuntu3.3) ... Setting up libqt5opengl5:amd64 (5.9.5+dfsg-0ubuntu1) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... Setting up virtualbox-5.2 (5.2.20-125813~Ubuntu~bionic) ... Adding group `vboxusers' (GID 129) ... Done. vboxdrv.sh: failed: modprobe vboxdrv failed. Please use 'dmesg' to find out why. There were problems setting up VirtualBox. To re-start the set-up process, run /sbin/vboxconfig as root. $ sudo /sbin/vboxconfig vboxdrv.sh: Stopping VirtualBox services. vboxdrv.sh: Starting VirtualBox services. vboxdrv.sh: Building VirtualBox kernel modules. vboxdrv.sh: failed: modprobe vboxdrv failed. Please use 'dmesg' to find out why. There were problems setting up VirtualBox. To re-start the set-up process, run /sbin/vboxconfig as root. $ virtualbox WARNING: The vboxdrv kernel module is not loaded. Either there is no module available for the current kernel (4.15.0-36-generic) or it failed to load. Please recompile the kernel module and install it by sudo /sbin/vboxconfig You will not be able to start VMs until this problem is fixed.