how-to-set-up-the-spec-and-fmc-tdc-with-epics.md

+1. Install the ubuntu 18.04 LTS to the carrier PC.  
+Please make sure that the operation is confirmed only with ubuntu 18.04 LTS.  
+It is not confirmed, for example, 18.04.2 LTS and so on.  
+After installation, to avoid the karnel update, **/etc/apt/apt.conf.d/20auto-upgareds** should be changed as follows:  
+from  
+**APT::Periodic::Update-Package-Lists "1";  
+APT::Periodic::Unattended-Upgrade "1";**  
+to  
+**APT::Periodic::Update-Package-Lists "0";  
+APT::Periodic::Unattended-Upgrade "0";**  
+  
+2. Install the low-latency karnel  
+**$ sudo apt install linux-image-4.15.0-20-lowlatency  
+$ sudo reboot**  
+  
+3. Install the related packages those will be used later.  
+**$ sudo apt install -y build-essential libelf-dev libreadline-dev linux-headers-$(uname -r)  
+$ sudo apt install -y automake autoconf subversion git mokutil openssh-server vim net-tools**  
+
+4. Install the KEK version of fmc-tdc-sw  
+Downloard fmc-tdc-sw from https://cerldev.kek.jp/trac/EpicsUsersJP/attachment/wiki/epics/fmc_tdc/fmc-tdc-sw-kek220427-rev0.tar.gz  
+4.1 Create **wr** directory under **/opt** and unpack the tar ball.  
+**$ cd /opt  
+$ sudo mkdir wr  
+$ sudo chown <user name> wr  
+$ cd wr  
+$ mv ~/Downloads/fmc-tdc-sw-kek220427-rev0.tar.gz .  
+$ tar xzf fmc-tdc-sw-kek220427-rev0.tar.gz**  
+4.2 Build them  
+**$ cd fmc-tdc-sw  
+$ make  
+$ sudo make modules_install  
+$ sudo depmod**  
+4.3 Setup to load the karnel module when it is booted.  
+**$ sudo vi /etc/modules-load.d/modules.conf  
+/etc/modules: kernel modules to load at boot time.  
+ 
+This file contains the names of kernel modules that should be loaded  
+at boot time, one per line. Lines beginning with "#" are ignored.  
+spec     <- add  
+zio      <- add  
+fmc_tdc  <- add**  
+4.4 a
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