=====Hardware device connections at BIAC-5 3T (MR750) scanner=====
==== Darwin computer ====
Darwin is our primary stimulus presentation computer.  It is usually connected to the monitor on the left.\\
Darwin has the following peripheral hardware connected:
  * Keyboard and mouse hard-wired connections
  * Audio and video output connected to video switch (CPU 3)
  * GE scanner cardiac/respiratory connected to MCC

  * Current Design 8-button serial response device (USB keyboard device, default mode)
    * button box mode: "HHSC-2x4-C" response box
    * button mode : "HID NAR NO 5" (**003**)
      * must check this mode if power is cycled to the interface
      * "NO 5" does not send the trigger pulse as a 5

  * Current Design 2 axis, 2 button joystick
    * autoconfigure
    * HID Joystick
    * USB - Tethyx
    * after use switch back to button box with above settings

  * Current Design Trackball 2 ( shared between 2 scanners )
    * autoconfigure
    * HID HHSC-TRK-2 ( track 2 and comp seem to do the exact same thing )
    * roll ball around to calibrate
    * after use switch back to button box with above settings


  * Measurement Computing Analog/Digital data acquisition device (USB-1208FS, dev=0, 8 a/d chans)
     * to reset AD device disconnect USB cable.
  * E-Prime dongle connected to USB port
  * Biopac belt respiratory signal connected as MeasComp analog input (ch 0, w/ 1Kohm resistor), biopac analog ch4
  * Biopac cardiac signal connected as MeasComp analog input (pulse ch3, OxSat ch4), biopac analog ( o2 ch3, pulse wave ch7, pulse rate ch11)
  * BioPac GSR signal connected as MeasComp analog input (ch 1)
  * <del>BioPac EGG signal connected as MeasComp analog input (ch 2)</del>
  * <del>Measurement Computing Box, DigPort-A0 Output to Analog Ch6 In, to BioPac Analog 8 input</del>
  * Measurement Computing Box, DigPort-A1 Output to Analog Ch7 In
  * Scanner trigger cable connected MeasComp analog (ch 5) and digital (B0), biopac analog CH 9
  * Scanner trigger is also connected to the MCC counter pin (CTR), this would show up as a number increase NOT a positive pulse
  * Scanner trigger is also connected to button box interface
    * "HID NAR 12345" setting on fORP allows the trigger to come through as a 5


==== BIAC5 3T -- Kulpe computer====
Kulpe is 
our accessory computer. It is usually connected to the monitor on the right.\\
Kulpe has the following peripheral hardware connected:
  * Audio and Video connected to HDMI switch as IN3
  * BioPac communication (RJ45) cable

==== BIAC5 3T -- Other devices====
  * DVD player connected to HDMI switch as IN4


==== Video Switch Connections ====
[[biac:experimentalcontrol:hdmi|HDMI Video Switcher Info]]

=== Source Devices ===
  * IN1 = Primary Display Computer (Darwin), primary video output
  * IN2 = Primary Display Computer (Darwin), secondary video output
  * IN3 = Secondary/Eyetracker Computer (Kulpe)
  * IN4 = DVD Player
  * IN5 = Not connected
  * IN6 = Not connected
  * IN7 = Not connected
  * IN8 = Not connected

=== Output Devices ===
  * OUT1 = Left Monitor
  * OUT2 = Middle Monitor
  * OUT3 = Right Monitor
  * OUT4 = Projector
  * OUT5 = Headphones
  * OUT6 = Not connected
  * OUT7 = Not connected
  * OUT8 = Not connected

==== MCC digital channel to BIOPAC digital channel mapping ====
^MCC ^BIOPAC^
|  DA0 | “Trig” |
|  DA1 |  D9 |
|  DA2 |  D10|
|  DA3 |  D11|
|  DA4 |  D12|
|  DA5 |  D13|
|  DA6 |  D14|
|  DA7 |  D15|


==== See also ====
  * [[http://www.mccdaq.com/usb-data-acquisition/USB-1208FS%20.aspx|USB-1208FS]]
  * [[http://www.measurementcomputing.com|Measurement Computing Inc.]]
  * [[http://www.measurementcomputing.com/PDFmanuals/sm-ul-user-guide.pdf|Universal Library User Guide]]
  * [[http://www.biopac.com/Manuals/mp_hardware_guide.pdf|biopac manual]]

[[biac:experimentalcontrol:biac6hardware|BIAC6 Scanner]]\\
[[biac:experimentalcontrol:inventory|Back]]