=====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, video, and mouse connected to KVM video switch (CPU 1)
* Second monitor video output connected to KVM switch (CPU 2)
* Stereo sound output to audio switch boxes (CPU1 - switch 1)
* E-Prime SRbox (COM1: 19200 baud, 8 bits, no parity)
* GE scanner cardiac/respiratory cable (COM4)
* Serial cable to Kulpe computer (COM3: 56K baud, 8 bits)
* Current Design 8-button serial response device (USB keyboard device, default mode)
* button box mode: "HHSC-2x4-C" response box
* button mode : "HID NAR 12345" (**003**)
* must check this mode if power is cycled to the interface
* 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
* Scanner trigger cable connected via SRbox (code=16), and 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
* 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)
* BioPac EGG signal connected as MeasComp analog input (ch 2)
* Measurement Computing Box, DigPort-A0 Output to Analog Ch6 In, to BioPac Analog 8 input
* Measurement Computing Box, DigPort-A1 Output to Analog Ch7 In
==== 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:
* Keyboard, video, and mouse connected to KVM video switch (CPU 3)
* BioPac communication (RJ45) cable
* Serial cable to Darwin computer (COM1)
==== BIAC5 3T -- Other devices====
* DVD player connected to HDMI switch
==== 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]]