biac:experimentalcontrol:biac6hardware
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Table of Contents
Hardware device connections at BIAC-6 3T (MR750) scanner
BIAC6 3T -- Mach computer
Mach is our primary stimulus presentation computer. It is usually connected to the monitor on the left.
Mach has the following peripheral hardware connected:
- Keyboard and mouse hard-wired connections
- First video output connected to video switch (CPU 1)
- Second monitor video output connected to video switch (CPU 2)
- Stereo sound output to audio switch boxes
- Current Design 8-button serial response device (USB)
- button box mode: “HHSC-2×4-C” response box
- button mode : “HID NAR 12345” (003)
- must check this mode if power is cycled to the interface
- MagConcepts Joystick (USB Gaming device)
- E-Prime SR box (no button box, just scanner trigger) (COM1: 19200 baud, 8 bits, no parity)
- Video switch serial cable on COM2
- Measurement Computing Analog/Digital data acquisition device (USB-1208FS, dev=0, 8 a/d chans)
- Serial cable to Donders on COM3 (e.g. ViewPoint eyetracker or Acknowledge)
- E-Prime dongle (USB)
- Scanner trigger cable connected as input to E-Prime SR box (code=16), and MeasComp analog (ADC3)
- BioPac Respiratory belt signal connected as MeasComp analog input 0 (ADC0), biopac analog ch4
- BioPac Cardiac signal connected as MeasComp analog input 1 (ADC1), biopac analog ( pulse wave ch6 )
- BioPac GSR signal connected as MeasComp analog input 2 (ADC2), biopack analog ch1
- Scanner trigger signal connected as MeasComp analog input 3 (ADC3)
- Scanner trigger is also connected to the MCC counter pin (CTR), this would show up as a number increase NOT a positive pulse
BIAC6 3T -- Donders computer
Donders is our accesory computer. It is usually connected to the monitor on the right.
Donders has the following peripheral hardware connected:
- Keyboard and mouse hard-wired
- Video output connected to video switch (CPU 3)
- Stereo sound output to audio switch boxes
- Serial cable to Mach (COM1)
- Scanner trigger cable connected as input to parallel port
- BioPac communication (RJ45?) cable
- Falcon video capture card (internal board)
- Mag Concepts eyetracker camera input (NTSC) to video capture card
- OptoAcoustics digital microphone (USB)
BIAC6 3T -- Other devices
- DVD player, video output connected to video switch (CPU 5)
- DVD player, sound connected to Audio switch (DVD - switch 3)
- Stereo sound jack for I-pod, MP3, etc connected to Audio switch (Aux - switch 4)
Video Switch Connections
HDMI Video Switcher
Source Devices
- CPU1 = Primary Display Computer (Mach), primary video output
- CPU2 = Primary Display Computer (Mach), secondary video output
- CPU3 = Secondary/Eyetracker Computer (Donders)
- CPU4 = DVD Player
- CPU5 = Spare connection
Output Devices
- OUT1 = Left Monitor
- OUT2 = Middle Monitor
- OUT3 = Right Monitor
- OUT4 = Projector
- OUT5 = Headphones
- OUT6 = 3D LCD
- OUT7 = Not connected
- OUT8 = Not connected
See also
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 |
biac/experimentalcontrol/biac6hardware.1473254608.txt.gz · Last modified: 2024/06/21 15:41 (external edit)