biac:experimentalcontrol:biac5hardware
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Hardware device connections at BIAC-5 3T (750) scanner
BIAC5 3T -- 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)
- NeuroScan 4-button response box via 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)
- Serial cable to KVM video switch (COM2)
- Current Design 8-button serial response device (USB keyboard device, default mode)
- 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)
- 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)
- 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 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 accesory 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, video output connected to KVM 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
Source Devices
- CPU1 = Primary Display Computer (Darwin), primary video output
- CPU2 = Primary Display Computer (Darwin), secondary video output
- CPU3 = Secondary/Eyetracker Computer (Kulpe)
- CPU4 = Not connected
- CPU5 = DVD player
- CPU6 = Not connected
- CPU7 = Not connected
- CPU8 = Not connected
Output Devices
- OUT1 =
Left Monitor(faulty port) - OUT2 = Middle Monitor
- OUT3 = Right Monitor
- OUT4 = Projector
- OUT5 = Not connected
- OUT6 = Not connected
- OUT7 = Not connected
- OUT8 = Left Monitor
Default Configuration "Stimulus to Subject"
Note: If you double-click the “Reset Video Switch” icon on the desktop, you will get the following configuration:
Source | Output | Labels |
---|---|---|
Darwin 1 | CPU1 → OUT1 | |
Darwin 2 | Middle Monitor | CPU2 → OUT2 |
Kulpe | Right Monitor | CPU3 → OUT3 |
Darwin 1 | Projector | CPU1 → OUT4 |
DVD | No device | CPU5 → OUT5 |
Darwin 1 | No device | CPU1 → OUT6 |
Darwin 1 | No device | CPU1 → OUT7 |
Darwin 1 | Left Monitor | CPU1 → OUT8 |
See also:
USB-1208FS,Measurement Computing Inc.,Universal Library User Guide
biopac manual
biac/experimentalcontrol/biac5hardware.1407549107.txt.gz · Last modified: 2024/06/21 15:41 (external edit)