Specifications

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5.5.19 amplc_pci224 -- Amplicon PCI224, PCI234
Author: Ian Abbott <[e-mail]>
Status: works, but see caveats
Manufacturer Device Name
Amplicon PCI224 amplc_pci224 or pci224
Amplicon PCI234 amplc_pci224 or pci234
- ao_insn read/write
- ao_do_cmd mode with the following sources:
- start_src TRIG_INT TRIG_EXT
- scan_begin_src TRIG_TIMER TRIG_EXT
- convert_src TRIG_NOW
- scan_end_src TRIG_COUNT
- stop_src TRIG_COUNT TRIG_EXT TRIG_NONE
The channel list must contain at least one channel with no repeated
channels. The scan end count must equal the number of channels in
the channel list.
There is only one external trigger source so only one of start_src,
scan_begin_src or stop_src may use TRIG_EXT.
Configuration options - PCI224:
[0] - PCI bus of device (optional).
[1] - PCI slot of device (optional).
If bus/slot is not specified, the first available PCI device
will be used.
[2] - Select available ranges according to jumper LK1. All channels
are set to the same range:
0=Jumper position 1-2 (factory default), 4 software-selectable
internal voltage references, giving 4 bipolar and 4 unipolar
ranges:
[-10V,+10V], [-5V,+5V], [-2.5V,+2.5V], [-1.25V,+1.25V],
[0,+10V], [0,+5V], [0,+2.5V], [0,1.25V].
1=Jumper position 2-3, 1 external voltage reference, giving
1 bipolar and 1 unipolar range:
[-Vext,+Vext], [0,+Vext].
Configuration options - PCI234:
[0] - PCI bus of device (optional).
[1] - PCI slot of device (optional).
If bus/slot is not specified, the first available PCI device
will be used.
[2] - Select internal or external voltage reference according to
jumper LK1. This affects all channels:
0=Jumper position 1-2 (factory default), Vref=5V internal.
1=Jumper position 2-3, Vref=Vext external.