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5.5.38 das16m1 -- CIO-DAS16/M1
Status: works
Manufacturer Device Name
Measurement Computing CIO-DAS16/M1 cio-das16/m1
This driver supports a single board - the CIO-DAS16/M1.
As far as I know, there are no other boards that have
the same register layout. Even the CIO-DAS16/M1/16 is
significantly different.
I was _barely_ able to reach the full 1 MHz capability
of this board, using a hard real-time interrupt
(set the TRIG_RT flag in your comedi_cmd and use
rtlinux or RTAI). The board can’t do dma, so the bottleneck is
pulling the data across the ISA bus. I timed the interrupt
handler, and it took my computer ~470 microseconds to pull 512
samples from the board. So at 1 Mhz sampling rate,
expect your CPU to be spending almost all of its
time in the interrupt handler.
This board has some unusual restrictions for its channel/gain list. If the
list has 2 or more channels in it, then two conditions must be satisfied:
(1) - even/odd channels must appear at even/odd indices in the list
(2) - the list must have an even number of entries.
irq can be omitted, although the cmd interface will not work without it.
5.5.39 das1800 -- Keithley Metrabyte DAS1800 (& compatibles)
Status: works
Manufacturer Device Name
Keithley Metrabyte DAS-1701ST das-1701st
Keithley Metrabyte DAS-1701ST-DA das-1701st-da
Keithley Metrabyte DAS-1701/AO das-1701ao
Keithley Metrabyte DAS-1702ST das-1702st
Keithley Metrabyte DAS-1702ST-DA das-1702st-da
Keithley Metrabyte DAS-1702HR das-1702hr
Keithley Metrabyte DAS-1702HR-DA das-1702hr-da
Keithley Metrabyte DAS-1702/AO das-1702ao
Keithley Metrabyte DAS-1801ST das-1801st
Keithley Metrabyte DAS-1801ST-DA das-1801st-da
Keithley Metrabyte DAS-1801HC das-1801hc
Keithley Metrabyte DAS-1801AO das-1801ao
Keithley Metrabyte DAS-1802ST das-1802st
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