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# Counter devices
# When adding new entries keep the list in alphabetical order
menu "Counters"
config 104_QUAD_8
tristate "ACCES 104-QUAD-8 driver"
depends on PC104 && X86 && ISA_BUS_API
Say yes here to build support for the ACCES 104-QUAD-8 quadrature
encoder counter/interface device family (104-QUAD-8, 104-QUAD-4).
Performing a write to a counter's IIO_CHAN_INFO_RAW sets the counter and
also clears the counter's respective error flag. Although the counters
have a 25-bit range, only the lower 24 bits may be set, either directly
or via a counter's preset attribute. Interrupts are not supported by
this driver.
The base port addresses for the devices may be configured via the base
array module parameter.