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Reference doc tweaks to the dfanout record

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This commit is contained in:
Andrew Johnson
2021-09-14 18:26:32 -05:00
parent c528948f45
commit e7ea81c7a2
1 changed files with 10 additions and 9 deletions
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19
src/std/rec/dfanoutRecord.dbd.pod
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@@ -99,22 +99,23 @@ SELM is a menu, with three choices:
=menu dfanoutSELM
If SELM=="All", then all output links are used, and the values of
If SELM is C<All>, then all output links are used, and the values of
SELL and SELN are ignored.
If SELM=="Specified", then the value of SELN is used to specify a single
If SELM is C<Specified>, then the value of SELN is used to specify a single
link which will be used. If SELN==0, then no link will be used; if SELN==1,
then OUTA will be used, and so on.
SELN can either have its value set directly, or have its values retrieved
from another EPICS PV. If SELL is a valid PV link, then SELN will be set to
the values of the linked PV.
SELN can either have its value set directly, or have it retrieved from
another EPICS PV. If SELL is a valid PV link, then SELN will be read from
the linked PV.
If SELM=="Mask", then SELN will be treated as a bit mask. If bit one of
SELN is set, then OUTA will be used, if bit two is set, OUTB will be used.
Thus if SELN==5, OUTC and OUTA will be used.
If SELM is C<Mask>, then SELN will be treated as a bit mask. If bit zero
(the LSB) of SELN is set, then OUTA will be written to; if bit one is set,
OUTB will be written to, and so on. Thus when SELN==5, both OUTC and OUTA
will be written to.
=fields OUTA, OUTB, OUTC, OUTD, OUTE, OUTF, OUTG, OUTH
=fields SELL, SELM, SELN, OUTA, OUTB, OUTC, OUTD, OUTE, OUTF, OUTG, OUTH
=head3 Operator Display Parameters