fmc250m: add template file.

Using this module, we implement a feature to automatically reset the
relevant devices (ISLA216p ADCs and FPGA MMCM) when there is a
transition from the device clocks being "not_locked" to "locked". This
situation can happen during board startup, when the ADCs receive no
clock signal, and can only be properly reset after they start receiving
it; and during operation, if the clock reference is lost, making it
necessary to reset the ADC and MMCM in order to guarantee stable
behavior from them.

Author: ericonr

utcaApp/Db/Makefile

@@ -15,6 +15,7 @@ DB += bpm_swap.template bpm_swap.substitutions
 DB += fmc_active_clk.template fmc_active_clk.substitutions
 DB += fmc_adc_common.template fmc_adc_common.substitutions
 DB += fmcpico1m_4ch.template fmcpico1m_4ch.substitutions
+DB += fmc250m.template
 DB += fofb_cc.template fofb_cc_channel.template fofb_cc.substitutions
 DB += fofb_processing.template fofb_processing_channel.template fofb_processing.substitutions
 DB += fofb_shaper_filt.template fofb_shaper_filt_channel.template fofb_shaper_filt.substitutions

utcaApp/Db/fmc250m.template

@@ -0,0 +1,37 @@
+record(bo, "$(P)$(R)ADCRst-Cmd"){
+  field(DTYP, "asynInt32")
+  field(DESC, "Reset ADCs")
+  field(OUT, "@asyn($(PORT))RST_ADCS")
+  field(MASK, "1")
+  field(HIGH, "1")
+  field(ZNAM, "nothing")
+  field(ONAM, "reset")
+}
+
+record(bo, "$(P)$(R)ADCDivRst-Cmd"){
+  field(DTYP, "asynInt32")
+  field(DESC, "Reset ADC divisors")
+  field(OUT, "@asyn($(PORT))RST_DIV_ADCS")
+  field(MASK, "1")
+  field(HIGH, "1")
+  field(ZNAM, "nothing")
+  field(ONAM, "reset")
+}
+
+record(calcout, "$(P)$(R)ADCRstCalc") {
+  field(INPA, "$(P)$(R)ClksLocked-Mon CP")
+  field(CALC, "A")
+  field(OOPT, "Transition To Non-zero")
+  field(OUT, "$(P)$(R)ADCRstSeq PP")
+}
+
+record(seq, "$(P)$(R)ADCRstSeq") {
+  field(SELM, "All")
+  field(LNK0, "$(P)$(R)ADCRst-Cmd PP")
+  field(DOL0, "1")
+  field(LNK1, "$(P)$(R)ADCDivRst-Cmd PP")
+  field(DOL1, "1")
+  field(DLY2, ".5") # guarantee time for ADCs to be reset
+  field(LNK2, "$(P)$(R)MMCMRst-Cmd PP")
+  field(DOL2, "1")
+}