📄 ch_counter.pnx
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<?xml version='1.0' encoding='utf-8' ?>
<!DOCTYPE ibis [
<!ELEMENT ibis (part, pin+)>
<!ELEMENT part EMPTY>
<!ELEMENT pin EMPTY>
<!ATTLIST part
arch CDATA #REQUIRED
device CDATA #REQUIRED
spg CDATA #REQUIRED
pkg CDATA #REQUIRED>
<!ATTLIST pin
nm CDATA #REQUIRED
no CDATA #REQUIRED
iostd (TTL|LVTTL|LVCMOS2|NA) "NA"
sr (SLOW|FAST|slow|fast) "SLOW">
]>
<ibis><part pkg="PC44" spg="-7" arch="xc9500" device="XC9572"/><pin nm="RB1" no="1"/><pin nm="CLK" no="7"/><pin nm="START" no="5"/><pin nm="DA_OUT<16>" no="22" sr="fast"/><pin nm="DA_OUT<17>" no="20" sr="fast"/><pin nm="DA_OUT<18>" no="19" sr="fast"/><pin nm="DA_OUT<19>" no="18" sr="fast"/><pin nm="DA_OUT<20>" no="14" sr="fast"/><pin nm="DA_OUT<21>" no="13" sr="fast"/><pin nm="DA_OUT<22>" no="12" sr="fast"/><pin nm="DA_OUT<23>" no="11" sr="fast"/><pin nm="DA_OUT<0>" no="44" sr="fast"/><pin nm="DA_OUT<10>" no="29" sr="fast"/><pin nm="DA_OUT<11>" no="28" sr="fast"/><pin nm="DA_OUT<12>" no="27" sr="fast"/><pin nm="DA_OUT<13>" no="26" sr="fast"/><pin nm="DA_OUT<14>" no="25" sr="fast"/><pin nm="DA_OUT<15>" no="24" sr="fast"/><pin nm="DA_OUT<1>" no="43" sr="fast"/><pin nm="DA_OUT<2>" no="38" sr="fast"/><pin nm="DA_OUT<3>" no="37" sr="fast"/><pin nm="DA_OUT<4>" no="36" sr="fast"/><pin nm="DA_OUT<5>" no="35" sr="fast"/><pin nm="DA_OUT<6>" no="40" sr="fast"/><pin nm="DA_OUT<7>" no="42" sr="fast"/><pin nm="DA_OUT<8>" no="34" sr="fast"/><pin nm="DA_OUT<9>" no="33" sr="fast"/></ibis>
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