dq024.pnx

xilinx xc9572 cpld 实现的伺服电机控制器

<?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"
  dir    (BIDIR|bidir|INPUT|input|OUTPUT|output) "BIDIR">
]>
<ibis><part pkg="TQ100" spg="-10" arch="xc9500" device="XC9572"/><pin nm="G" no="64" dir="input"/><pin nm="D&lt;1&gt;" no="32" dir="input"/><pin nm="D&lt;0&gt;" no="74" dir="input"/><pin nm="WR" no="90" dir="input"/><pin nm="REST" no="52" dir="input"/><pin nm="D&lt;7&gt;" no="14" dir="input"/><pin nm="D&lt;2&gt;" no="68" dir="input"/><pin nm="D&lt;3&gt;" no="56" dir="input"/><pin nm="D&lt;4&gt;" no="95" dir="input"/><pin nm="DQ0" no="41" sr="slow" dir="output"/><pin nm="DQ10" no="66" sr="slow" dir="output"/><pin nm="DQ11" no="50" sr="slow" dir="output"/><pin nm="DQ12" no="72" sr="slow" dir="output"/><pin nm="DQ13" no="54" sr="slow" dir="output"/><pin nm="DQ14" no="77" sr="slow" dir="output"/><pin nm="DQ15" no="60" sr="slow" dir="output"/><pin nm="DQ16" no="81" sr="slow" dir="output"/><pin nm="DQ17" no="63" sr="slow" dir="output"/><pin nm="DQ18" no="65" sr="slow" dir="output"/><pin nm="DQ19" no="40" sr="slow" dir="output"/><pin nm="DQ1" no="18" sr="slow" dir="output"/><pin nm="DQ20" no="15" sr="slow" dir="output"/><pin nm="DQ21" no="33" sr="slow" dir="output"/><pin nm="DQ22" no="29" sr="slow" dir="output"/><pin nm="DQ23" no="17" sr="slow" dir="output"/><pin nm="DQ2" no="85" sr="slow" dir="output"/><pin nm="DQ3" no="86" sr="slow" dir="output"/><pin nm="DQ4" no="92" sr="slow" dir="output"/><pin nm="DQ5" no="91" sr="slow" dir="output"/><pin nm="DQ6" no="97" sr="slow" dir="output"/><pin nm="DQ7" no="6" sr="slow" dir="output"/><pin nm="DQ8" no="11" sr="slow" dir="output"/><pin nm="DQ9" no="96" sr="slow" dir="output"/></ibis>