ex25.pnx
来自「[VHDL经典设计26例]--在xilinx芯片上调试通过--[01--1位全加」· PNX 代码 · 共 18 行
PNX
18 行
<?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="PC84" spg="-7" arch="xc9500" device="XC9572"/><pin nm="clk" no="10"/><pin nm="rst" no="20"/><pin nm="xmit_cmd" no="23"/><pin nm="rxd" no="56"/><pin nm="tbuf<0>" no="36"/><pin nm="tbuf<1>" no="33"/><pin nm="tbuf<2>" no="35"/><pin nm="tbuf<3>" no="37"/><pin nm="tbuf<4>" no="40"/><pin nm="tbuf<5>" no="39"/><pin nm="tbuf<6>" no="41"/><pin nm="tbuf<7>" no="43"/><pin nm="rec_ready" no="63" sr="fast"/><pin nm="txd" no="52" sr="fast"/><pin nm="rbuf<0>" no="66" sr="fast"/><pin nm="rbuf<1>" no="69" sr="fast"/><pin nm="rbuf<2>" no="68" sr="fast"/><pin nm="rbuf<3>" no="71" sr="fast"/><pin nm="rbuf<4>" no="70" sr="fast"/><pin nm="rbuf<5>" no="72" sr="fast"/><pin nm="rbuf<6>" no="76" sr="fast"/><pin nm="rbuf<7>" no="77" sr="fast"/><pin nm="bclk" no="61" sr="fast"/><pin nm="xmit_done" no="62" sr="fast"/></ibis>
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