add vio to trigger an interrupt from chipscope (doesn't work currently, but

doesn't harm either)

diff --git a/dhwk/Makefile b/dhwk/Makefile
index b96c0bb965953aea0e9c68158e5c1c733d92a69e..8eb21b5c83bf83dc13e4af3aee048c0fca5bbf8f 100644 (file)
--- a/dhwk/Makefile
+++ b/dhwk/Makefile
@@ -3,7 +3,7 @@ CLEANFILES := dhwk_fifo* fifo_generator_* param.opt
 
 dhwk_all: ip all
 
-ip: icon.edn ila.edn dhwk_fifo.ngc
+ip: icon.edn ila.edn vio.edn dhwk_fifo.ngc
 
 icon.edn: icon.arg
        $(CHIPSCOPE)/bin/lin/generate.sh icon -f=$<
@@ -11,6 +11,9 @@ icon.edn: icon.arg
 ila.edn: ila.arg
        $(CHIPSCOPE)/bin/lin/generate.sh ila -f=$<
 
+vio.edn: vio.arg
+       $(CHIPSCOPE)/bin/lin/generate.sh vio -f=$<
+
 dhwk_fifo.ngc: fifo.xco
        coregen -b $<
        -rmdir -p tmp/_cg

diff --git a/dhwk/dhwk.cpj b/dhwk/dhwk.cpj
index f093432bf12215f23be7ae8701c6cf71d323150b..b145d9ca68f5a3b9654a3393e7f6ef4ef2fbde30 100644 (file)
--- a/dhwk/dhwk.cpj
+++ b/dhwk/dhwk.cpj
@@ -1,5 +1,5 @@
 #ChipScope Pro Analyzer Project File, Version 3.0
-#Sun Mar 11 14:28:36 GMT+01:00 2007
+#Sun Mar 11 16:28:31 GMT+01:00 2007
 deviceChain.deviceName0=XCF02S
 deviceChain.deviceName1=XCF04S
 deviceChain.deviceName2=XC3S1500
@@ -10,8 +10,8 @@ deviceChain.name0=MyDevice0
 deviceChain.name1=MyDevice1
 deviceChain.name2=MyDevice2
 deviceIds=050450930504609301434093
-mdiAreaHeight=0.8178654292343387
-mdiAreaHeightLast=0.8538283062645011
+mdiAreaHeight=0.8251173708920188
+mdiAreaHeightLast=0.8615023474178404
 mdiCount=2
 mdiDevice0=2
 mdiDevice1=2
@@ -19,22 +19,22 @@ mdiType0=1
 mdiType1=0
 mdiUnit0=0
 mdiUnit1=0
-navigatorHeight=0.16821345707656613
-navigatorHeightLast=0.16821345707656613
-navigatorWidth=0.17701863354037267
-navigatorWidthLast=0.17701863354037267
+navigatorHeight=0.16901408450704225
+navigatorHeightLast=0.16901408450704225
+navigatorWidth=0.1786407766990291
+navigatorWidthLast=0.1786407766990291
 unit.-1.-1.username=
-unit.2.0.0.HEIGHT0=0.2934473
+unit.2.0.0.HEIGHT0=0.2942857
 unit.2.0.0.TriggerRow0=1
 unit.2.0.0.TriggerRow1=1
 unit.2.0.0.TriggerRow2=1
-unit.2.0.0.WIDTH0=0.9974457
+unit.2.0.0.WIDTH0=0.9976019
 unit.2.0.0.X0=0.0
 unit.2.0.0.Y0=0.0
-unit.2.0.1.HEIGHT1=0.71652424
-unit.2.0.1.WIDTH1=0.99872285
-unit.2.0.1.X1=-0.0012771392
-unit.2.0.1.Y1=0.28490028
+unit.2.0.1.HEIGHT1=0.7171429
+unit.2.0.1.WIDTH1=0.99880093
+unit.2.0.1.X1=-0.0011990408
+unit.2.0.1.Y1=0.28428572
 unit.2.0.MFBitsA0=0XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 unit.2.0.MFBitsB0=00000000000000000000000000000000
 unit.2.0.MFCompareA0=0
@@ -971,3 +971,32 @@ unit.2.0.waveform.posn.9.channel=76
 unit.2.0.waveform.posn.9.name=SERRn
 unit.2.0.waveform.posn.9.radix=1
 unit.2.0.waveform.posn.9.type=signal
+unit.2.1.6.HEIGHT6=0.6142857
+unit.2.1.6.WIDTH6=0.9616307
+unit.2.1.6.X6=0.016786572
+unit.2.1.6.Y6=0.32714286
+unit.2.1.coretype=VIO
+unit.2.1.port.-1.buscount=0
+unit.2.1.port.-1.channelcount=0
+unit.2.1.port.0.buscount=0
+unit.2.1.port.0.channelcount=0
+unit.2.1.port.1.buscount=0
+unit.2.1.port.1.channelcount=1
+unit.2.1.port.1.s.0.alias=PCI_INTA
+unit.2.1.port.1.s.0.color=java.awt.Color[r\=0,g\=0,b\=124]
+unit.2.1.port.1.s.0.display=0
+unit.2.1.port.1.s.0.name=AsyncOut[0]
+unit.2.1.port.1.s.0.orderindex=-1
+unit.2.1.port.1.s.0.persistence=0
+unit.2.1.port.1.s.0.value=1
+unit.2.1.port.1.s.0.visible=1
+unit.2.1.port.2.buscount=0
+unit.2.1.port.2.channelcount=0
+unit.2.1.portcount=3
+unit.2.1.username=MyVIO1
+unit.2.1.vio.count=1
+unit.2.1.vio.posn.0.channel=0
+unit.2.1.vio.posn.0.name=PCI_INTA
+unit.2.1.vio.posn.0.port=1
+unit.2.1.vio.posn.0.type=signal
+unit.2.1.vio.readperiod=0

diff --git a/dhwk/icon.arg b/dhwk/icon.arg
index fc56ce13b0b72a3cdf433a45148418d819adbd77..9e4596a58f8a365803f2f826503d7754bd4b6fe2 100644 (file)
--- a/dhwk/icon.arg
+++ b/dhwk/icon.arg
@@ -2,7 +2,7 @@
 # Usage: generate.exe icon -f=<arg_file_name>
 #
 -compname=icon
--numports=1
+-numports=2
 -devicefamily=Spartan3
 -bscanchain=1
 -outputdirectory=.

diff --git a/dhwk/source/pci/top.vhd b/dhwk/source/pci/top.vhd
index 01c30b6406260143bc7c7e0df2d9ee97528b7e3d..86cd575d3ab1643a43de8b2cd2d4bdd82a864843 100644 (file)
--- a/dhwk/source/pci/top.vhd
+++ b/dhwk/source/pci/top.vhd
@@ -97,8 +97,10 @@ architecture SCHEMATIC of dhwk is
         signal watch_PCI_PERRn : std_logic;
         signal watch_PCI_REQn : std_logic;
         signal control0 : std_logic_vector(35 downto 0);
+        signal control1 : std_logic_vector(35 downto 0);
         signal data : std_logic_vector(95 downto 0);
         signal trig0 : std_logic_vector(31 downto 0);
+       signal vio_async_out : std_logic_vector(0 downto 0);
 
         component MESS_1_TB
                 Port ( DEVSELn : In std_logic;
@@ -232,7 +234,8 @@ architecture SCHEMATIC of dhwk is
         component icon
                 port
                 (
-                        control0 : out std_logic_vector(35 downto 0)
+                        control0 : out std_logic_vector(35 downto 0);
+                        control1 : out std_logic_vector(35 downto 0)
                 );
         end component;
 
@@ -246,6 +249,14 @@ architecture SCHEMATIC of dhwk is
                 );
         end component;
 
+       component vio
+               port
+               (
+                       control : in std_logic_vector(35 downto 0);
+                       async_out : out std_logic_vector(0 downto 0)
+               );
+       end component;
+
 
 begin
         watch_PCI_REQn <= '1';
@@ -255,7 +266,8 @@ begin
         LED_3 <= not PCI_IDSEL;
         LED_4 <= not PCI_FRAMEn;
         LED_5 <= not watch_PCI_INTAn;
-        PCI_INTAn <= watch_PCI_INTAn;
+        PCI_INTAn <= watch_PCI_INTAn and (not vio_async_out(0));
+
         trig0(31 downto 0) <= (
         0 => watch_PCI_INTAn,
         1 => R_FIFO_READn,
@@ -412,7 +424,8 @@ begin
         i_icon : icon
         port map
         (
-                control0 => control0
+                control0 => control0,
+                control1 => control1
         );
 
         i_ila : ila
@@ -423,4 +436,11 @@ begin
                 data => data,
                 trig0 => trig0
         );
+
+       i_vio : vio
+       port map
+       (
+               control => control1,
+               async_out => vio_async_out
+       );
 end SCHEMATIC;

diff --git a/dhwk/vio.arg b/dhwk/vio.arg
new file mode 100644 (file)
index 0000000..44f7884
--- /dev/null
+++ b/dhwk/vio.arg
@@ -0,0 +1,9 @@
+#
+# Usage: generate.exe vio -f=<arg_file_name>
+#
+-compname=vio
+-outputdirectory=.
+-devicefamily=Spartan3
+-srl16type=2
+-asyncoutwidth=1
+-createcdc