Differences

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--- en:projects:la [2011/07/30 17:12] – strijar
+++ en:projects:la [2017/09/19 10:29] (current) – Change client url 188.162.64.48
@@ Line 1: / Line 1: @@
-===== Logic Analizer =====
+===== Logic Analyzer =====
 The Logic Analyzer supports 32 channels with 6K sample memory. The included Java client application allows waveform exploration as well as SPI and I2C protocol analysis.
@@ Line 36: / Line 36: @@
 ===== Client =====
-Best to use an [[http://ols.lxtreme.nl/|alternate client.]] Download it and unpack. After start select "Capture" in menu, then "Begin capture". Or press <Ctrl-B>. Select your serial port and baud rate, then press "Capture" button.
+Best to use an [[https://lxtreme.nl/projects/ols/|alternate client.]] Download it and unpack. After start select "Capture" in menu, then "Begin capture". Or press <Ctrl-B>. Select your serial port and baud rate, then press "Capture" button.
 [[Client screenshot|{{http://www.strijar.ru/ztex/la_screen.png}}]]
@@ Line 42: / Line 42: @@
 Here you see the test signals are generated in top.vhd:
-  * [0:7] 8-bit counter
+  process (clock) begin
-  * [8] clock
+    if rising_edge(clock) then
-  * [9] simple shift data
+      if rst = '1' then
+        counter <= (others => '0');
+        shift <= "10110000";
+      else
+        counter <= counter + 1;
+        shift <= shift(6 downto 0) & shift(7);
+      end if;
+    end if;
+  end process;
+  input(7 downto 0) <= counter;
+  input(8) <= clk;
+  input(9) <= shift(0);