CTA Test 8

bandwidth/CTA861.txt

@@ -1,4 +1,4 @@
-Rev,VIC,Alt,H,V,Scan,H tot,H bl,V tot,V bl,H freq (kHz),V freq (Hz),Px CLK,HF,HS,HB,VF,VS,VB,Hpol,Vpol
+CTA,VIC,VIC2,H,V,SCAN,H_EFF,H_BLANK,V_EFF,V_BLANK,H_FREQ,V_FREQ,CLK,H_FP,H_SW,H_BP,V_FP,V_SW,V_BP,H_POL,V_POL
 A,1,,640,480,p,800,160,525,45,31.469,59.94,25.175,16,96,48,10,2,33,n,n
 A,1,,640,480,p,800,160,525,45,31.5,60,25.2,16,96,48,10,2,33,n,n
 A,2,3,720,480,p,858,138,525,45,31.469,59.94,27,16,62,60,8,6,31,n,n

bandwidth/bandwidth.js

@@ -1058,13 +1058,27 @@ function SI_set_precision(SI_options, prefixDef, pre2num) {
 }
 
 
-async function Load_CTA_861() {
-    DEBUG('CTA Test 6');
-    // Loads the timing definitions for the CTA-861 standard from a csv file
+function LoadCTA861(){
+    // read text from URL location
+    var request = new XMLHttpRequest();
+    request.open('GET', 'CTA861.txt', true);
+    request.send(null);
+    request.onreadystatechange = function () {
+        if (request.readyState === 4 && request.status === 200) {
+            var type = request.getResponseHeader('Content-Type');
+            if (type.indexOf("text") !== 1) {
+                return request.responseText;
+            }
+        }
+    }
+}
+
+
+async function LoadCTA861_Async() {
+    DEBUG('CTA Test 7');
+    // Loads the timing definitions for the CTA-861 standard from a txt file
     response = await fetch('CTA861.txt');
     CTA861 = $.csv.toObjects(await response.text());
-    sleep(100);
-    DEBUG(CTA861);
 }
 
 
@@ -1436,6 +1450,7 @@ function isFloat(num) {
 
 window.onpageshow = function() {
     generate_table('Interface Support', -1);
+    CTA861 = LoadCTA861();
     $('#INPUT_HRES')[0].onchange();
     $('#INPUT_VRES')[0].onchange();
     $('#INPUT_F')[0].onchange();

bandwidth/index.html

@@ -31,7 +31,7 @@
     <div class="wrapper">
         <div class="main">
             <div class="header">
-                <a href="https://glenwing.github.io"><i class="material-icons back_arrow">subdirectory_arrow_left</i>&nbsp;Video Bandwidth Calculator (CTA Test 7)</a>
+                <a href="https://glenwing.github.io"><i class="material-icons back_arrow">subdirectory_arrow_left</i>&nbsp;Video Bandwidth Calculator (CTA Test 8)</a>
                 <hr />
             </div>