Changeset 573 in t29-www for en

Timestamp:

Jun 10, 2014, 12:22:27 PM (9 years ago)

Author:

heribert

Message:

Englische Übersetzung (Blog vom 7.6.) verbessert

File:

• en/computer/ibm1130.php (modified) (1 diff)

en/computer/ibm1130.php

@@ -87 +87 @@
 the printer control. <br><br>
 
-<b>7.6.2014:</b> The card 7342, we are looking fore, is only located in systems with memory expansion. These Mainframes are much rarer than the "small" IBM 1130 without the left-side table addition. Therefore, both the desired card as well as its circuit diagram are nowhere to be preserved.<br>
-So we have worked out the circuit diagram of the wiring gradients and measurements and rebuilt the card. Now the core memory is running properly. This is a significant advance.
+<b>7.6.2014:</b> The card 7432 we are looking for is only used in systems with a memory 
+expansion. These mainframes are much rarer than the smaller IBM 1130 systems
+without the additional left enclosure. Therefore both, the card missing in 
+out machine as well as its schematics have apparently not been preserved. 
+Accordingly, we reverse-engineered the circuit diagram based on measurements
+on an existing card and rebuilt the card. Now the core memory of our IBM 1130
+is working like a charm which is a significant milestone.
                 
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