Differences

This shows you the differences between two versions of the page.

--- mcmaster:nec:d7220d [2019/04/19 07:13] – add more info and links about the uPD7220 lord_nightmare
+++ mcmaster:nec:d7220d [2025/08/04 21:23] (current) – external edit 127.0.0.1
@@ Line 6: / Line 6: @@
 <code>
+NEC JAPAN
+D7220D-1
+E9
 </code>
@@ Line 15: / Line 18: @@
 ====== Die ======
+Copyright:
 <code>
+(C) NEC 1980
+ D7220
 </code>
+Label:
+<code>
+GDC
+</code>
+[[https://siliconprawn.org/map/nec/d7220d/mcmaster_mz_mit20x/|mz_mit20x]]
+    * [[https://siliconprawn.org/map/nec/d7220d/single/nec_d7220d_mcmaster_mz_mit20x.jpg|Single]] (15192x14949, 66.97MB)
 ====== Additional Information ======
 The uPD7220 was designed by Tetsuji Oguchi, and information and schematics for the 7220 and 7220A can be found on his website: http://oguchi-rd.com/LSI%20products.php
@@ Line 32: / Line 49: @@
 ,570,222
-[[https://siliconpr0n.org/map/nec/d7220d/mz_mit20x/|mz_mit20x]]
-    * [[https://siliconpr0n.org/map/nec/d7220d/single/nec_d7220d_mz_mit20x.jpg|Single]] (15192x14949, 66.97MB)