Parent: ECB IO Boards

Folder: cold storage

Page: uPD7220 Jumpers

File: Sat Feb 5 19:05:21 2011 1985_StandardMicrosystems.pdf (47160929 bytes)
File: Sat Feb 5 19:05:44 2011 4164 DRAM datasheet.pdf (1077949 bytes)
File: Sun Feb 6 11:50:46 2011 640x480--IMG_1303.JPG (104411 bytes)
File: Sun Feb 6 11:50:13 2011 800x600 run test pgm.JPG (30433 bytes)
File: Sun Feb 6 11:50:17 2011 800x600--IMG_1307.JPG (87996 bytes)
File: Tue Mar 29 14:07:18 2011 BT478-datasheet.pdf (786567 bytes)
File: Sat Feb 5 19:05:18 2011 D7220-1303-test-pgm.zip (6081 bytes)
File: Sat Jul 23 22:42:07 2011 DAN_7220_1.JPG (923008 bytes)
File: Sat Jul 23 22:42:20 2011 DAN_7220_2.JPG (1076044 bytes)
File: Thu Jun 26 19:16:36 2014 ECB uPD7220 V2-002.zip (245150 bytes)
File: Sat Feb 5 19:05:44 2011 Example 7220 Color Expansion (QX-10).pdf (534912 bytes)
File: Sat Feb 5 19:05:43 2011 Example 7220 implementation (QX-16).pdf (955726 bytes)
File: Tue Mar 29 14:07:26 2011 GSX-86 Programmer Manual.pdf (311967 bytes)
File: Tue Mar 29 14:07:32 2011 GSX-86 User Manual.pdf (129588 bytes)
File: Tue Mar 29 14:07:56 2011 GSX-86_Graphics_Extension_Users_Guide_for_the_IBM_PC_Jul83.pdf (1265105 bytes)
File: Thu Jan 3 01:48:23 2013 IMG_0152-uPD7220 V2 assembled top.JPG (302082 bytes)
File: Thu Jan 3 01:49:11 2013 IMG_0154-uPD7220 V2 assembled bottom.JPG (400645 bytes)
File: Thu Jan 3 01:49:43 2013 IMG_0155-uPD7220 V2 assembled piggyback.JPG (239523 bytes)
File: Sat Feb 5 19:05:19 2011 IMG_1133-SVGA test pattern 800x600.JPG (99403 bytes)
File: Sun Apr 24 10:44:16 2011 IMG_1320.JPG (55143 bytes)
File: Sat Feb 5 19:05:20 2011 IMG_20100904_191413-Dan-VGA test pattern 640x480.jpg (948336 bytes)
File: Sat Feb 5 19:05:20 2011 IMG_20100904_191941-Dan-VGA test on LCD screen.jpg (1378325 bytes)
File: Tue Mar 29 14:08:04 2011 LM185-1.2.pdf (301088 bytes)
File: Sat Feb 5 19:05:21 2011 NEC uPD7220 GDC Design Manual.pdf (112609600 bytes)
File: Sun Jun 5 07:27:28 2011 Printing uPD7220 V2-brd(1).pdf (2099241 bytes)
File: Sat Sep 10 10:35:16 2011 Printing uPD7220 V2-brd(2).pdf (2099241 bytes)
File: Thu Jan 3 16:06:34 2013 Printing uPD7220 V2-brd(3).pdf (2099241 bytes)
File: Sun Jun 5 07:27:37 2011 Printing uPD7220 V2-sch(1).pdf (372632 bytes)
File: Sat Sep 10 10:35:25 2011 Printing uPD7220 V2-sch(2).pdf (372632 bytes)
File: Thu Jan 3 16:06:42 2013 Printing uPD7220 V2-sch(3).pdf (372632 bytes)
File: Sun Jun 5 07:26:48 2011 uPD7220 V2(1).lst (1953 bytes)
File: Sat Sep 10 10:34:13 2011 uPD7220 V2(2).lst (13483 bytes)
File: Sun Jul 24 10:18:07 2011 uPD7220 V2.lst (13483 bytes)
File: Sat Feb 5 19:05:44 2011 uPD7220-Intel_82720_GDC_Applications_Manual_Jul83.pdf (7171949 bytes)
File: Sun Jul 24 01:40:58 2011 uPD7220-bottom jumpers-IMG_1421.JPG (608620 bytes)
File: Sat Feb 5 19:05:44 2011 uPD7220-uPD7220A_User_Manual_Dec85.pdf (3707077 bytes)
File: Sun Jul 24 01:41:25 2011 uPD7220-upper jumper-IMG_1420.JPG (664298 bytes)
File: Sat Feb 5 19:05:44 2011 uPD7220A.pdf (99735 bytes)
File: Thu Feb 24 20:35:29 2011 uPD7220v2-LCDmonitor-IMG_1329.JPG (2723837 bytes)