Differences

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

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
av:sony_cxa_series [2016/06/04 10:55]
lawrence Fixed broken CXA2075 links
av:sony_cxa_series [2019/08/27 20:45] (current)
Line 7: Line 7:
     * MB1645 Fujitsu clone ([[http://​pdf1.alldatasheet.net/​datasheet-pdf/​pdf/​61572/​FUJITSU/​MB3516.html|PDF]])     * MB1645 Fujitsu clone ([[http://​pdf1.alldatasheet.net/​datasheet-pdf/​pdf/​61572/​FUJITSU/​MB3516.html|PDF]])
     * KA2195 Samsung Clone ([[http://​members.optusnet.com.au/​eviltim/​gamescart/​Ka2195d.pdf|PDF]])     * KA2195 Samsung Clone ([[http://​members.optusnet.com.au/​eviltim/​gamescart/​Ka2195d.pdf|PDF]])
-  - CXA2075 ([[http://​gamesx.com/​PDFs/​CXA2075M.pdf|PDF]])+  - CXA2075 ([[http://​gamesx.com/​PDFs/​CXA2075.pdf|PDF]])
  
 The 1145 is the first chip, and it doesn'​t offer full S-video output. ​ However, you can achieve a decent S-video signal from the chip by amping the two Y/C outputs from pins 15 and 16.  See the schematic [[http://​i18.photobucket.com/​albums/​b134/​Segasonicfan/​Schematics/​SVideoIC.png|here]] The 1145 was used in most early consoles, up to and including the Genesis and Neo Geo.  The MB3514 is pin-for-pin the same chip and was used for the Sega CDX and other Genesis models/​variants. The 1645 powered many later consoles, including the Genesis 3, Saturn and NeoGeo CD/CDZ. One noted difference between the Sony chip and Fujitsu versions is that the Fujitsu circuit requires far less external components. ​ The Samsung KA2915 is another clone used in some Genesis model 2 systems and is known for being the worst encoder of the bunch. ​ The 2075 was never used in a console as far as I know, however it was considered for use in Sega's Saturn (it used too much power and had to be dropped). The 1145 is the first chip, and it doesn'​t offer full S-video output. ​ However, you can achieve a decent S-video signal from the chip by amping the two Y/C outputs from pins 15 and 16.  See the schematic [[http://​i18.photobucket.com/​albums/​b134/​Segasonicfan/​Schematics/​SVideoIC.png|here]] The 1145 was used in most early consoles, up to and including the Genesis and Neo Geo.  The MB3514 is pin-for-pin the same chip and was used for the Sega CDX and other Genesis models/​variants. The 1645 powered many later consoles, including the Genesis 3, Saturn and NeoGeo CD/CDZ. One noted difference between the Sony chip and Fujitsu versions is that the Fujitsu circuit requires far less external components. ​ The Samsung KA2915 is another clone used in some Genesis model 2 systems and is known for being the worst encoder of the bunch. ​ The 2075 was never used in a console as far as I know, however it was considered for use in Sega's Saturn (it used too much power and had to be dropped).
 
 av/sony_cxa_series.txt ยท Last modified: 2019/08/27 20:45 (external edit)
 
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Noncommercial-Share Alike 4.0 International
Recent changes RSS feed Driven by DokuWiki