Sunday, 24 May 2015 10:21

Apple 343S1069-343S1060

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Apple 343S1069-343S1060

Apple chipset from Macintosh LC III.

 

Graphics chipset from Apple Macintosh LC III computer (1993). Could be used also on other models (1991 date on chips). Looking for following info: which chip is RAMDAC and main graphics chipset? Bigger 343S1069 near DB-15 video out or smaller 343S1060 near memory?. Chips are probably made by Sierra.

Vlask's chips:

Apple 343S1069/343S1060 chips
Apple 343S1069/343S1060 chips
Apple 343S1069/343S1060 chips
 
Apple Macintosh LC III board
Apple Macintosh LC III board
Apple Macintosh LC III board

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Read 14791 times Last modified on Sunday, 24 May 2015 11:20
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# RE: Apple 343S1069-343S1060 — Lee 2016-02-11 20:41
343S1069 appears to be the CLUT/DAC (it's otherwise unnamed on the developer's note), and 343S1060 is "Omega", a clock generator chip. The graphics controller itself is built into the large "Sonora" LSI in the middle of the board.

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