Difference between revisions of "NEO-G0"

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[[File:Aes_g0.jpg|right|thumb|NEO-G0 chip found on an AES board.]]
 
[[File:Aes_g0.jpg|right|thumb|NEO-G0 chip found on an AES board.]]
  
Only found in AES systems ?
+
Gates the [[68k]] data bus to the memory card slot and palette RAM. Only found in AES systems ?
 +
 
 +
PROG B22 (AES cart ROMOE ?) = ROMOEU AND ROMOEL like in [[NEO-E0]] ?
 +
 
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PALWE = PAL OR R/W.
 +
 
 +
=Pinout=
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[[File:Neo-g0_pinout.png]]
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*D0~D15: 68k data bus
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*PALD0~PALD7: lower byte of palette data
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*PAUD0~PAUD7: upper byte of palette data
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*MCD0~MCD15: memory card data (and address ?) bus
  
 
[[Category:Chips]]
 
[[Category:Chips]]

Revision as of 18:05, 25 March 2011

NEO-G0 chip found on an AES board.

Gates the 68k data bus to the memory card slot and palette RAM. Only found in AES systems ?

PROG B22 (AES cart ROMOE ?) = ROMOEU AND ROMOEL like in NEO-E0 ?

PALWE = PAL OR R/W.

Pinout

File:Neo-g0 pinout.png

  • D0~D15: 68k data bus
  • PALD0~PALD7: lower byte of palette data
  • PAUD0~PAUD7: upper byte of palette data
  • MCD0~MCD15: memory card data (and address ?) bus