Editing Talk:CXD9208GP
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If you are looking for most misunderstood chip on COK-001, here it is. Someone made here really wrong assumption, thinking that this chip is connected to | If you are looking for most misunderstood chip on COK-001, here it is. Someone made here really wrong assumption, thinking that this chip is connected to | ||
CXM4024R. So, what we got here? IOP. Yup, ps2 Input/Output processor, just like mentioned above. Very special, and very stripped most likely PPC405 based IOP. Most important hint about supposed connection to multiAV being wrong, is fact that there is no single trace on motherboard that really goes there. Neither on top or bottom of mainboard, sure i didn't delayered COK-001 motherboard, but just look also at CXM4024R. There is no connection there, and pinout is rather visible. Next thing is visual comparison of COK-001 with PS2 GH-051 which use EE+GS with the same pinout as PS3 version.<br> | CXM4024R. So, what we got here? IOP. Yup, ps2 Input/Output processor, just like mentioned above. Very special, and very stripped most likely PPC405 based IOP. Most important hint about supposed connection to multiAV being wrong, is fact that there is no single trace on motherboard that really goes there. Neither on top or bottom of mainboard, sure i didn't delayered COK-001 motherboard, but just look also at CXM4024R. There is no connection there, and pinout is rather visible. Next thing is visual comparison of COK-001 with PS2 GH-051 which use EE+GS with the same pinout as PS3 version.<br> | ||
PS2: https:// | PS2: https://imgur.com/yC5XQuG<br> | ||
PS3: https://www.psdevwiki.com/ps3/images/9/9d/COK-001_TOP.JPG<br> | PS3: https://www.psdevwiki.com/ps3/images/9/9d/COK-001_TOP.JPG<br> | ||
Similar, isn't it? All traces that on PS2 goes to IOP, on PS3 go to that chip. More than that IOP used in PS2 have part number CXD9209GP, our chip is CXD9208GP.<br> | Similar, isn't it? All traces that on PS2 goes to IOP, on PS3 go to that chip. More than that IOP used in PS2 have part number CXD9209GP, our chip is CXD9208GP.<br> |