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Author Topic: 3 Bios Tsop?  (Read 72 times)

Zil_Daggo

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3 Bios Tsop?
« on: February 19, 2004, 12:06:00 PM »
Reading this tut it gave me the idea of spliting things 3 ways. 2 256K and 1 512K. The way I understand how the switching works and the XBOX reads the BIOS. I should be able to do this

1 & 2 are On = Bank 1 (256K)
1 is Off 2 is On = Bank 2 (256k)
1 & 2 are Off = Bank 3 (512K)

Then this should fit my needs.

Otherwise I'll be installing my mod chip again...  :angry: bah!

If I don't get feedback on this by tomarrow, I am going ahead and tring it out.

I'll post my results either way.

-Zil
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venturahighway

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3 Bios Tsop?
« Reply #1 on: February 19, 2004, 12:15:00 PM »
nope, you will need one to be center not connected switch to allow the MCPX to control A18.
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lordvader129

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3 Bios Tsop?
« Reply #2 on: February 19, 2004, 12:29:00 PM »
use a center off switch on a18

a19 GND, a18 off = Banks 1+2 (512k)

a19 3.3v, a18 GND = Bank 3 (256k)

a19 3.3v, a18 3.3v = Bank 4 (256k)
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