Caple C871i Manual de usuario descargar pdf (Pagina 534)

Apple II Computer Info

You can get the 65c816 -14 PLCC chip from the Western Design Center Their

URL is http://www.wdesignc.com/

You can buy 1/2 size Oscillators from Digikey. Their URL is

http://www.digikey.com/

You can also get these Oscillators from many Electronics suppliers.

Information about Upgrading the Cache on your Transwarp is near the end of

this document.

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The following is cut from a post from CSA2 that was made by Scott G

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You really should update the out of date

info in your accelerator FAQ. I invite the original poster

of the question to point their web browser to:

http://ground.isca.uiowa.edu/apple2/apple16/Hypermedia/Hypercard/

And download: TWGSupgrade.SHK (or TWGSupgrade.BSQ if you require

7-bit transfer).

Any 65C816 high speed chip manufactured today (and recently [years])

_does not_ require an upgrade to the GALs. Those were only

required with the old "Engineering" chips that WDC used to sell.

I've upgraded a TWGS card by just changing the half-size oscillator

in the corner. No GAL upgrade or ROM upgrade needed. The info

is in my Transwarp GS upgrade stack.

Also, again, your Zip GS upgrade info in the accelerator FAQ is

also in error. Not everyone needs to replace the gates there for

high speed operation. I did not need to for 13.75MHz. Matt

Portune's Zip _would not work_ WITH the replacement gates. And

my stack, ZipUpgrade.SHK and ZipUpgrade.BSQ from ground, also

shows where to get parts for upgrading without soldering the board.

Upgrading both accelerators is easy. Easier than the dated

accelerator FAQ makes it out to be.

-Scott G.

----------------------------------------------------------------------

The following is cut from a post from CSA2 that was made by Rubywand

----------------------------------------------------------------------

Yes indeed. A 10MHz Transwarp GS I tested matches a 12.5MHz

Zip GS in most tasks.

.....

I invite the original poster

of the question to point their web browser to:

http://ground.isca.uiowa.edu/apple2/apple16/Hypermedia/Hypercard/

And download: TWGSupgrade.SHK (or TWGSupgrade.BSQ if you require

7-bit transfer).

Any 65C816 high speed chip manufactured today (and recently [years])

_DOES NOT_ require an upgrade to the GALs. Those were only

required with the old "Engineering" chips that WDC used to sell.

I've upgraded a TWGS card by just changing the half-size oscillator

in the corner. No GAL upgrade or ROM upgrade needed. The info

is in my Transwarp GS upgrade stack.

..... Not everyone needs to replace the gates there for

Apple II Computer Technical Information : Apple II Family Hardware Info

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