◆ Accelerator

A2 Turbo [out of order]

이안김 2021. 5. 22. 10:23

Dear friends and customers,

A2 Turbo (A2 OverDrive light version) is preparing.

I received ordered commercial PCB and testing.

Results is GOOD!

 


Features,

1) Simplified & Straight forward accelerator for APPLE ][, ][+, //e (Not for IIgs)
2) Max 7.16Mhz<-->3.58Mhz<-->1Mhz
3) Integrated 64KB Main RAM and AUX 64KB memory and accelerate both area.

* It will give more power on your APPLE ][,][+,//e.

* Recommended to use it on APPLE //e for full featuers.

 

Performance demo

https://quick09.tistory.com/1499

 

A2 Turbo card scroll test on Game

Dear Friends and cutomers, Below is the speed test screen in the scroll game. In APPLE II, it is  the best scrolling screen on the game. (The sound was not recorded, but t..

quick09.tistory.com

General testing on APPLE ][+ 48KB 

BASIC speed testing.

SD DISKII Plus emulator used

https://youtu.be/at6EreUgEc0

 

DHGR testing

https://youtu.be/O3HWmxNYbYs

One of Korean Customer listed as below.

https://cafe.naver.com/appleii/19125

 

A2 Turbo 잘 받았습니다.

이안님이 보내주신 A2 Turbo 잘 받았습니다. 3.58mhz 기본인데 60fps 나오는 것 같은 느낌이!! 코드들이 하드 코드라 고칠 곳이 조금 있기는 할 것 같기는 합...

cafe.naver.com

 

 

A2 Turbo card introduction

https://drive.google.com/file/d/1TSXNjiTv0vQpt92vDkyntok5UkeXtCX3/view?usp=sharing 

 

A2 Turbo introduction.pdf

 

drive.google.com

*User's manual will be provided for buyers.

 

 

* I only accept the Paypal payments.

** eBay prices are always higher, so order my eBay-listed items for better prices directly by email or buy from here.

 

* Added 

A2 Turbo card is a light version for less price.

 

Thanks a lot

Ian Kim