Difference between revisions of "Action Replay AMX"

Revision as of 12:37, 18 October 2020

Action Replay A.M.X.

Made by Datel Electronics.

Now, thanks to Jose Leandro, the hardware specialist of the spectrum, with his famous page :

We can know more about this hardware.

The hardware only has RAM and not ROM, therefore the device needs software programmed into the RAM to use it.

Has a write only I/O port &FBFB/&FAFB (partially decoded. A10=0, A2=0). A8 controls ROMDIS/RAMDIS signal. Cleared by RESET.
Freeze button seems to trigger normal interrupt (not NMI?)
Seems like there is rom and ram access.
The unit has a switch for load/save, looks like A12 is driven depending on that.

@@ Line 8: / Line 8: @@
 We can know more about this hardware.
+The hardware only has RAM and not ROM, therefore the device needs software programmed into the RAM to use it.
+== Technical ==
+* Has a write only I/O port &FBFB/&FAFB (partially decoded. A10=0, A2=0). A8 controls ROMDIS/RAMDIS signal. Cleared by RESET.
+* Freeze button seems to trigger normal interrupt (not NMI?)
+* Seems like there is rom and ram access.
+* The unit has a switch for load/save, looks like A12 is driven depending on that.
 == Pictures ==
@@ Line 20: / Line 29: @@
 </gallery>
-[[Category:Peripherals]]
+<gallery caption="Action Replay AMX Layout, thanks to Jose Leandro">
+File:Action Replay PCB Front.png|Action Replay AMX - PCB Front
+File:Action Replay PCB Back.png|Action Replay AMX - PCB Back
+File:Action Replay - Layout.png|Action Replay AMX - Layout
+</gallery>
+== Downloads ==
+* [[Media:Action Replay (eagle).zip|Action Replay (Eagle).zip]] (Action Replay AMX files for Eagle)
+==  Weblinks  ==
+* [https://cpcrulez.fr/hardware-interface_debug-action_replay_AMX_AC.htm ''Action Replay AMX'' from CPCrulez]
+* [http://hardware.speccy.org/temp/Amstrad-ARM.html  ''Action Replay AMX'' from hardware.speccy.org]
+[[Category:Peripherals]] [[Category:Copy Protection]]