Post by mirkosoft on May 31, 2016 0:39:19 GMT
Hi!
I'm owner of SuperCPU128 and really can't find description of SuperCPU connection to expansion port.
Reason is to find connection of ABORTB pin of WDC65816.
ABORTB is similar to freeze cartridge button and at negative pulse aborts current instruction and jumps to address by vector (selected by mode).
I want to create that Freeze button. Please if I have to stop it and if it's dangerous tell me! I got my SCPU for 2000 EUR...
So, it's nice feature of 65816, not of SuperCPU as a complete solution and is possible that ABORTB is not connected to expansion port, but nowhere I found schematics.
Thank you.
Miro
I'm owner of SuperCPU128 and really can't find description of SuperCPU connection to expansion port.
Reason is to find connection of ABORTB pin of WDC65816.
ABORTB is similar to freeze cartridge button and at negative pulse aborts current instruction and jumps to address by vector (selected by mode).
I want to create that Freeze button. Please if I have to stop it and if it's dangerous tell me! I got my SCPU for 2000 EUR...
So, it's nice feature of 65816, not of SuperCPU as a complete solution and is possible that ABORTB is not connected to expansion port, but nowhere I found schematics.
Thank you.
Miro