Exist alternative to JSOFT_RESET ($4003) routine?

mirkosoft
Global Moderator

Commodores changed my life

Posts: 487

Exist alternative to JSOFT_RESET ($4003) routine? Apr 12, 2015 17:51:56 GMT

Quote

Post by mirkosoft on Apr 12, 2015 17:51:56 GMT

Hi!

I'm using after internal or external ROM code end JSOFT_RESET routine placed at $4003 to re-init system.
If I call it JMP it's ok.
But when I try to use calling it by JSR and then do any action result is same like JMP - after re-init system routine ends.

Exist alternative to JSOFT_RESET or any method to continue in code after calling it?

Many thanks for all.

Miro

Commodore 64 was great, Commodore 128 is bigger, better, faster and more powerful... Commodore 65 was almost here, but C256 is coming and it will be earthquake...

VDC 8x2 Administrator VDC 8x2 Living life Posts: 348	Exist alternative to JSOFT_RESET ($4003) routine? Apr 12, 2015 20:01:22 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by VDC 8x2 on Apr 12, 2015 20:01:22 GMT Doesn't that reset the stack pointer there for clearing your return address?

mirkosoft Global Moderator Commodores changed my life Posts: 487	Exist alternative to JSOFT_RESET ($4003) routine? Apr 13, 2015 8:24:31 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by mirkosoft on Apr 13, 2015 8:24:31 GMT I mean too, but I found not alternative. Miro
	Commodore 64 was great, Commodore 128 is bigger, better, faster and more powerful... Commodore 65 was almost here, but C256 is coming and it will be earthquake...

Exist alternative to JSOFT_RESET ($4003) routine?

Post by mirkosoft on Apr 12, 2015 17:51:56 GMT

Post by VDC 8x2 on Apr 12, 2015 20:01:22 GMT

Post by mirkosoft on Apr 13, 2015 8:24:31 GMT

Quick Reply