Address of Spin interpreter in ROM?

David Betz

I've asked this before but I'm afraid I can't find the previous reply.

Where is the Spin interpreter located in hub ROM? I need to start an image that I've loaded into hub memory and need to know what parameters to pass to coginit to start the image. I am just loading an ordinary .binary file generated by the Spin compiler and will have just placed it in hub memory starting at location zero. What coginit parameters are required to start the image? I will be starting the image from PASM code running in a COG using the coginit instruction.

Thanks and sorry for the repeat question!

David

Unsoundcode

Hi David, this old post contains some useful info. http://forums.parallax.com/showthread.php/101483-Propeller-ROM-source-code-HERE?highlight=pnut

Jeff T.

David Betz

Unsoundcode wrote: »

Hi David, this old post contains some useful info.

Jeff T.

Ummm... Which old post? :-)

Unsoundcode

Man David you are quick lol................I posted and edited within 2 minutes lol

kuroneko

spin            long    $0004 << 16 | $F004 << 2 | %0000

This still needs the cog ID filled in (or %1---).

David Betz

kuroneko wrote: »

spin            long    $0004 << 16 | $F004 << 2 | %0000

This still needs the cog ID filled in (or %1---).

Thanks! I'm going to start the program in COG 0 so that constant will probably do just fine. :-)