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Re: how to access super serail card in langage machine?
- Subject: Re: how to access super serail card in langage machine?
- From: Rubywand <rubywand@swbell.net>
- Date: 1997/06/24
- Newsgroups: comp.sys.apple2
- Organization: Southwestern Bell Internet Services
- References: <01bc7a51$6a1daa80$708460cf@sam1984.multi-medias.ca>
sam1984 writes ...
>
> i'm doing data acquisition and i don't want to use the command IN#2
> for receiving data from the serial port.
>
> i would prefer to receive data from a register or accumulator or a defined
> address in machine langage.
>
> Also i want to know how to initialise the card (always in machine language)
>
The basic information you need is included in the Apple IIe Technical
Reference Manual (Appendix H: Programming with the Super Serial Card, pages
276-291). There are no examples of machine code programming; however, the SCC
registers are described.
Rubywand