by bruce » Fri Oct 31, 2008 12:53 pm
jjsonick wrote:I would love to connect an Apple II to the internet - I've looked into the Uther Apple II ethernet card (
www.a2retrosystems.com) a bit, and it seems like the next step is determining whether my router would work with it, or if I need an extra hub or something.
If your router has autosensing (I think the Uthernet is 10mbps only) you should be fine.
What I had planned was simply an RS-232 cable going to a Super Serial Card (or two or three). Then emulate a modem. You know..."RING" gets sent at the DCE speed when it's ringing, then the software picks up the port and then it's just ASCII text at 1200 baud or whatever.
This would require a telnet-to-RS232 gateway, but, really, that's not hard. You accept a connection to the Linux (or whatever) box, send "RING", wait until there's a handshake, and then start streaming data. At the end of the call, the Apple will toggle DCE low or something, and you interpret that signal on the Linux box and drop the telnet session.
Bruce
[quote="jjsonick"]I would love to connect an Apple II to the internet - I've looked into the Uther Apple II ethernet card (www.a2retrosystems.com) a bit, and it seems like the next step is determining whether my router would work with it, or if I need an extra hub or something. [/quote]
If your router has autosensing (I think the Uthernet is 10mbps only) you should be fine.
What I had planned was simply an RS-232 cable going to a Super Serial Card (or two or three). Then emulate a modem. You know..."RING" gets sent at the DCE speed when it's ringing, then the software picks up the port and then it's just ASCII text at 1200 baud or whatever.
This would require a telnet-to-RS232 gateway, but, really, that's not hard. You accept a connection to the Linux (or whatever) box, send "RING", wait until there's a handshake, and then start streaming data. At the end of the call, the Apple will toggle DCE low or something, and you interpret that signal on the Linux box and drop the telnet session.
Bruce