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PowerBook ExpressModem DAA pinout
Posted by: Aektann on 2021-08-22 08:16:33
Hi all,
I’m looking for pinout of PowerBook 100 series ExpressModem DAA port. Are they all same or have some changes between models? I’m especially interested in finding a possible pinout difference between Apple ExpressModem and Int’l XP 2400 modem used in Macintosh Portable.
Posted by: Nixontheknight on 2021-08-22 18:02:44
I do have a modem that was inside a powerbook 180 I can mail to you if it helps you figure out the pinout
Posted by: Aektann on 2021-08-22 23:39:05
I do have a modem that was inside a powerbook 180 I can mail to you if it helps you figure out the pinout
Hi, thank you. I have the same modem and DAA in my PowerBook 180c, may look at this dongle on my own. Trying to figure out the pinout for the modem in my Portable, actually. Both ports look the same but it does not guarantee that they're compatible with each other.
Posted by: bdurbrow on 2021-08-23 00:46:44
Have a look at the Developer Notes for these models.


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