Sorry, my bad. It's not ignorance! It's my visual thinker's verbal/.TXT communications skill deficit.

The PowerBook 1400 has a DIP header mounted PCMCIA Slot Mechanism DaughterCard.

T-Rex is the PCMCIA Controller ASIC on the bottom of the assembly.

< I'll post a pic of my 1400's Book Cover showing the 1400/2300 block diagrams side by side here after I find the file [] ]'> >

Found a couple of 1400 goodies just now!

X11 for 1400

http://hintsforums.macworld.com/archive/index.php/t-9732.html

Debian on a Powerbook 1400

http://forums.debian.net/viewtopic.php?t=19915

ooooOOOOH!

http://mess.redump.net/mess:driver_info:mac_technical_notes