These are all the flip chips , in order, in the DECWriter I, AKA the LA30. The backplane consists of 2 columns of 15 rows of flip chips.
M7389 (dbl) async transceiver M7731 (dbl) active buffer/control module M973 M598 I/O M7721 (dbl) control logic A M7712 (dbl) control logic B M7713 (dbl) last char visibility control M7724 (dbl) character generator ROM M7710 (dbl) print sequencer memory timing M7716 M7717 motor translator / motor control N G936 M7717 clock accelerator / motor control A M7715 CABLE line feed control / printer cable G380 empty head driver 4 G380 CABLE head driver 3 / keyboard cable G380 empty head driver 2 G380 CABLE head driver 1 / head cable
Return to the RCS homepage.