DATAMATH CALCULATOR MUSEUM
|The Galixa Speech makes
use of the Z80 compatible Hitachi HD64180, 8 kByte RAM
and 256 kByte ROM. The TI-30 Galaxy is connected to the PCB with a flat ribbon cable.
generations of calculators for vision impaired people featuring either
braille output (TI-2550 II),
natural speech output (TI-30 Galaxy) or both (Galaxy 40x).
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, December 22, 2002. No reprints without written permission.