DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

Close-up view of the TP0530 Master Cascadable Display Driver used with the Texas Instruments TI-88 "PVT Build 3" with Serial Number 1073.
CMOS Technology, Chip-on-Board package with 71 bond pads, 4,480 Bits Character Generator ROM, 283-bit Shift register, 41 Segment Latches and Drivers.

Die Photo of the TP0530 - Master courtesy of Sean Riddle.

Close-up view of the TP0530 Slave Cascadable Display Driver used with the Texas Instruments TI-88 "PVT Build 3" with Serial Number 1073.
CMOS Technology, Chip-on-Board package with 71 bond pads, 4,480 Bits Character Generator ROM, 283-bit Shift register, 41 Segment Latches and Drivers.

Die Photo of the TP0530 Slave courtesy of Sean Riddle.


If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, January 22, 2021. No reprints without written permission.