DATAMATH CALCULATOR MUSEUM
Texas Instruments SS-3009 MATHEMATICS Solid State Software Cartridge
|Date of introduction:||1983||Display technology:|
|New price:||$59.95 (MSRP 1983)||Display size:|
|Size:|| 2.1" x 2.0" x 0.55"
53 x 52 x 14 mm3
|Weight:||1.0 ounces, 28 grams||Serial No:||0006402|
|Batteries:||n.a.||Date of manufacture:||wk 25 year 1983|
|AC-Adapter:||Origin of manufacture:||USA (ATA)|
|Program steps:||Courtesy of:||Joerg Woerner|
The SS-3009 MATHEMATICS Solid State Software Cartridge (SSSC) was developed by Texas Instruments for its CC-40 Compact Computer System and contains 15 easy-to-use programs chosen to serve a broad range of mathematical applications:
• Complex Functions
• Complex Systems
• Cubic Splines
• Differential Equations
• Gamma Function
• Gauss Quadrature
• Hyperbolic Functions
• Polynomial Multiplication
• Prime Factors
• Relative Minimum
• Root-Finder - Bisection
• Root-Finder - Newton
• Tridiagonal Matrix
Dismantling this Solid State Software Cartridge manufactured in
June 1983 by Texas Instruments in their Abilene, Texas facility, reveals a small printed circuit board (PCB) with
a HN61256P ROM (Read-Only Memory) manufactured by Hitachi, Japan.
The HN61256P uses a CMOS process resulting in a very low power consumption of 7.5 mW and features a capacity of 32k Bytes with an access time of 3.5 us.
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© Joerg Woerner, October 19, 2019. No reprints without written permission.