| Manufacturer: |
Wang Laboratories |
| Model Number: |
462-0 |
| Serial Number: |
DE 1198 |
| Date of Manufacture: |
February, 1973 (per factory QC label) |
| Manufactured In: |
USA, Tewksbury, Massachusetts |
| Original Price: |
Unknown |
| Weight: |
10 3/4 Pounds |
| Size: |
10-1/2" Wide, 13-1/4" Deep, 5-1/4" High |
| Power Requirement: |
65 Watts, 115VAC, 50-60Hz |
| Display Technology: |
Burroughs Panaplex Planar Gas-Discharge Display |
|
9-Segment Rendition, 16 Display Positions |
| Logic Technology: |
TTL Small and Medium-Scale Integrated Circuits (71 Total) |
|
|
2K-bit of RAM, using 8 Intel 1101A 256x1 Static RAM devices (-0 Option)
|
|
40K Microcode ROM on 8 Electronic Arrays Mask Programmed ROM devices |
|
| Digits of Capacity: |
13 significant digits plus sign |
|
2 digits plus sign for exponent |
|
10 significant digits in mantissa |
| Decimal Modes: |
Full floating or scientific notation |
| Arithmetic Logic: |
Unusual Arithmetic Architecture - See Exhibit |
| Math Functions: |
Four Function (Dual Accumulators) |
|
Reciprocal, Square Root, ax,
|
|
Basee logarithm and ex |
|
Call constant of Pi to the display |
|
Advanced Statistical Functions including data entry, mean, median, standard deviation, |
|
Poisson Distribution, Matrix Inversion, ANOVA, and others |
| Constant: |
Available for Multiplication and Division |
| Memories: |
16 Full Function (+,-,×,÷,store,recall, grand total) Memory Registers |
| Programmable: |
Yes, Learn-Mode, Stored Program |
|
MARK/SEARCH, and (as yet unidentified) conditional branching |
|
Option 0 (Base Unit) 64 Steps of Program Memory |
|
Option 1 (Expanded Memory) 320 Steps of Program Memory |
| Peripherals: |
Unknown |
| Performance: |
Multiply/Divide: 20mS |
| (Mfg. Stated) |
Base 10 Log: 120mS |
|
Base e Log: 120mS |
|
Square Root: 200mS |
|
ax: 300mS |
|
10x: 120mS |
|
Reciprocal: 30mS |
|
Factorial: 50mS - 700mS |
|
Integer: 1mS |
