| Marketed by: |
Wang Laboratories, Inc. |
| Model Number: |
System #1: 2A |
|
System #2: 2AD (Has Option Column Printer Output Interface) |
| Serial Number: |
Two Units in Museum |
|
System #1: 3070 |
|
System #1 Card Reader (First-Design): 23241 |
|
System #2: 3086 |
|
System #2 Card Reader (Second-Design): 24209 |
| Date of Manufacture: |
System #1: August, 1967 |
|
System #2: September, 1967 |
| Manufactured In: |
USA, Tweksbury, Massachusetts
|
| Original Price: |
$2750 Base to $8450 Fully-Optioned |
| Weight: |
45 pounds |
| Size: |
17" Wide, 17" Deep, 11 1/2" High |
| Power Requirement: |
80 Watts, 115 VAC, 60Hz |
| Display Technology: |
"Top View" Nixie Tubes made by National Electronics
|
|
Ten "0-9" Nixie Tubes
|
|
One "Sign" (+/-) Nixie Tube
|
|
Discrete Neon Sign Decimal Point Indicators
|
|
Discrete Neon Programmer and Status Indicators
|
| Logic Technology: |
Discrete Transistor, 1,275 Transistors (Base System) |
|
Nine Plug-In Circuit Boards, 8 16 1/2"x9", 1 16 1/2"x5" (Base System) |
|
Optional 10th Interface Board (Options C,D) |
|
16x12x4 Ferrite Core Memory for Memory Registers |
| Digits of Capacity: |
10 digits plus sign. No zero suppression. |
| Decimal Modes: |
Fully automatic, w/user override on systems without I/O expansion |
| Arithmetic Logic: |
Arithmetic for Add/Subtract |
|
Use of logarithms for Multiplication/Division |
| Math Functions: |
Add, Subtract, Multiply, Divide |
|
Square Root, 1/Square Root, x², 1/x²
|
|
Base e Antilogarithm |
| Constant: |
No |
| Memories: |
Base System: 2 Store/Recall Memory Registers |
|
Option A: 16 Store/Recall Memory Registers organized as four banks of four registers each |
|
Memory registers are non-volatile due to implementation with magnetic core memory |
| Programmable: |
Yes, via optional LOCI Punched Card Reader or Manual Entry of Instructions (one at a time) from console |
|
80 Program Steps Per Card |
|
Option B: Second Punched Card Reader for programs up to 160 Steps |
| Peripherals/Options: |
Option A: 16 Memory Registers |
|
Option B: Second Punched Card Reader |
|
Option C: Teletype Model ASR-33 I/O Interace |
|
Option D: Column Printer Output Interface |
|
Option H: ASR-33 Teletype for use with Option C |
| Performance: |
Addition/Subtraction: 0.5ms average |
|
Multiplication/Division/Logarithm/Square Root: 40ms average |
| Notes: |
Wang Laboratories' first production programmable calculator |
|
Introduced in January, 1965
|
