| Manufacturer: |
Commodore Business Machines |
| Model Number: |
US*8 (Version 1) |
| Serial Number: |
L-75973 CODE 121 |
| Date of Manufacture: |
Early-1972 |
| Manufactured In: |
Japan (Mfg. Unknown) |
| Original Price: |
Unknown |
| Weight: |
3 Pounds |
| Size: |
|
| Power Requirement: |
120VAC 50/60Hz |
| Display Technology: |
Multiplexed Individual Eight-Segment Vacuum-Fluorescent Display Tubes |
|
Eight Digit Positions, Right-hand Decimal |
|
Right-end of Display Panel has Two Incandescent Lamps for Overflow (108) and Negative Indication (-) |
| Logic Technology: |
MOS/LSI, Three Chip Omron ALPHA chip-set |
|
Chips Labeled OMRON, but were designed and manufactured by Nortec Electronics (NE) exclusively for Omron
|
| Digits of Capacity: |
8 |
| Decimal Modes: |
Automatic Floating Decimal Point |
| Arithmetic Logic: |
Arithmetic for addition/subtraction |
|
Algebraic for multiplication/division |
| Math Functions: |
Four Function |
| Constant: |
No |
| Memories: |
No |
| Notes: |
Commodore was an OEM customer of OMRON |
| Manufacturer: |
Commodore Business Machines |
| Model Number: |
US*8 (Version 2) |
| Serial Number: |
|
| Date of Manufacture: |
Mid-1972 (By Date Codes) |
| Manufactured In: |
Mexico |
| Original Price: |
Unknown |
| Weight: |
3 Pounds |
| Size: |
N/A |
| Power Requirement: |
120VAC 50/60Hz |
| Display Technology: |
Multiplexed Burroughs Panaplex Planar Gas-Discharge Display Panel |
|
Nine Digit Positions w/Right Hand Decimal |
|
Six comma indicators in left-most digit positions (Not Used) |
| Logic Technology: |
MOS/LSI, Single-Chip Texas Instruments TMS0103
|
| Digits of Capacity: |
8 |
| Decimal Modes: |
Slide Switch Selectable, Fixed at 2, 3, or 4, or Floating |
| Arithmetic Logic: |
Arithmetic for addition/subtraction |
|
Algebraic for multiplication/division |
| Math Functions: |
Four Function |
| Constant: |
Yes, Push-on/Push-off Keyboard Switch [K] |
|
Multiplication and Division Only |
| Memories: |
No |
