
This is for pocket calculator and pocket computer hardware.
Usage
{{Infobox calculator
| name = Device name
| image = Image to show in the infobox.
| caption = Caption for the image
| type = Type of calculator (EG:
[[Programmable calculator|Programmable]];
[[Scientific calculator|Scientific]]))
| entry = Entry mode (EG:
[[Calculator_input_methods#Reverse_Polish_Notation_.28RPN.29_.28Postfix_notation.29|RPN]]
[[Calculator_input_methods#Immediate_execution|Immediate]]
[[Calculator_input_methods#Infix_notation|Infix]],
[[Calculator_input_methods#BASIC_notation|BASIC]],
[[Calculator_input_methods#Mathematical_display|D.A.L.]]
[[Calculator_input_methods#Mathematical_display|V.P.A.M.]]
[[Calculator_input_methods#Mathematical_display|N.T.D.]]
| invent-date = Date of invention
| invent-name = Name of inventor
| conn1 = What the device connects to (range 1-4)
| via1_1 = Possible interface for connection (range 1-9)
| designfirm = Often, but not always, the same as manufacturer
| manufacturer = Common manufacturers of the device
| introduced = Date of introduction
| discontinued = Date of discontinuation
| latest_firmware= Version and/or date of latest firmware
| predecessor = Predecessor
| successor = Successor
| cost = Introductory price
| processor = Type of processor/pic/chip
| prog_lang = Programming language(s)
| frequency = Speed of the processor
| precision = Calculator precision
| display_type = Display type (for example:
[[Dot matrix]],
[[Seven-segment display]],
[[Fourteen-segment display]],
[[Liquid crystal display]],
[[Light-emitting diode]])
| display_size = Size of main display in pixel or character.
| memory_user = User memory (in kb)
| memory_rom = Firmware memory (in kb)
| memory_extern = External memory (in kb)
| memory_data = Data memory (in memory register)
| memory_step = Program memory (in program steps)
| connection = Connection (PCI/PCI-E/USB....)
| ports = Connections on the device, such as PATA, SCSI, SATA...
| supply = Power supply
| power = Power consumption (W/kWh)
| weight = Mass (kg/g)
| dimensions = W*D*H (width, depth, and height. Normally in centimetres (cm))
}}
All fields, except 'name' are optional
The numbered attributes mean that there is allowance for multiples. The via
attributes range from via1_1
to via3_9
where the first number corresponds to the appropriate connection number and the second number is the position in that connections 'via' list. For each connection (via_1, via_2, or via_3), there can be up to 9 connectors, via#_1 through via#_9.