參數(shù)資料
型號(hào): EM95110
廠商: ELAN Microelctronics Corp .
英文描述: 16-Digital LCD Phone Controller with Calculator(帶計(jì)算器功能的16位液晶顯示電話控制器)
中文描述: 16數(shù)字液晶電話控制器計(jì)算器(帶計(jì)算器功能的16位液晶顯示電話控制器)
文件頁(yè)數(shù): 16/33頁(yè)
文件大?。?/td> 236K
代理商: EM95110
EM95110
16-DIGITAL LCD PHONE CONTROLLER WITH CALCULATOR
* This specification are subject to be changed without notice.
16
10.13.1997
Error conditions
Error detection
System errors occur when:
1. A division by zero is attempted.
Rough estimate calculation results occur when :
1. The integral part of the result of any one of the standard four functions, percentage, square, reciprocal,
and power calculations exceeds 8 digits.
2. The integral part of any memory calculation result exceeds 8 digits.
3. The integral part of a mark-up or mark-down calculation result exceeds 8 digits.
4. An extraction of the square root of a negative number is attempted.
Error indication
System errors - “0.” in the first-digit position and “Error” pattern will be showed on LCD panel as the
following.
Rough estimate calculation - The high-order 8 digits of a calculation result is indicated together with “Error”
pattern. The location of the decimal point corresponds to the result of calculation times le-8, and no zero
shift is performed.
Error release
System errors - A system error can be released by depressing AC key.
Rough estimate calculation - A rough estimate calculation error can be released by depressing the AC
or C key. However the calculation result is not cleared by C key but is retained.
Calculator Operating Examples
Function
Expression
Key
Display
Memory
Remark
operation
Four Basic Arithmetic Calculations
Addition
a + b = (a+b)
3 +
5 =
9 -
12 =
4.5 x
13 =
18.5
÷
3.
8.
9.
-3.
4.5
58.5
18.5
Subtraction
a-b = (a-b)
Multiplication
a x b= (axb)
Division
a
÷
b=(a
÷
b)
相關(guān)PDF資料
PDF描述
EM95120(中文) 16-Digital LCD Phone Controller with Calculator(帶商用8位計(jì)算器功能的16位液晶顯示電話控制器)
EM95120 16-Digital LCD Phone Controller with Calculator(帶商用8位計(jì)算器功能的16位液晶顯示電話控制器)
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