2009年11月7日星期六

Programmer Tool 程式員工具 DEC-HEX-BIN


Programmer Tool is a simple tool that convert up to 24-bit binary between DEC/HEX/BIN. The conversion is taken at the time you input the value rather than wait for convert key. It will also be able to perform simple logic calculations (AND/OR/XOR/TOGGLE/ADD) when HEX or BIN is selected.



This a tool aim for assembly programmer who needs fast conversion for DEC/HEX/BIN.




This is the main screen of "Programmer Tool". Color brands indicate which cells are DEC/HEX/BIN. The selected type will be highlighted by YELLOW.

Usage:
  • Type in the value from the bottom keyboard and the values of other two types will be shown at the same time.
  • Press Back to decrement one digit.
  • Press the selected type again to clear all contents.
  • Both HEX and BIN will roll forever as long as you keep adding digits. 
  • DEC will stop at the 8th digit due to size limit of 24-bit binary. It cannot be in excess of 0xFFFFFF (16777215 dec).
  • Both HEX and BIN can use LOGIC functions (AND/OR/XOR/TOGGLE/ADD).
  • In HEX mode, function will be shown as below:

  • When function has been pressed, the original value will be put into the first line and the second line will become HEX entry for the second value of the function.
  • Press "=" to calculate the result. The screen will resume to normal and result will be shown in all DEC/HEX/BIN.
  • In BIN mode, function will be shown as below:

  • Please note that only the least significant 8-bits of the Binary code will be able to perform LOGIC functions.
  • When function has been pressed, the original value will be put into the third line and the fourth line will become BIN entry for the second value (also 8-bits only) of the function.
  • Like in HEX, press "=" to calculate.

Revision History:
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1.0:
First revision























1 則留言:

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