4.1 Memory view interface

Figure 4-1-1 Memory view

Figure 4-1-2 Memory view toolbar

• 
  • Function：Reading data
  • Description：Reading data from the device
• 
  • Function：Writting data
  • Description：Writting data to the device
• 
  • Function：Import data
  • Description：Import data from the file to the editor
• 
  • Function：Export data
  • Description：Export data from the editor to the file
• 
  • Function：Memory Comapration
  • Description：Open the Memory Comapration View and compare the data between the selected two views.
• 
  • Function：Add a new Memory View
  • Description：Add a new Memory View and open it

Figure 4-1-3 Memory data define

• Start Address：
  • Description：The address to read, no default value.
  • Editable：true.
  • Format：Hex String with prefix "0x"
  • Actions：
    • Enter Key Event：
      When editing finished, press Enter Key, then data will be loaded.
    • Combo selection changed Event：
      When selection changed, reloading data.
• Length：
  • Descripion：The length to read，Default is 256 byte.
  • Editable：true.
  • Format：Decimal, must be 4 byte aligned, if not, it will be adjusted to be right, For example: 1,2,3 or 4 will be regarded as 4.
  • Actions：
    • Enter Key Event：
      When editing finished, press Enter Key, then data will be loaded.
    • Combo selection changed Event：
      When selection changed, reloading data.
• Column Count：
  • Descripion：Viewer's Data Column Count, Default is 4.
  • Editable：false.
  • Format：Decimal：1，2，4，8，16.
  • Actions：
    • Combo selection changed Event：
      When selection changed, refresh the UI display without reloading data.
• Byte Count：
  • Descripion：Viewer's byte count for one Cell, Default is 4.
  • Editable：false.
  • Format：Decimal：1，2，4.
  • Actions：
    • Combo selection changed Event：
      When selection changed, refresh the UI display without reloading data.
• Formation：
  • Descripion：Data's Display Format, Default is Hex.
  • Editable：false.
  • Format：Hex,Dec.
  • Actions：
    • Combo selection changed Event：
      When selection changed, refresh the UI display without reloading data.

Figure 4-1-4 Memory data

Data area , loaded up the style from the device according to the data definition display , its typography is consistent with the data definition.

• Edit The Cell data With the Bit Editor：
  Use the mouse to select the cell , the bit editor will automatically refresh .
  

  
  

  Figure 4-1-5 Memory bits editor

  
  Double-click the value of a bit , the bit value 0-1 switching , and synchronization to the data area .
  
  
• Data Cell Editor：
  Double - click the cell to activate the editor, then you can enter the appropriate values and press Enter to complete the edit, or press the "Esc" to cancel editing.
  
  

  The inputed format must keep the same with the current format. For example:

  • If you select Hex, you must enter the value of the hexadecimal format , and the length of the input can not be greater than the original length , if it is less than the original length , high byte will automatically fill zero .
  • If you choose to Dec, you must enter the value of the decimal format, if the value entered is too large, it will automatically be converted to the appropriate value, and the number of bytes.
  
  

• Read memory data
  Enter the starting address, read on Enter or click memory view toolbar button, you can read the data of DDR memory.
• Written to memory data
  Click on the Write button on the toolbar , DDR data can be written to the board.
• Time to read
  Read with the timing of the register similar , DDR memory can also be set to read from time to time to read the settings of the methods of operation and register the same .
• Change the style
  • Length: data definition input length ( maximum 65536 ) , and press Enter.
  • The number of columns: switches the number of columns in the data definition.
  • Bytes: switching the number of bytes in the data definition.
  • The data in hexadecimal format: to switch data format defined in the data area.