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e-Link for 8-Bit MCU ICP User’s Guide
e-Link for 8-Bit MCU ICP User’s Guide
【
Download
】
•
Download
The download option includes eight commands, “Program”, “EEData”, “ALL”, “Auto Verify”,
“Erase Program”, “Erase EEData”, “Erase All” and “Lock Chip”.
•
Download Steps:
1. Click “File/Open” to open the corresponding .MTP file.
2. Select “Program”: The Program Memory data will be downloaded to the target MCU.
Select “EEData”: The EEPROM Memory data will be downloaded to the target MCU.
Select “ALL”: The Program Memory and EEPROM Memory data will both be downloaded to
the target MCU.
3. After the download command is executed, if the MCU programs are required to be executed,
click the “Power On” function under the “Tools” option, or select the “Auto Power On”
function under the “Tools” option before the download command is executed.
• Auto Verify
When this option is selected, if the download “Program”, “EEData” and “ALL” commands are
executed, the system will automatically verify data for the current executing command.
•
Erase
If the MCU programs or data are required to be updated, the “Erase Program” or “Erase EEData”
command can be executed directly as needed. However if the MCU is locked, the “Erase All”
command should be executed.
•
Lock Chip
After the download command is performed, if the MCU data is required to be protected, the “Lock
Chip” function under the “Download” option can be executed. This will ensure that the data
written to the MCU cannot be read.
【
Tools
】
•
Tools
This option is mainly to implement power supply control and reset function selection for the
target IC.
• View Option
If this function is selected, the options setup in the HOPE3000 for e-Link will pop up.
•
Reset
If this command is executed, the MCU will be forced to return to the program initial state and
rerun.
•
Power On
If the power has been successfully connected, then after the command is executed, the program
downloaded to the MCU will run. The voltage is either 3.3V or 5V, which users can choose
according to their needs.
Note: If users want to use the ICP mode, the Target Board can be supplied directly with either a
3.3V or 5V power supply. The maximum current is 300mA which should meet the needs of
most target boards. If higher currents are required then an external power supply should be
connected.
•
Power Off
After this command is executed the target IC will have no power and the programs will not run.
• Auto Power On
Function: After the “Download”, “Upload” and other commands are executed, the system will
supply power to the devices automatically.
