UM0225 datasheet(37/57 Pages) STMICROELECTRONICS

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UM0225

3 Designing with CAPS

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Click the Properties... button to view the JTAG-ISP attributes. This displays the

configuration dialog shown in Figure 33.: JTAG-ISP attributes dialog.

Figure 33. JTAG-ISP attributes dialog

Save or retrieve JTAG-ISP setup

To save the JTAG/ISP settings entered in the preceding steps, click the Save button. Use

the browser dialog to enter the file name and directory location.

This saves a JTAG Chain File with extension .jcf. Later, you may use the Browse button

to open the file to restore your current settings.

Additional functions

If this is the first time programming the device, click the HW Setup button to set the target

device to a known state by select and validate the communication link. This operation is

discussed in detail in section 3.7.4: Target hardware verification.

Click the Checksum button to generate NVM checksums. This operation is discussed in

detail in section 3.7.2: Checksum the programming file.

Click the ATE file... button to generate ATE files. This operation is discussed in detail in

section 3.7.3: Generate ATE file.

Click Reset Target to reset the target device.

Click Assert Reset to hold the reset signal low. This toggle option provides a way to hold

the reset signal low, at the user’s discretion. When the option is selected, the reset signal

is continuously asserted. Click De-Assert Reset to release the reset signal.

3.7.1

JTAG-ISP operations

The following steps provide complete JTAG-ISP programming functionality.

UM0225 데이터시트(PDF) 37 Page - STMicroelectronics