UM0034 datasheet(23/39 Pages) STMICROELECTRONICS

23 / 39 page

ST7-EMU3 series emulator

Emulation configuration

23/39

4.5

Sharing ST Micro Connect with EMU3 probe and ICC Add-on

Your ST Micro Connect box is the main component for using both the EMU3 probe for

emulation and the ICC Add-on for in-circuit communication.

You can use the same ST Micro Connect box in both cases if you follow these guidelines:

●

Use only one connection at a time, either the EMU3 probe or ICC add-on connection.

●

When switching from the EMU3 probe to the ICC Add-on, follow the procedure below.

Switching from EMU3 probe configuration to ICC Add-on configuration:

Switch off the application board.

Switch off the ST Micro Connect box.

Disconnect the EMU3 probe from the application board socket.

Place your ST7 in its socket on the application board.

Plug the ICC cable into the HE10 connector on your application board.

Switch on the ST Micro Connect box.

Switch on the application board.

4.6

Automatic firmware updates

The ST Micro Connect box and EMU3 probe have been designed so that their respective

firmware is updated automatically. Your emulator firmware may require updating if you have

changed the TEB or if you update your version of STVD7. The update is done automatically

if you start a debugging session and STVD7 detects an old firmware version. For more

information refer to the STVD7 User Manual.

4.7

Emulator functional limitations and discrepancies

4.7.1

Voltage limitation for I2C peripheral

For all target ST7s, if the I2C peripheral is used, you must limit the pull-up resistor to

1.5 kOhms.

4.7.2

Memory emulation limitation

The memory zones listed below can only be configured as RAM, ROM, Non-existent

memory (NEM), vectors or stack.

●

from 0x00E0 to 0x00FF

●

from 0xEBE0 to 0xFFE0

4.7.3

Limitations and discrepancies for specific MCUs or families of MCUs

Specific MCUs or families of MCUs may be subject to emulation limitations or discrepancies.

You will find information about these specific limitations in STVD7’s Discrepancies window.

For more information refer to the STVD7 User Manual.

UM0034 数据表(PDF) 23 Page - STMicroelectronics

UM0034 数据表(HTML) 23 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

数据表下载