ST7-EMU3 STMICROELECTRONICS [STMicroelectronics], ST7-EMU3 Datasheet - Page 2

• Manufacturer Part Number: ST7-EMU3
• Description: Full-featured, real time emulator series for ST7
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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In-circuit debugging features
The EMU3 series emulators and the STVD7 integrated development environment also allow
you to in-circuit debug your application as it runs on an ST7 with debug modules.
ICD features include:
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In-circuit programming features
The EMU3 series emulators along with STVP7, or STVD7 software, allow you to in-circuit
program and in-circuit debug ST7 devices with Flash memory. Refer to the ST7-EMU3 User
Manual for complete instructions about using the ICC Add-on and installing an ICC
connector on your application board.
Emulator architecture
ST Micro Connect – provides the
communication interface with host
PC via parallel, USB or Ethernet
connection in both the Emulation
and ICC configurations.
EMU3 Probe – contains the
system’s emulation boards including
the Target Emulation Board (TEB),
which allows emulation of a specific
ST7 or sub-family of ST7 devices. It
connects to the application board
via furnished, package-specific
adapters and sockets.
ICC Add-on – allows the
communication between the host
PC and the ST7 microcontroller with
Flash memory on the application
board for in-circuit debugging and
in-circuit programming. This
requires installation of a 10-pin, ICC
connector on the application board.
Real-time control of application execution
Read and write memory contents and ST7
registers
Configuration of option the byte
Unlimited software breakpoints in address
ranges corresponding to RAM and XFlash
memory
Advanced breakpoints including:
– Break on data access in/outside of
address range or at one of two addresses
Figure 1: System configurations
Emulation Configuration
PC connection via
parallel, USB or
Ethernet port
ICC Add-on
– Break on data value at an address
– Break on opcode fetch (within/
– Break on sequential opcode fetch's
– Break on opcode fetch, or data
– Break on conditional stack write, or
– Break on conditional stack write, or
ST7
outside of address range
access at specified addresses
opcode fetch at specified address
data access at specified address
In-Circuit Communication
ST Micro Connect
Configuration
Application board
ST7 Visual Develop
EMU3 probe
Host PC running
Programmer
ST7 Visual
(STVD7)
(STVP7)
ST7-EMU3
or