ST HDS2 Series, Руководство пользователя

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ST7MDTU3-EMU2B Emulator User Manual 4 - Emulator Features
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• ST7MDTU3-Active Probe interface—3 buses connect the ST7 HDS2 to
the ST7MDTU3-Active Probe:
- Address bus (16-bit) of the ST7 emulation chip used for RAM addressing
and trace.
- DATA bus (8-bit) of the ST7 emulation chip.
- Control bus to manage ST7MDTU3-Active Probe hardware-like
breakpoint features.
4.3.2 ST7MDTU3-Active Probe Hardware
The ST7MDTU3-Active Probe is made up of two probe components—a ST7
Generic Probe and a ST72F63 Target Emulation Board (TEB) included in the
emulator kit. See Step 3: Connecting the Probe to your Application Board on
page 13 for more details.
The hardware functions provided by the ST7MDTU3-Active Probe are:
• Probe Emulation MCU: This is an ST7 microcontroller similar to those of
the emulated target device(s), which runs in emulation mode. It acts as the
PC
ST7 HDS2
Parallel link
Data
Parallel
Interface
Data
Data
Data ST7 Data
Control
RAM
Emulation
RAM
Trace
RAM
Address Address ST7-Address
ST7-Address
Control
Power
Supply
HDS2
Control
ST9050
ST
7
M
D
T
U
3
-Ac
tiv
e
Pr
ob
e