ST7MDTU3-EMU2B Emulator User Manual
4 - Emulator Features
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4
EMULATOR FEATURES
4.1
Main Features of the ST7 HDS2 Emulator series
The features described below are common to all ST7 HDS2 emulators:
•
Real-time emulation capability (internal frequency from internal 0.5 MHz up to
8 MHz).
•
Full memory emulation (up to 64 KB).
•
Real-time trace with 3 event conditions allowing selective recording.
•
Hardware breakpoint capability on instruction Fetch.
•
Hardware breakpoint capability on address.
•
Breakpoint capability on invalid address access.
•
Breakpoint capability if trace is full.
•
1K x 32-bit real-time trace (address, data, ctrl).
•
6 different modes to configure trace access by combining 3 event conditions.
•
Selective trace recording capability.
•
2-Trigger output capability.
•
4 probe inputs to display application signals in the trace.
4.2 Specific
Features
The features described below are specific to the ST7MDTU3-Active Probe:
•
6 MHz to 24 MHz internal clock operation.
•
The application power supply follower allows this emulator to run with
application V
CC
from 4.0 V to 5.5 V. When the probe is not connected to an
application board or if the application board isn't powered (application
V
CC
<4.0 V), the V
CC
default value is 4.0 V.
4.3
Emulator Architecture
The ST7MDTU3-EMU2B emulator is composed of 2 parts:
•
The ST7 HDS2 (Hardware Development System) contains all of the common
resources necessary to emulate any ST7 device (such as memory and the link
interfaces with the PC). This board is connected to the PC via a parallel link
and to the second part by two 50-pin connectors.
4
Summary of Contents for HDS2 Series
Page 42: ...3 STVD7 ST7MDTU3 EMU2B Emulator User Manual 42 63...
Page 52: ...4 Emulator Features ST7MDTU3 EMU2B Emulator User Manual 52 63...
Page 56: ...Appendix A Troubleshooting ST7MDTU3 EMU2B Emulator User Manual 56 63...
Page 62: ...Product Support ST7MDTU3 EMU2B Emulator User Manual 62 63...
