Compatibility, Suggested equipment not included, Demo board test setup – Maxim Integrated 71M6533-DB User Manual
Page 8: 5 compatibility, 6 suggested equipment not included, 7 demo board test setup
71M6533-
DB Demo Board User’s Manual
Page: 8 of 75
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REV 3
1.5 COMPATIBILITY
This manual applies to the following hardware and software revisions:
71M6533 or 71M6533H chip revision A03
Demo Kit firmware revision 4.p6q or later
71M6533-DB Demo Board REV 3.0
1.6 SUGGESTED EQUIPMENT NOT INCLUDED
For functional demonstration:
PC with Microsoft Windows
operating systems: Windows XP
, Windows ME, or Windows 2000, equipped
with RS232 port (COM port) via DB9 connector
For software development (MPU code):
Signum ICE (In Circuit Emulator): ADM-51
Keil 8051 “C” Compiler kit: CA51
1.7 DEMO BOARD TEST SETUP
The 71M6533-DB Demo Board block diagram is shown in Figure 1-1. The configuration consists of a stand-
alone (round) meter Demo Board and an optional Debug Board. The Demo Board contains all circuits
necessary for operation as a meter, including display, calibration LEDs, and internal power supply. The optional
Debug Board, uses a separate power supply, and is optically isolated from the Demo Board. It interfaces to a
PC through a 9 pin serial port connector. For serial communication between the PC and the 71M6533, the
Debug Board needs to be plugged with its connector J3 into connector J2 of the Demo Board.
The USB-Serial Adapter allows communication between the 71M6533-DB Demo Board and a PC via its USB
port.
Connections to the external signals to be measured, i.e. scaled AC voltages and current signals derived from
shunt resistors or from current transformers, are provided on the rear side of the demo board.
Caution: It is recommended to set up the demo board with no live AC voltage
connected, and to connect live AC voltages only after the user is familiar with
the demo system.
All input signals are referenced to the V3P3A (3.3V power supply to the chip).
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