参数资料
型号: 71M6543F-DB-CT
厂商: Maxim Integrated Products
文件页数: 9/91页
文件大小: 0K
描述: DEMO BOARD 71M6543F-DB-CT
标准包装: 1
系列: *
71M6543 Demo Board User’s Manual
Single Chip Meter
External Shunt
Resistors
IBP VARh
IA
ICP SEGDIO7/YPULSE PULSE B
IC
SDCK
SDATA
VC
VA
DEBUG BOARD (OPTIONAL)
J21
SMPS
Input
SEGDIO10 OPTO V5_DBG
GND
NEUTRAL
V3P3
1.7
DEMO BOARD TEST SETUP
Figure 1-1 shows the basic connections of the Demo Board REV 4.0 plus optional Debug Board with the exter-
nal equipment. The PC should be connected via the USB Interface (CN1). Communication can also be estab-
lished via the optional Debug Board, but this board is not part of the Demo Kit.
For stand-alone testing (without AC voltage) the Demo Board maybe powered via the 5.0 VDC input (J20). The
optional Debug Board must be powered with its own 5 VDC power supply.
DEMONSTRATION METER
6543
71M6103 or 71M6203
Remote Sensor PULSE OUTPUTS
Interfaces and Wh
isolation transformers SEGDIO0/WPULSE V3P3SYS
SEGDIO1/VPULSE V3P3SYS
IBN SEGDIO6/XPULSE PULSE A
IB
ICN J1 3.3V or 5V
IDP LCD
IDN
IAP EEPROM
INEUTRAL
IAN
V3P3A SPI Connector J19
V3P3SYS
VB ICE Connector J14
VA
VB
VC 1 MPU HEARTBEAT (5Hz)
JP6 3.3V DC SEGDIO52 OPTO V5_DBG
2 CE HEARTBEAT (1Hz)
J20
GND
3
OPTO GND_DBG
V5_DBG
(optional)
V3P3D
RS-232
INTERFACE
RTM INTERFACE
68 Pin
Battery 2
J13
J12 JP56
Battery 1
(optional)
On-board components
powered by V3P3D
SW4
PB
RESET
JP53
TX
SEGDIO53
VBAT_RTC RX
PB
RESET
TMUXOUT
VBAT
TMUX2OUT
Isolated RS-
232 transceiver
10
12
GND 5, 7,
9, 11
8
6
4
15, 16
13, 14
JP5
CN1
OPTO
OPTO
6
V5_DBG
5V DC
GND_DBG
JP21
USB
Interface
OPTO
OPTO
To PC
FPGA
DB9
to PC
COM Port
J5
Connector
V5_NI
2/4/2011
Figure 1-1: Teridian 71M6543 REV4.0 Demo Board with Debug Board: Basic Connections
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.
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).
Page: 9 of 91
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