参数资料
型号: 71M6515H-DB
厂商: Maxim Integrated Products
文件页数: 9/66页
文件大小: 0K
描述: BOARD DEMO 71M6515H ENERGY METER
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 电源管理,电度表/功率表
嵌入式:
已用 IC / 零件: 71M6515H
已供物品: 2 个板,线缆,CD,电源
71M6515H Demo Board User’s Manual
DEMONSTRATION METER
71M6515H
Single-Chip Meter
AFE
JP30
D6
V3P3
External Current
Transformers
IA
IB
IC
JP26
JP27
JP28
IA
IB
IC
WPULSE
RPULSE
PULSE3
PULSE4
JP29
D5
V3P3
External Interface
Connector
JP18
WPULSE
RPULSE
V3P3
DIO 0...8
VC
VB
VA
JP25
JP24
JP23
JP22
JP1
V3P3
VA
VB
VC
SSI Signals
TX
RX
SSI Connector
NEUTRAL
3.3V
JP6
GND
GND
DEBUG BOARD (OPTIONAL)
5V
DC
S1
JP9
UARTCSZ
TX
RX
OPTO
OPTO
OPTO SUPPLY
RS-232
INTERFACE
OPTIONAL RTM
DB9
to PC
COM Port
TMUXOUT
OPTO
INTERFACE
JP32
BAUDRATE
FPGA
CKTEST
V5_DBG
OPTO
JP31
PULSE_INIT
5V DC
OPTO
SUPPLY
V5_NI
GND
GND_DBG
JP21
Figure 1-2: Block diagram for the TERIDIAN 71M6515H Demonstration Meter with Debug Board
Note: All input signals are referenced to the V3P3 (3.3V power supply to the chip).
1.6.1
POWER SUPPLY SETUP
There are several choices for meter power supply:
?
?
Internal (using phase A of the AC line voltage). The internal power supply is only suitable when
phase A exceeds 220V RMS.
External 5VDC connector (J1) on the Demo Board and external 5VDC connector (J1) on the Debug
Board.
The power supply jumper JP1 must be consistent with the power supply choice. JP1 disconnects phase A
from the power supply. This jumper should usually be left in place.
The internal supply is not strong enough to power the Debug Board. Thus, the external power supply should
always be used for the Debug Board, regardless whether the meter is powered by its internal supply or
through an external supply.
Revision 2.0
? Copyright 2005 TERIDIAN Semiconductor Corporation
9 of 66
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