参数资料
型号: 71M6511-DB
厂商: Maxim Integrated Products
文件页数: 14/115页
文件大小: 0K
描述: BOARD DEMO 71M6511 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: 71M6511
已供物品: 2 个板,线缆,CD,电源
71M6511/71M6511H Demo Board User’s Manual
1.7.1 POWER SUPPLY SETUP
There are several choices for meter power supply:
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?
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Internal (using the AC line voltage). The internal power supply is only suitable when the line voltage
exceeds 220V RMS.
External 5VDC connector (J1) on the Demo Board
External 5VDC connector (J1) on the Debug Board.
The three power supply jumpers, JP1, JP2, and JP3 (JP2/JP3 is only provided on the
D6511T4B2 Demo Board), must be consistent with the power supply choice. JP1 connects the
AC line voltage to the internal power supply. This jumper should usually be left in place. JP2 and
JP3 should be left open (unconnected).
1.7.2 CABLE FOR SERIAL CONNECTION (DEBUG BOARD)
For connection of the DB9 serial port to a PC, either a straight or a so-called “null-modem” cable may be
used. JP1 and JP2 on the Debug Board are plugged in for the straight cable, and JP3/JP4 are empty. The
jumper configuration is reversed for the null-modem cable, as shown in Table 1-1.
Cable
Configuration
Mode
JP1
Jumpers on Debug Board
JP2 JP3
JP4
Straight Cable
Null-Modem Cable
Default
Alternative
Installed
--
Installed
--
--
Installed
--
Installed
Table 1-1: Jumper settings on the Debug Board
JP1 through JP4 can also be used to alter the connection when the PC is not configured as a DCE device.
Table 1-2 shows the connections necessary for the straight DB9 cable and the pin definitions.
PC Pin
2
3
5
Function
TX
RX
Signal Ground
Demo Board Pin
2
3
5
Table 1-2: Straight Cable Connections
Table 1-3 shows the connections necessary for the null-modem DB9 cable and the pin definitions.
PC Pin
2
3
5
Function
TX
RX
Signal Ground
Demo Board Pin
3
2
5
Table 1-3: Null-Modem Cable Connections
Page: 14 of 115
? 2005-2007 TERIDIAN Semiconductor Corporation
Revision 5.4
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