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Power supply connector
+
Note: Due to low power consumption of 844USB in inactive state, it doesn't require power
switch . When the power LED indicator glows with a low intensity the 844USB is in inactive
mode.
Connecting 844USB to PC
For 844USB order of connecting USB cable and power supply to programmer is irrelevant.
Problems related to the 844USB
removing
If you have any problems with 844USB
PC interconnection, and their
PC interconnection, see section Common notes
please.
Manipulation with the programmed device
After selection of desired device for your work, you can insert into the open ZIF socket (the
lever is up) and close socket (the lever is down). The correct orientation of the programmed
device in ZIF socket is shown on the picture near ZIF socket on the programmer's cover. The
programmed device is necessary to insert into the socket also to remove from the socket
when LED BUSY light off.
Warning: 844USB programmer hasn’t protection devices, which protect the content of
programmed device against critical situations, for example power failures and PC failure
(interrupted cable...). Moreover, a device is usually destroyed in the programming mode due
to forced interruption of the control program run (Reset or switching the computer off) due to
removing the connecting cable, or unplugging the programmed device from the ZIF socket.
Incorrectly placed device in the ZIF socket can cause its damage or destruction.
In-system serial programming by 844USB
For general definition, recommendation and direction about ISP see section Common notes
/ ISP please.
44
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相关代理商/技术参数
848A-2 制造商:CRZT 功能描述:
848A6 制造商:Crouzet 功能描述: 制造商:Crydom 功能描述:
848AB-01 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Electronic versions are uncontrolled except when accessed directly
848-AG10D 功能描述:IC 与器件插座 DIP 48 POS GOLD T/H RoHS:否 制造商:Molex 产品:LGA Sockets 节距:1.02 mm 排数: 位置/触点数量:2011 触点电镀:Gold 安装风格:SMD/SMT 端接类型:Solder 插座/封装类型:LGA 2011 工作温度范围:- 40 C to + 100 C
848-AG10D-ES 制造商:MACOM 制造商全称:Tyco Electronics 功能描述:DIP SOCKET 800 SERIES
848-AG10D-ESL 制造商:MACOM 制造商全称:Tyco Electronics 功能描述:DIP SOCKET 800 SERIES
848-AG11D 制造商:TE Connectivity 功能描述:848-AG11D=SOCKET ASSY 制造商:TE Connectivity 功能描述:IC SOCKET DIL 0.6" 48WAY
848-AG11D-ES 功能描述:IC 与器件插座 VERT DIP 48P 250 RoHS:否 制造商:Molex 产品:LGA Sockets 节距:1.02 mm 排数: 位置/触点数量:2011 触点电镀:Gold 安装风格:SMD/SMT 端接类型:Solder 插座/封装类型:LGA 2011 工作温度范围:- 40 C to + 100 C