bdi Access JTAG interface library, BDI1000 (ARM7/9/9E) Installation Manual 7© Copyright 1992-2008 by ABATRON AG V 1.022.2 Connecting the BDI1000 to Power Supply2.2.1 External Power SupplyThe BDI1000 needs to be supplied between 2.5V and 5V via the POWER connector. The availablepower supply from Abatron (option) or the enclosed power cable can be directly connected. In orderto ensure reliable operation of the BDI1000, keep the power supply cable as short as possible.For error-free operation, the power supply to the BDI1000 must be between 2.5V and 5V DC. Themaximal tolerable supply voltage is 5.25 VDC. Any higher voltage or a wrong polarity mightdestroy the electronics.Please switch on the system in the following sequence:• 1 --> external power supply• 2 --> target system!POWER Connector1 - Vcc (+2.5 ... +5V)2 - VccTGT3 - GROUND4 - NOT USEDThe green LED «BDI» marked light up when power (2.5 – 5V) is connected to the BDI1000RS232 LI POWER 10 BASE-T1 Vcc2GND 34TARGET A TARGET BBDITRGTMODE