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JTAGcable II

    In Circuit Emulator for 

 

 Atmel AVR microcontrollers

 

 

 

  

                       User’s Guide 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Many ideas one solution

Содержание JTAGcable II

Страница 1: ...r ethernet controllers R FID H igh nim odules for m icrocontrollers Servers Prototyping Boards m i lers Starter Kits Em bedded W eb 51 AVR ST PIC m icrocontrol Speed In System s program m e rocontrollers Starter Kits Em be ards for 51 AVR ST PIC m ic PC B designing Evaluation Bo ollers M icroprocesor system s rs for AVR PIC ST m icrocontrl dded W eb Serw ers Prototyping m ers for AVR PIC ST m icro...

Страница 2: ...ollers supplied with voltages from 1 8 to 6 V Such a broad range of supply voltages was achieved through buffering of signals on the JTAG line additionally enhancing the immunity of the circuit to interference The set is provided with AVRStudio software from Atmel working in the Windows system A detailed operating instruction of the emulator and of the AVRStudio program can be found at the website...

Страница 3: ...lication of supply voltage to emulator Target Power LED Signalling the application of supply voltage to the target device Data Com LED Signalling communication with the target device Jumper Jumper closed when supplying target from emulator JTAG 10 pin JTAG connector to the target device Emulator JTAG connector DESCRIPTION OF TERMINALS TCK Test Clock clock signal for the target circuit TDO Test Dat...

Страница 4: ...erminated with standard IDC plugs with 2 54 mm raster In case of using another cable it should be kept in mind that it should not be longer than 30 cm 12 inches The target device should be equipped with a JTAG connector with lead out identical to that of the emulator JTAG connector We connect the JTAG bus lines with their corresponding JTAG bus lines of the microcontroller as shown in the figure b...

Страница 5: ...ve Supplying the emulator Emulator is powered form USB bus and do not need external power supply Additionally after closing jumper power to the target circuit can be supplied In this case you should remember that accordingly to the USB bus standard supplied voltage can be between 4 3 and 5 25V Current drawn by the target circuit shouldn t exceed 100mA Technical data Dimensions 55 x 53 x 16 mm Weig...

Страница 6: ...he emulator with a PC CD with documentation and software Technical assistance In order to obtain technical assistance please contact support propox com Please provide the following data Clock frequency and type of processor in the PC Version of the operating system Processor type complete number of the device and oscillator s frequency Detailed description of the problem ...

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