Target_Vdd - Agilent Technologies E5900B User Manual

Target_VDD

The Target_VDD signal is provided by the target system. It should be
connected to the IO power supply of the processor. It is used by the emulation
probe to determine the target power status and the reference for the input
threshold and output voltage swings. The emulation probe does not draw
power from this source.
M•CORE JTAG Interface Signals and Pull-up Resistors
Header
Pin Number Signal Name
1 TDI
2 Ground
3 TDO
4 Ground
5 TCK
6 Ground
7 GPIO/SI
8 key (no connection)
9 TARGET_RESET
10 TMS
11
TARGET_VDD
12 DE
13 GPIO/SO
14 TRST
1
Pull-ups are to Target Vdd.
Emulation for the Motorola M•CORE
Target Board Resistor
10 k pull-up
W
10 k pull-up
W
10 k pull-up
W
10 k pull-up
W
10 k pull-up
W
1
10 k pull-up
W
10 k pull-up
W
Designing a Target System
Designing a Target System
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