Tim connectors, Onnectors, Table 12: jtag connector pinout – Sundance SMT398VP User Manual
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Name Pin
Function
Connections
VCC
1
Power. Supplies VCC (2.5, 10 mA, typically) to the cable.
To target system VCC
GND
2
Ground. Supplies ground reference to the cable.
To target system
ground
TCK
3
Test Clock. This clock drives the test logic for all devices on
boundary-scan chain.
Connect to system
TCK pin.
TDO
4
Read Data. Read back data from the target system is read at this
pin.
Connect to system
TDO pin.
TDI
5 Test Data In. This signal is used to transmit serial test instructions
and data.
Connect to system TDI
pin.
TMS
6 Test Mode Select. This signal is decoded by the TAP controller to
control test operations.
Connect to system
TMS pin.
Table 12: JTAG connector pinout.
6.6.
TIM CONNECTORS
The primary and secondary TIM connectors are shown on the
They are described in details in the
TI TIM specification & user’s guide
. Their main use is to
provide power, comports and reset connections to the TIM.
Document No.
S M T 3 9 8 V P - D 0 0 0 0 5 8 H - g u i d e . d o c
Revision
2 . 4 . 2
Date
0 8 / 0 2 / 0 7
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