User's Manual

Table Of Contents
July 23, 2002 4-15
CreataLink2 XT Hardware Integrator’s Guide Hardware Integration
Host Interface
JTAG Communication Port
Table 4-2 shows a cross-reference between the signal names and the corresponding
pin numbers on the data transceiver’s 8-pin JTAG connector.
8- and 22-pin mating connector part numbers are listed in "Part Numbers".
Table 4-2. 8-Pin Vertical Header Connector Pin Signals
Pin
Number
Signal Name Description
1
B++
ICE power source
2
TMP1
Mode select
3
ARM_TDI
JTAG Data in
4
ARM_TRST
JTAG reset
5
ARM_TCK
JTAG clock
6
GND3
Ground
7
ARM_TDO
JTAG Data out
8
ARM_TMS
JTAG I/O