pandaboard OMAP4460 Pandaboard ES, System Reference Manual

Page: 46 / 82

OMAP4460 Pandaboard ES
System Reference Manual
Revision 0.1
September 29, 2011
DOC-21054
Page 46 of 82
Figure 17 – 14-pin JTAG Connector (J8)
See Table 14 for a description of the pins their connectivity to OMAP4460, and their function on this
connector.
J8 Pin #
OMAP
Ball #
Signal Name Signal Description
1 AH1 H_JTAG_TMS JTAG Test Mode Select
2 AH2 H_JTAG_NTRST JTAG Test Reset (Active low)
3 AE1 H_JTAG_TDI JTAG Test Data In
4,8,10,12 ---- DGND Signal Ground
5 --- VIO_1V8 1.8V JTAG Power
6 --- ---- N/A
7 AE2 H_JTAG_TDO JTAG Test Data Out
9 AE3 H_JTAG_RTCK JTAG Return Clock Out
11 AG1 H_JTAG_TCK JTAG Clock In
13 M2 H_DPM_EMU0 Emulator I/O 0
14 N2 H_DPM_EMU1 Emulator I/O 1
Table 14: JTAG Connector Pinout (J8)
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