
Revision 0.1
OMAP4460 Pandaboard ES
System Reference Manual
September 29, 2011
DOC-21054
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 #
1
2
3
4,8,10,12
5
6
7
9
11
13
14
OMAP
Ball #
AH1
AH2
AE1
----
---
---
AE2
AE3
AG1
M2
N2
Signal Name
H_JTAG_TMS
H_JTAG_NTRST
H_JTAG_TDI
DGND
VIO_1V8
----
H_JTAG_TDO
H_JTAG_RTCK
H_JTAG_TCK
H_DPM_EMU0
H_DPM_EMU1
Signal Description
JTAG Test Mode Select
JTAG Test Reset (Active low)
JTAG Test Data In
Signal Ground
1.8V JTAG Power
N/A
JTAG Test Data Out
JTAG Return Clock Out
JTAG Clock In
Emulator I/O 0
Emulator I/O 1
Table 14: JTAG Connector Pinout (J8)
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