Intel IQ80219 - Manual (Page 45)

Board Manual 45
Intel® IQ80219 General Purpose PCI Processor Evaluation Platform
Hardware Reference Section
3.8.3 JTAG Debug
The IQ80219 has a 20-pin JTAG connector that is in compliant with ARM Multi-ICE guidelines.
3.8.3.1 JTAG Port
3.8.4 Logic-Analyzer Connectors
Warning: Be sure to fully understand the pin assignments of the particular logic analyzer being used before
connecting to the Intel
®
IQ80219 evaluation platform board. When voltage is applied, particularly
to a NC pin, hardware damage can be incurred.
Figure 14. JTAG Port Pin-out
Table 17. Logic Analyzer Connection
Description
The Intel ® IQ80219 evaluation platform board has Mictor connectors for Logic Analyzer connection on the
secondary PCI-X BUS.
The IQ80219 has Mictor connectors for Logic Analyzer connection on the Peripheral Bus.
The IQ80219 can facilitate placing a DDR Logic Analyzer Interface card – Connects to the DDR DIMM
connector in place of the DIMM.
A9457-01
VTref 1
nTRST 3
TDI 5
TMS 7
TCK 9
RTCK 11
TDO 13
nSRST 15
DBGRQ 17
DBGACK 19
Vsupply 2
GND 4
GND 6
GND 8
GND 10
GND 12
GND 14
GND 16
GND 18
GND 20