Tdo - iSystem iC5000 Hardware Reference Manual

 16-pin 2.54mm Infineon JTAG Cable Adapter
This adapter is used to connect the iC5000 / iC5500 / iC6000 development system to Infineon XC166, XC2000
and TriCore based target via JTAG debug interface. It connects to Debug/Trace module on one side and to the
target debug connector on the other side. It can be used for targets featuring 16-pin 2.54mm pitch target debug
connector with Infineon JTAG pinout.
The following pinout is valid on the target side:
Signal Signal description
direction
O Standard JTAG
I Standard JTAG
O (optional)
O Standard JTAG
O Standard JTAG
I Standard JTAG
O Break Input
Not Connected
Mandatory pins on the microcontroller side are TMS, TDO, TDI, TRST, TCLK and RESET. BRK_IN and
BRK_OUT signals can be used optionally.
Note: 16-pin 2.54mm Infineon JTAG Cable Adapter features resettable fuses on all connected pins. These
protect debug signals against overcurrent and cycle back to a conductive state after the excessive current fades
away.
The adapter connects to the target via a 16-pin 2.54 mm connector (for example Yamaichi: FAS-1601-2101-2-
OBF). A target should feature a matching part (for example WÜRTH ELEKTRONIK: 612 016 216 21).
 iSYSTEM, October 2016
Ordering code
Signal
TMS

TDO

CPUCLK
TDI
TRST
TCLK
BRK_IN
NC
16-pin Infineon JTAG target pinout
IC50160
Pin Pin Signal
1 2 VTref
3 4 GND
5 6 GND
7 8 RESET
9 10 BRK_OUT
11 12 GND
13 14 OCDS_E
15 16 NC
Signal description
Reference voltage
Ground
Ground
Power On Reset
Break Output
Ground
(optional)
Not Connected
Signal
direction
I
O
I
O
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