iSystem iC5500 Hardware Reference Manual page 28

Signal direction
I/O
I
O
O
O
O
I
I
I
I
I
I
I
I
Blue colored signals are required for trace.
Note: Mictor 38-pin ARM ETM Cable Adapter features resettable fuses on pins 9, 11, 12, 15, 17, 19 and 21.
These protect debug signals against overcurrent and cycle back to a conductive state after the excessive current
fades away. Signals on pins 6, 16, 18, 20 and 22-38 are protected via 47 ohm serial resistors.
The adapter connects to the target via a 38-pin Mictor connector (Tyco Electronics 5767055-1). A target should
feature a matching part (for example Tyco Electronics 5767081-1 in SMT technology).
Texas Instruments TMS570 Microcontrollers
Targets based on Texas Instruments (TI) ARM microcontroller can feature MIPI 60-pin target debug connector
with Texas Instruments proprietary pinout instead of 38-pin Mictor. MIPI term stands for Mobile Industry
Processor Interface and is a standardized connector for debugging and tracing up to 40 data lines.
A dedicated adapter (converter) is available for Texas Instruments MIPI 60-pin pinout and can be ordered
separately under the IAMIC38MIPI60TMS570 ordering code.
Double check the pinout of the target debugs connector with the debug cable adapter pinout before connecting it
to the target for the first time.
 iSYSTEM, March 2017
Signal
NC
NC
GND
NC
nSRST
TDO
NC
TCK
TMS
TDI
nTRST
TRACEDATA15
TRACEDATA14
TRACEDATA13
TRACEDATA12
TRACEDATA11
TRACEDATA10
TRACEDATA9
TRACEDATA8
ETMv3 target pinout
Ordering code
Pin Pin Signal
1 2 NC
3 4 NC
5 6 TRACECLK
7 8 NC
9 10 NC
11 12 VTref
13 14 NC
15 16 TRACEDATA7
17 18 TRACEDATA6
19 20 TRACEDATA5
21 22 TRACEDATA4
23 24 TRACEDATA3
25 26 TRACEDATA2
27 28 TRACEDATA1
29 30 GND
31 32 GND
33 34 VCC
35 36 TRACECTL
37 38 TRACEDATA0
IAMIC38MIPI60TMS570
Signal direction
I
I
I
I
I
I
I
I
I
I
I
I
I
I
28/66