iSystem iC5500 Hardware Reference Manual page 43

The following pinout is valid on the target side:
Signal direction
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Blue colored signals are required for trace.
The adapter connects to the target via a 50-pin ERM8 connector (for example SAMTEC: ERM8-025-01-L-D-
EM2-TR). A target should feature a matching part (for example SAMTEC: ERF8-025-05.0-L-DV).
 iSYSTEM, March 2017
Signal Pin
MSEO0 1
MSEO1 3
GND 5
MDO0 7
MDO1 9
GND 11
MDO2 13
MDO3 15
GND 17
MCKO 19
MDO4 21
GND 23
MDO5 25
MDO6 27
GND 29
MDO7 31
MDO8 33
GND 35
MDO9 37
MDO10 39
GND 41
MDO11 43
MDO12 45
GND 47
MDO15 49
50-pin Samtec ERF8 Nexus target connector pinout
Pin Signal
2 VTREF
4 TCK
6 TMS
8 TDI
10 TDO
12 NTRST
14 RDY
16 EVTI
18 EVTO
20 RESET
22 NC
24 GND
26 NC
28 NC
30 GND
32 NC
34 NC
36 GND
38 NC
40 NC
42 GND
44 MDO13
46 MDO14
48 GND
50 NC
Signal direction
O
O
O
I
O
O
I
I/O
I
I
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