iSystem iC5000 - 10-pin 1.27 mm Renesas RH850 Debug Adapter; RH850 EPS Target Pinout; Fuse Protection; Connector Options

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 Mictor 38-pin MPC5xx Nexus 8-bit Cable Adapter
Ordering code
IC50158
This adapter is used to connect the iC5000 development system to Freescale MPC56x target via Nexus debug
interface. It connects between the Debug/Trace module and the target debug connector. It can be used for targets
featuring Mictor 38-pin target debug connector with MPC5xx Nexus pinout.
The following pinout is valid on the target side:
Signal direction
Signal
Pin
Pin
Signal
Signal direction
O
~EVTI
1
2
VENDOR_IO2
I/O
(Reserved)
3
4
(Reserved)
(Reserved)
5
6
MCKO
I
O
MDI1
7
8
VENDOR_IO1
I/O
O
~RESET
9
10
~EVTO
I
(Reserved)
11
12
VREF
(Reserved)
13
14
(Reserved)
O
MCKI
15
16
(Reserved)
O
~MSEI
17
18
(Reserved)
O
MDI0
19
20
(Reserved)
O
~RSTI
21
22
(Reserved)
I
MDO0
23
24
(Reserved)
I
MDO1
25
26
(Reserved)
I
MDO2
27
28
(Reserved)
I
MDO3
29
30
(Reserved)
I
MDO4
31
32
(Reserved)
I
MDO5
33
34
(Reserved)
I
MDO6
35
36
(Reserved)
I
MDO7
37
38
~MSEO
I
MPC5xx 8-bit Nexus target pinout
Blue colored signals are required for trace.
Note: Mictor 38-pin MPC5xx Nexus 16-bit Cable Adapter features resettable fuses on pins 2, 9, 12, 21. The
fuses protect debug signals against overcurrent and cycle back to a conductive state after the excessive current
fades away. Signals on pins 6, 8, 10, 23, 25, 27, 29, 31, 33, 35, 37 and 38 are terminated via 47 ohm 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 or 2-5767004-2 in the SMT technology).