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MPC5xxx Nexus 38-pin Adapter

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Ordering code

IC70152

The MPC5xxx Nexus 38-pin Adapter is used to connect to iC7mini or Active Probe Debug. This adapter is equipped with a 28-pin (2.54mm) Nexus connector, guaranteeing compatibility with a diverse range of MPC5xxx microcontrollers.

 

Requirements

•Hardware: iC7mini BlueBox / Active Probe Debug*  

•Microcontroller Architecture: MPC5xxx

 

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* When connected to Active Probe Debug, only Debug signals are connected.

 

The following pinout is valid on the target side:

Signal Direction

Signal Description

Signal

Pin

Pin

Signal

Signal Description

Signal Direction

I

Message Data Outputs

MDO[12]

1

2

MDO[13]

Message Data Outputs

I

I

Message Data Outputs

MDO[14

3

4

MDO[15]

Message Data Outputs

I

I

Message Data Outputs

MDO[9]

5

6

NC

Not Connected

 

 

Not Connected

NC

7

8

MDO[8]

Message Data Outputs

I

I/O

Reset

nRESET

9

10

EVTIN

Nexus Event Input

O

I

JTAG

TDO

11

12

Vref

Reference Voltage

I

I

Message Data Outputs

MDO[10]

13

14

NC

Not Connected

I

O

JTAG

TCK

15

16

MDO[7]

Message Data Outputs

I

O

JTAG

TMS

17

18

MDO[6]

Message Data Outputs

I

O

JTAG

TDI

19

20

MDO[5]

Message Data Outputs

I

O

JTAG TRST (optional)

nJCOMP

21

22

MDO[4]

Message Data Outputs

I

I

Message Data Outputs

MDO[11]

23

24

MDO[3]

Message Data Outputs

I

 

Not Connected

NC

25

26

MDO[2]

Message Data Outputs

I

 

Not Connected

NC

27

28

MDO[1]

Message Data Outputs

I

 

Not Connected

NC

29

30

MDO[0]

Message Data Outputs

I

 

Not Connected

NC

31

32

EVTO

Nexus Event Output

I

 

Not Connected

NC

33

34

MCKO

Message Data Clock

I

 

Not Connected

NC

35

36

MSEO[1]

Message Data Clock

I

 

Not Connected

NC

37

38

MSEO[0]

Message Data Clock

I

38-pin MPC5xxx and SPC56 16-bit Nexus target pinout

 

Signal Direction is described from the BlueBox perspective.

 

Warning_orange

When initially connecting the BlueBox to a target, ensure the debug adapter pinout matches the Target connector to avoid potential hardware failure.

 

 

 

 

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Make sure this adapter fits on your Target connector.

 

 

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Refer to Hardware Setup and Configuration Tutorial to get more information on how to connect the hardware.

 

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