JTAG Connector for MPC5500

Debugger Connector

Connectors for MPC55XX

Connector 14 pin

Signal	Pin		Pin	Signal
TDI	1		2	GND
TDO	3		4	GND
TCK	5		6	GND
N/C	7		8	N/C
RESET-	9		10	TMS
VDD TARGET	11		12	GND
RDY-	13		14	JCOMP-

Dimension

Connector Type

• This is a standard 14 pin double row (two rows of seven pins) connector (pin to pin spacing: 2.54mm/0.100").
• If terminal strip without shroud is used, the spacing marked with "A" must be a minimum of 23mm/0.9".

JTAG connector recommendations

• TDI, TDO, TCK, TMS and JCOMP- should be connected directly to the CPU. Don't connect serial resistors or RC combinations to the lines.
  
  
• Avoid routing the JTAG signals close to the NEXUS signals.
  
  
• VDD can be connected directly to target VDD, or optional with a serial resistor < 5kOhm
  
  
• RDY optional signal, but should be connected if available on the processor/package type. If RDY is not connected, enable SYStem.Option.NOJTAGRDY

Half-Size Adapters

Half-Size Adapters for Debuggers

• 100 mil to 50 mil Adapters
• Small Footprint for Target Connector