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Connector Pinout

The Infineon OCDS connector provides a standard interface for debugging tools and programming utilities. It is typically implemented using a 16-pin IDC connector with 0.1 inch (2.54mm) spacing. The connector pin-out is illustrated at the right.


Pin Description
TMS Test mode select input (according to the IEEE 1149.1 Standard)
TDO Test data output (according to the IEEE 1149.1 Standard)
CPUCLK CPU clock (according IEEE Standard 1149.1)
TDI Test data input (according IEEE Standard 1149.1)
TRST Test reset input (according IEEE Standard 1149.1)
TCK Test clock input (according IEEE Standard 1149.1)
BRKIN Hardware break in (Infineon-specific)
TRAP Trap condition (Infineon-specific)
VCC Positive Supply Voltage
GND Digital Ground
RESET Chip reset (Infineon specific)
BRKOUT Hardware break out (Infineon-specific)
OCDS Enable/Disable OCDS interface (Infineon-specific)
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