T1024RDB datasheet(28/49 Pages) FREESCALE

28 / 49 page

The 16-pin generic header connector carries the COP/JTAG signals and additional

signals for system debugging. The pin-out of this connector is shown in the below figure.

Figure 2-19. 16-pin connector

The table below displays the connections made from T1024RDB COP connector.

Table 2-5. Connections made from the T1024RDB COP connector

Pin number

Signal name

Connection

TDO

Connected directly between the processor and JTAG/COP connector.

Not connected.

TDI

Connected directly between the processor and JTAG/COP connector.

TRST

Routed to the RESET PLD. TRST to the processor is generated from the PLD.

Not connected.

VDD_SENSE

Pulled to 3.3 V using a 10 Ohm resistor.

TCK

Connected directly between the processor and JTAG/COP connector.

CKSTP_IN

Connected directly between the processor and JTAG/COP connector.

TMS

Connected directly between the processor and JTAG/COP connector.

Not connected.

SRESET

Routed to the RESET PLD. SRESET to the processor is generated from the PLD.

GND

Connected to ground.

HRESET

Routed to the RESET PLD. HRESET to the processor is generated from the PLD.

Not connected.

CKSTP_OUT

Connected directly between the processor and JTAG/COP connector.

GND

Connected to ground.

2.18 Connectors, Headers, Jumper, Push buttons, and LEDs

This section explains:

• Connectors

Connectors, Headers, Jumper, Push buttons, and LEDs

QorIQ T1024 Reference Design Board User Guide, Rev. 0, 04/2015

Freescale Semiconductor, Inc.

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