This is a new JTAG emulator header that uses a 2x10 header (P/N: casd) with
0x100” x0.100” pin spacing. The pin configuration of this header is as follows:
TMS Test mode select
TDI Test data input
TDIS Target Disconnect
TDO Test data output
TCK Test Clock
nTRST Test Reset
nSRST System Reset
EMU0 Emulation pin 1
EMU1 Emulation pin 2
EMU2 Emulation pin 3
EMU3 Emulation pin 4
EMU4 Emulation pin 5
PD(Vcc) Presence detect
TCK_RET Test clock return
GND Ground
XDS560T Trace 60-pin JTAG Emulator Header

The XDS560T Trace header is a high-density connector for
connection of the Trace Module. This highly-specialized
connection is used with the Code Compose IDE v3.3 or higher.
You can find more information on the Blackhawk XDS560T
module at this
link.
A detailed description of the XDS560T Trace Emulation Header can be found in the Texas Instruments Knowledge Base article at this
link.