"... In PAGE 2: ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table3 . TI Advanced Emulation JTAG Signals 6 .... In PAGE 6: ... Connection Verification JTAG Signals Signal Name Description Emulator Signal Type* Target Signal Type* TCK_RET Test Clock Return (Buffered or un-buffered connection of TCK coming back from the target) I O PD(Vcc) Presence Detect IO * I = Input, O = Output Additionally, Texas Instruments adds two more signals to the JTAG header, which are used for advanced emulation capability. These signals, shown in Table3 , provide the capability to perform benchmarking, software profiling and multiprocessor emulation with interprocessor breakpoint capabilities. Table 3.... ..."

"... In PAGE 2: ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . List of Tables Table1 . Standard TAP Controller JTAG Signals 6 .... In PAGE 5: ...1 standard. These signals are shown in Table1 . TI also uses two other signals provided on the JTAG header as a method of confirming proper connection of the emulation hardware (Table 2).... In PAGE 18: ... A solder short across a JTAG header can cause signals to be shorted and give erroneous information at the TDO pin. Make sure to test each of the JTAG signals described in Table1 and Table 2. Monitor each signal on an oscilloscope to determine if it is at the appropriate level, or if it is changing as it should be.... ..."