SPRS698J November 2010 – September 2021 TMS320F28062 , TMS320F28062F , TMS320F28063 , TMS320F28064 , TMS320F28065 , TMS320F28066 , TMS320F28067 , TMS320F28068F , TMS320F28068M , TMS320F28069 , TMS320F28069F , TMS320F28069M
PRODUCTION DATA
Figure 7-3 shows the connection between the MCU and JTAG header for a single-processor configuration. If the distance between the JTAG header and the MCU is greater than 6 inches, the debug signals must be buffered. If the distance is less than 6 inches, buffering is typically not needed. Figure 7-3 shows the simpler, no-buffering situation. For the pullup and pulldown resistor values, see Section 6.2.
The 2806x devices do not have EMU0/EMU1 pins. For designs that have a JTAG Header onboard, the EMU0/EMU1 pins on the header must be tied to VDDIO through a 4.7-kΩ (typical) resistor.