Texas Instruments TMS320F2802 Stereo System User Manual


 
EMU0
EMU1
TRST
TMS
TDI
TDO
TCK
VDDIO
DSP
EMU0
EMU1
TRST
TMS
TDI
TDO
TCK
TCK_RET
13
14
2
1
3
7
11
9
6inchesorless
PD
GND
GND
GND
GND
GND
5
4
6
8
10
12
JTAGHeader
VDDIO
TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, TMS320C2802
TMS320C2801, TMS320F28016, TMS320F28015
SPRS230L–OCTOBER 2003–REVISED DECEMBER 2009
www.ti.com
6.5 Emulator Connection Without Signal Buffering for the DSP
Figure 6-5 shows the connection between the DSP and JTAG header for a single-processor configuration.
If the distance between the JTAG header and the DSP is greater than 6 inches, the emulation signals
must be buffered. If the distance is less than 6 inches, buffering is typically not needed. Figure 6-5 shows
the simpler, no-buffering situation. For the pullup/pulldown resistor values, see the pin description section.
Figure 6-5. Emulator Connection Without Signal Buffering for the DSP
102 Electrical Specifications Copyright © 2003–2009, Texas Instruments Incorporated
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Product Folder Link(s): TMS320F2809 TMS320F2808 TMS320F2806 TMS320F2802 TMS320F2801 TMS320C2802
TMS320C2801 TMS320F28016 TMS320F28015