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34
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47
3.3
TMS320C6678 Boundary Scan Connector
In this paragraph, we introduce the boundary scan connector from the TMS320C6678 DSP.
CN2: TMS320C6678 boundary scan connector
Figure20: CN2, the Boundary Scan for the DSP farm
PIN
Define
PIN
Define
1
TRSTn
2
JTAG_SW_CTRL
3
TDO
4
NC
5
TDI
6
GND
7
TMS
8
GND
9
TCK
10
GND
Table 8: CN2 Pin Assignment
3.4
60 pins DSP emulator connector
In this paragraph, we introduce the 60-pin DSP emulator connector used for XDS562V2.
CN3: 60 pins DSP emulator connector
CN2
PH_5x2V_S2.00mm
2
4
6
8
10
1
3
5
7
9
R126
1K
1%
C1
100pF
50V
0402
R43
68
5%
VCC3
OUT
CONN40_TCK
(106)
IN
CONN40_TDO
(18)
OUT
CONN40_TDI
(106)
OUT
JTAG_SW_CTRL
(18,106)
OUT
CONN40_TRSTN
(106)
OUT
CONN40_TMS
(106)