JTAG PROBES FOR SIGNUM EMULATORS
TECHNICAL SPECIFICATIONS
17
Active 12-pin MPSD Probe
ADA-JET-MPSD
The Signum MPSD (modular port scan device) probe ADA-JET-MPSD provides a physical interface between
JTAGjet emulators for the TMS320 3x family of DSPs and target boards. The probe has 12 double-row,
polarized, 2.54 mm × 2.54 mm (.100" × .100") receptacles (female connectors). To ensure proper orientation,
the header is keyed. The ADA-JET-MPSD is a 5V Texas Instruments MPSD legacy adapter designed
specifically for the Signum JTAGjet-C3x in-circuit emulator. It allows emulation at a maximum speed of 60
MHz. For the pinout, see
Figure 44.
12 GND
10 GND
8
KEY (no pin)
6 GND
4 GND
2 GND
5
TDO / EMU2
3
EMU0
7
VCC
9
TDI / EMU3
11
TCK / H3
1
EMU1
FIGURE 43 The ADA-JET-MPSD probe for TMS320 3x
DSPs.
FIGURE 44 Pinout of the 12-pin ADA-JET-MPSD adapter for
TMS320 3x DSPs.
B
A
Key
Pin 2
Pin 1
Cable to Emulator
FIGURE 45 Dimensions of the ADA-JET-MPSD adapter.
Top view. A = 24.8 mm (.98 in.), B = 17 mm (.67 in.).
FIGURE 46 Dimensions of the ADA-JET-MPSD adapter.
Side view. C = 21 mm (.82 in.), D = 11.5 mm (0.45 in.), E = 8.5
mm (0.34 in.).
UG-ADA-JTAG 8.24.12.11.50 200
