Programming Adapter Target Connector Signals
3-3
Hardware
3.3 Programming Adapter Target Connector Signals

The target connector signals for the programming adapter ensure

communication between the programming adapter and MSP430 devices and

supply low energy to systems without extra supply sources.

Figure 3−1 and Figure 3−2 show the target connector signals for the

programming adapter.

Figure 3−1. 25-Pin Sub-D at Programming Adapter

1
2
3
4
5
14
15
16
17
TDO/TDI
TDI/Vpp
TMS
TCK
GND
25-Pin Sub-D at the
Programming Adapter
6
7
8
9
10
19
20
21
22
RST/NMI (ACLKEN)
18
11
12
13
24
25
(SENSE)
23
(SMCLK)
(ACLK)
(SIG20)
(SMCLKEN)
VCC_MSP
XOUT / TCLK
Test/VPP
(TCLKEN)

Figure 3−2. 14-Pin Connector at End of Interconnect Cable

21
14 13
VCC_MSP
XOUT
Test/VPP
(ACLK)
(ACLKEN)
(TCLKEN)
TDO/TDI
TDI/Vpp
TMS
TCK
GND
RST/NMI
NC
14-Pin Connector/Female at End
of Interconnect Cable
NC

Table 3−2 lists the target connector signals and describes their requirement

statuses and functions.