SLASEU5A October 2019 – February 2021 MSP430F5438A-ET
PRODUCTION DATA
In addition to the standard JTAG interface, the MSP430 family supports the two wire Spy-Bi-Wire interface. Spy-Bi-Wire can be used to interface with MSP430 development tools and device programmers. The Spy-Bi-Wire interface pin requirements are shown in Table 8-4. For further details on interfacing to development tools and device programmers, see the MSP430 Hardware Tools User's Guide. For the description of the Spy-Bi-Wire interface and its implementation, see the MSP430 Programming With the JTAG Interface User's Guide.
DEVICE SIGNAL | DIRECTION | FUNCTION |
---|---|---|
TEST/SBWTCK | IN | Spy-Bi-Wire clock input |
RST/NMI/SBWTDIO | IN, OUT | Spy-Bi-Wire data input/output |
VCC | Power supply | |
VSS | Ground supply |