JAJSG47F August 2010 – September 2020 MSP430F5333 , MSP430F5335 , MSP430F5336 , MSP430F5338
PRODUCTION DATA
The BSL lets users program the flash memory or RAM using a UART serial interfaces. Access to the device memory by the BSL is protected by an user-defined password. Use of the BSL requires external access to six pins (see Table 9-5). BSL entry requires a specific entry sequence on the RST/NMI/SBWTDIO and TEST/SBWTCK pins. For complete description of the features of the BSL and its implementation, see MSP430™ Flash Devices Bootloader (BSL) User's Guide.
DEVICE SIGNAL | BSL FUNCTION |
---|---|
RST/NMI/SBWTDIO | Entry sequence signal |
TEST/SBWTCK | Entry sequence signal |
P1.1 | Data transmit |
P1.2 | Data receive |
VCC | Power supply |
VSS | Ground supply |