The MSP430 BSL lets users program the flash memory or RAM using a UART serial interface. Table 9-9 lists the BSL pin requirements. Access to memory through the BSL is protected by a user-defined password. For complete description of the features of the BSL and its implementation, see the MSP430™ Flash Devices Bootloader (BSL) User's Guide. For design resources to help use the BSL, visit Bootloader (BSL) for MSP low-power microcontrollers.
|BSL FUNCTION||PM, PN PACKAGE PINS||ZCA, ZQW PACKAGE PINS|
|Data Transmit||13 - P1.1||H1 - P1.1|
|Data Receive||22 - P2.2||M3 - P2.2|