SLAU367P October 2012 – April 2020 MSP430FR5041 , MSP430FR5043 , MSP430FR50431 , MSP430FR5847 , MSP430FR58471 , MSP430FR5848 , MSP430FR5849 , MSP430FR5857 , MSP430FR5858 , MSP430FR5859 , MSP430FR5867 , MSP430FR58671 , MSP430FR5868 , MSP430FR5869 , MSP430FR5870 , MSP430FR5872 , MSP430FR58721 , MSP430FR5887 , MSP430FR5888 , MSP430FR5889 , MSP430FR58891 , MSP430FR5922 , MSP430FR59221 , MSP430FR5947 , MSP430FR59471 , MSP430FR5948 , MSP430FR5949 , MSP430FR5957 , MSP430FR5958 , MSP430FR5959 , MSP430FR5962 , MSP430FR5964 , MSP430FR5967 , MSP430FR5968 , MSP430FR5969 , MSP430FR5969-SP , MSP430FR59691 , MSP430FR5970 , MSP430FR5972 , MSP430FR59721 , MSP430FR5986 , MSP430FR5987 , MSP430FR5988 , MSP430FR5989 , MSP430FR5989-EP , MSP430FR59891 , MSP430FR5992 , MSP430FR5994 , MSP430FR59941 , MSP430FR6005 , MSP430FR6007 , MSP430FR6035 , MSP430FR6037 , MSP430FR60371 , MSP430FR6041 , MSP430FR6043 , MSP430FR60431 , MSP430FR6045 , MSP430FR6047 , MSP430FR60471 , MSP430FR6820 , MSP430FR6822 , MSP430FR68221 , MSP430FR6870 , MSP430FR6872 , MSP430FR68721 , MSP430FR6877 , MSP430FR6879 , MSP430FR68791 , MSP430FR6887 , MSP430FR6888 , MSP430FR6889 , MSP430FR68891 , MSP430FR6920 , MSP430FR6922 , MSP430FR69221 , MSP430FR6927 , MSP430FR69271 , MSP430FR6928 , MSP430FR6970 , MSP430FR6972 , MSP430FR69721 , MSP430FR6977 , MSP430FR6979 , MSP430FR69791 , MSP430FR6987 , MSP430FR6988 , MSP430FR6989 , MSP430FR69891
The SYS configuration registers are listed in Table 1-16 and the base address is 00180h. A detailed description of each register and its bits is also provided. Each register starts at a word boundary. Either word or byte data can be written to the SYS configuration registers.
NOTE
All registers have word or byte register access. For a generic register ANYREG, the suffix "_L" (ANYREG_L) refers to the lower byte of the register (bits 0 through 7). The suffix "_H" (ANYREG_H) refers to the upper byte of the register (bits 8 through 15).
Offset | Acronym | Register Name | Type | Access | Reset | Section |
---|---|---|---|---|---|---|
00h | SYSCTL | System Control | Read/write | Word | 0000h | Section 1.16.1 |
00h | SYSCTL_L | Read/write | Byte | 00h | ||
01h | SYSCTL_H | Read/write | Byte | 00h | ||
06h | SYSJMBC | JTAG Mailbox Control | Read/write | Word | 000Ch | Section 1.16.2 |
06h | SYSJMBC_L | Read/write | Byte | 0Ch | ||
07h | SYSJMBC_H | Read/write | Byte | 00h | ||
08h | SYSJMBI0 | JTAG Mailbox Input 0 | Read/write | Word | 0000h | Section 1.16.3 |
08h | SYSJMBI0_L | Read/write | Byte | 00h | ||
09h | SYSJMBI0_H | Read/write | Byte | 00h | ||
0Ah | SYSJMBI1 | JTAG Mailbox Input 1 | Read/write | Word | 0000h | Section 1.16.4 |
0Ah | SYSJMBI1_L | Read/write | Byte | 00h | ||
0Bh | SYSJMBI1_H | Read/write | Byte | 00h | ||
0Ch | SYSJMBO0 | JTAG Mailbox Output 0 | Read/write | Word | 0000h | |
0Ch | SYSJMBO0_L | Read/write | Byte | 00h | ||
0Dh | SYSJMBO0_H | Read/write | Byte | 00h | ||
0Eh | SYSJMBO1 | JTAG Mailbox Output 1 | Read/write | Word | 0000h | Section 1.16.6 |
0Eh | SYSJMBO1_L | Read/write | Byte | 00h | ||
0Fh | SYSJMBO1_H | Read/write | Byte | 00h | ||
1Ah | SYSUNIV | User NMI Vector Generator | Read | Word | 0000h | Section 1.16.7 |
1Ch | SYSSNIV | System NMI Vector Generator | Read | Word | 0000h | Section 1.16.8 |
1Eh | SYSRSTIV | Reset Vector Generator | Read | Word | 0002h | Section 1.16.9 |