Texas Instruments MSP430x4xx - Manual (Page 497)

Scan IF Registers
24-37 Scan IF
SIFDEBUG, Scan IF Debug Register, Read Mode After 01h Is Written
15 14 13 12 11 10 9 8
0 0 0 Index Of TSM Register
r r r r r r r r
7 6 5 4 3 2 1 0
PSM Bits Q7 − Q0
r r r r r r r r
Unused Bits
15-13 Unused. After 01h is written to SIFDEBUG, these bits are always read as zero.
TSM Index Bits
12-8 When SIFDEBUG is read, after 01h is written to it, these bits show the TSM
register pointer index.
PSM Bits Bits
7-0 When SIFDEBUG is read, after 01h is written to it, these bits show the PSM
bits Q7 - Q0.
SIFDEBUG, Scan IF Debug Register, Read Mode After 02h Is Written
15 14 13 12 11 10 9 8
Current SIFTSMx Register Contents
r r r r r r r r
7 6 5 4 3 2 1 0
Current SIFTSMx Register Contents
r r r r r r r r
Bits
15-0 When SIFDEBUG is read, after 02h is written to it, these bits show the TSM
output.