SDHS Registers
612
SLAU367P – October 2012 – Revised April 2020
Copyright © 2012–2020, Texas Instruments Incorporated
Sigma-Delta High Speed (SDHS)
Table 22-25. SDHSCTL5 Register Field Descriptions (continued)
Bit
Field
Type
Reset
Description
0
SSTART
R/W
0h
Start data conversion.
Note:
- When SDHSCTL0.AUTOSSDIS = 0 and SDHSCTL0.TRGSRC =0,
the SDHSON powers up the SDHS, the SSTART triggers data
conversion. It is very important to wait for the SDHS settling time (34
usec) before asserting SSTART from the time of SDHSON = 0 -> 1.
- When SDHSCTL0.AUTOSSDIS = 1 and SDHSCTL0.TRGSRC =0,
this bit is invalid.
- When SDHSCTL0.TRGSRC = 1, this bit is invalid.
Reset type: PUC
0h (R/W) = Stop conversion
1h (R/W) = Start conversion