SPRUI30H November 2015 – May 2024 DRA745 , DRA746 , DRA750 , DRA756
Step | Register/Bit Field/Programming Model | Value |
---|---|---|
Select sending initialization pulse operation. | HDQ_CTRL_STATUS[2] INITIALIZATION | 0x1 |
Start operation. | HDQ_CTRL_STATUS[4] GO | 0x1 |
Wait for interrupt. | ||
IF: Presence pulse detected? | HDQ_INT_STATUS[0] TIMEOUT | = 0x1 |
HDQ_CTRL_STATUS[3] PRESENCEDETECT | = 0x1 | |
Slave is present and initialized. | ||
ELSE | ||
Repeat initialization subsequence. | ||
ENDIF |