9.3.14.4 LPM_CTRL_REG (Host) Bit Definitions

Table 9-118. LPM_CTRL_REG (0x40043362) (Host)
Bit Number Name Reset Value Function
[7:2] Reserved N/A
1 LPMRES 0 Initiates a RESUME from the L1 state. This bit differs from the classic RESUME bit (POWER_REG.bit2) in that the RESUME signal timing is controlled by hardware. When software writes this bit, resume signaling is asserted for a time specified by the HIRD field (LPM_ATTR_REG.bit[7:4]). This bit is self clearing.
0 LPMXMT 0 Transmits an LPM transaction. This bit is self clearing. This bit will be immediately cleared upon receipt of any token or three timeouts have occurred.