LTSSM Timer Control Register0 @0xfac

This register enables control of the LTSSM 1 ms and 2 ms timeout limits.

Table 1. i_ltssm_timer_control_reg0
Bits SW Name Description Reset
11:0 R/W LTSSM 1ms Time Interval [L1MSTM] This register holds the LTSSM 1 ms timer interval in units of (1024 ns). This register can be tuned to vary the 1 ms timeout in the LTSSM. Default value is set to 16'd977 to get exact time interval of 1 ms. 12'd977
15:12 R Reserved [R12] Reserved 0x0
27:16 R/W LTSSM 2ms Time Interval [L2MSTM] This register holds the LTSSM 2 ms timer interval in units of (1024 ns). This register can be tuned to vary the 2 ms timeout in the LTSSM. Default value is set to 16'd1954 to get exact time interval of 2 ms. 12'd1954
31:28 R Reserved [R28] Reserved 0x0