3.3.436 t_wtr_now

Configures the write-to-read timing parameter, for both same chip, other bank group (tWTR_s), same chip, same bank group (t_WTR_l), and alternate chip (tWTR_cs).Note: This timing parameter is derived differently than indicated in the DRAM timing specification: It is derived from the start of the WRITE command as opposed to the end of the data burst. To program this parameter correctly the following formula should be used: t_wtr(dmc) = CWL+WBL/2+tWR(DRAM) Access restrictions: RO Can be read from when in ALL states. Cannot be written to and only updated when in CONFIG, LOW-POWER or PAUSED states.

The t_wtr_now register characteristics are:

Usage constraints

There are no usage constraints.

Configurations

There is only one DMC configuration.

Attributes
Offset

0x1248

Type

Read-only

Reset

0x00040505

Width

32

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