9.3.20 ODT Dynamic

Note: This option is supported for RTG4 production devices only.

This option is used to opt in or out of the dynamic odt set on a bank. Possible value are listed in the following table.

Table 9-5. ODT Dynamic Values and Descriptions
Value Description
ODT_STATIC=On ODT_DYNAMIC=On Illegal
ODT_STATIC=On ODT_DYNAMIC=Off The ODT resistor is always turned on.
ODT_STATIC=Off ODT_DYNAMIC=Off The ODT resistor is always turned off.
ODT_STATIC=Off ODT_DYNAMIC=On The ODT resistor is On or Off based on the ODT Dynamic bank setting.
The following I/O standards are supported:
  • LVDS
  • RSDS
  • MINILVDS
  • LVPECL
  • HSTLI
  • HSTLII
  • SSTL15I
  • SSTL15II
  • SSTL18I
  • SSTL18II
  • HSTL18I
  • HSTL18II
  • LPDDRI
  • LPDDRII