14.15.2 VHDL Source file

Two constants are defined inside the VTABLES package:

constant AX_FF_INIT_VALUE : std_ulogic := '0'; constant POWERUP_TIME : time := 100 ns;

AX_FF_INIT_VALUE defines the required power up state; POWERUP_TIME defines for how long-GCLR and GPSET should be applied. You can modify these constants as required and compile the library. Settings for power up states 0/1 are listed as follows.

POWER UP STATE = 1

Set the following constant value in VTABLES package

constant AX_FF_INIT_VALUE : std_ulogic := '1';

POWER UP STATE = 0

Set the following value as in VTABLES package

constant AX_FF_INIT_VALUE : std_ulogic := '0';