Lines Matching full:sdram
14 * Configuration values for SDRAM access setup
86 /*DDR SDRAM Initialization Control */
107 /* 1) Configure SDRAM */
111 /* 2) Set SDRAM Control reg */
115 /* 3) Write SDRAM address control register */
119 /* 4) Write SDRAM bank 0 size register */
124 /* 5) Write SDRAM open pages control register */
128 /* 6) Write SDRAM timing Low register */
132 /* 7) Write SDRAM timing High register */
136 /* 8) Write SDRAM mode register */
137 /* The CPU must not attempt to change the SDRAM Mode register setting */
140 /* the CPU sets the SDRAM Operation register to NOP command, performs */
142 /* and then sets SDRAM Mode register to its new value. */
144 /* 8.1 write 'nop' to SDRAM operation */
148 /* 8.2 poll SDRAM operation until back in 'normal' mode. */
154 /* 8.3 Now its safe to write new value to SDRAM Mode register */
162 /* 8.5 poll SDRAM operation until back in 'normal' mode. */
168 /* DDR SDRAM Address/Control Pads Calibration */
190 /* DDR SDRAM Data Pads Calibration */
218 /* Enable writes to DDR SDRAM Addr/Ctrl Pads Calibration register */
229 /* Enable writes to DDR SDRAM Data Pads Calibration register */