Lines Matching full:sdram
15 * Configuration values for SDRAM access setup
87 /*DDR SDRAM Initialization Control */
108 /* 1) Configure SDRAM */
112 /* 2) Set SDRAM Control reg */
116 /* 3) Write SDRAM address control register */
120 /* 4) Write SDRAM bank 0 size register */
125 /* 5) Write SDRAM open pages control register */
129 /* 6) Write SDRAM timing Low register */
133 /* 7) Write SDRAM timing High register */
137 /* 8) Write SDRAM mode register */
138 /* The CPU must not attempt to change the SDRAM Mode register setting */
141 /* the CPU sets the SDRAM Operation register to NOP command, performs */
143 /* and then sets SDRAM Mode register to its new value. */
145 /* 8.1 write 'nop' to SDRAM operation */
149 /* 8.2 poll SDRAM operation until back in 'normal' mode. */
155 /* 8.3 Now its safe to write new value to SDRAM Mode register */
163 /* 8.5 poll SDRAM operation until back in 'normal' mode. */
169 /* DDR SDRAM Address/Control Pads Calibration */
191 /* DDR SDRAM Data Pads Calibration */
219 /* Enable writes to DDR SDRAM Addr/Ctrl Pads Calibration register */
230 /* Enable writes to DDR SDRAM Data Pads Calibration register */