PS=00, IMRS=0, RE=0, IP=0
Address and Control Register
IP | Initiate precharge all (pall) command. 0 (0): Take no action. 1 (1): A pall command is sent to the associated SDRAM block. During initialization, this command is executed after all DRAM controller registers are programmed. After IP is set, the next write to an appropriate SDRAM address generates the pall command to the SDRAM block. |
PS | Port size. 0 (00): 32-bit port 1 (01): 8-bit port 2 (10): 16-bit port 3 (11): 16-bit port |
IMRS | Initiate mode register set (mrs) command. 0 (0): Take no action 1 (1): Initiate mrs command |
CBM | Command bit location |
CASL | CAS Latency |
RE | Refresh enable 0 (0): Do not refresh associated DRAM block 1 (1): Refresh associated DRAM block |
BA | Base address register. |