
The Choice: 3T, 2T, 4T, Reserved. u RAS TO CAS DELAY This item defines SDRAM ACT to Read/Write command period. The choice: 3T, 2T, 4T, Reserved. u DRAM BACKGROUND COMMAND This item is lead-off time control for DRAM background command. When select 'Delay 1T', background commands are issued 1 clock behind memory address (MA) been issued. When select 'Normal', background command and MA are issued at the same time. The choice: Delay 1T or Normal. 7-118 APOLLO 120/150 III User Manual version 2305 u L