PT880 Pro-A7 DDR2
17
To control the Clock/Drive. If you highlight the literal “Press Enter” next to the “DRAM
Clock/Drive Control” label and then press the enter key, it will take you a submenu with
the following options:
DRAM Clock
This item determines DRAM clock following 100MHz, 133MHz, 166MHz,
200MHz, 266MHz, 333MHz or By SPD.
The Choices:
100MHz, 133MHz,
By SPD
(default), 166MHz, 200MHz,
266MHz, 333MHz.
DRAM Timing
This item determines DRAM clock/ timing follow SPD or not.
The Choices
: Auto,
By SPD
(default),
Manual, Turbo, Ultra.
SDRAM CAS Latency
When SDRAM is installed, the number of clock cycles of CAS latency depends
on the SDRAM timing.
The Choices:
2, 3, 4, 5.
Bank Interleave
This item allows you to enable or disable the bank interleave feature.
The Choices: Disabled (default),
2 bank, 4 bank, 8 bank.
Precharge to Active (Trp)
This items allows you to specify the delay from precharge command to activate
command.
The Choices:
5T~20T.
Active to Precharge (Tras)
This items allows you to specify the minimum bank active time.
The Choices: 7T
(default),
6T.
Active to CMD (Trcd)
Use this item to specify the delay from the activation of a bank to the time that a
read or write command is accepted.
The Choices:
2T, 3T,
4T
(default),
5T.
REF to ACT/REF to REF (Trfc)
The Choices:
8~71T.
ACT (0) to ACT(1) (TRRD)
The Choices:
2T, 3T.
Read to Precharge <Trtp>
The Choices:
2T, 3T.
