Toshiba ST-B10 Series Maintenance Manual page 44

4. BIOS SETUP
(6) DRAM Clock/Drive Control Menu
Current FSB Frequency
Current DRAM Frequency
DRAM Clock
DRAM Timing
SDRAM CAS Latency [DDR/DDR2]
×
Bank Interleave
×
Precharge to Active(Trp)
×
Active to Precharge(Tras)
×
Active to CMD(Trcd)
×
REF to ACT/REF (Trfc)
×
ACT(0) to ACT(1) (TRRD)
×
Read to Precharge (Trtp)
Write to Read CMD (Twtr)
Write Recovery Time (Twr)
DRAM Command Rate
RDSAIT mode
RDSAIT selection
×
↑↓→←:Move
F5:Previous Values
*: X mark above shows its readings don't have any meaning and can't be changed when it's linked to other items.
Setup Item
Current FSB Frequency
Current DRAM Frequency
DRAM Clock
DRAM Timing
SDRAM CAS Latency
[DDR/DDR2]
Bank Interleave
Precharge to Active(Trp)
Active to Precharge(Tras)
Active to CMD(Trcd)
REF to ACT/REF (Trfc)
ACT(0) to ACT(1) (TRRD)
Read to Precharge (Trtp)
Write to Read CMD (Twtr)
Write Recovery Time (Twr)
DRAM Command Rate
RDSAIT mode
RDSAIT selection
Phoenix - AwardBIOS CMOS Setup Utility
Advanced
DRAM Clock/Drive Control
Enter:Select +/-/PU/PD:Value
F6:Optimized Defaults
Selective Item (Default setting is indicated by boldface.)
Auto-setup (not changeable).
Auto-setup (not changeable).
By SPD / 200 MHz / 266 MHz
Manual / Auto By SPD
1.5/ 2 / 2/ 3 / 2.5/ 4 / 3/ 5
(Selectable only when DRAM Timing is set to Manual)
Disabled / 2 Bank / 4 Bank / 8 Bank
(Selectable only when DRAM Timing is set to Manual)
2T / 3T / 4T / 5T (Selectable only when DRAM Timing is set to Manual)
05T / 06T / 07T / 08T / 09T / 10T / 11T / 12T / 13T / 14T / 15T / 16T / 17T /
18T / 19T / 20T
(Selectable only when DRAM Timing is set to Manual)
2T / 3T / 4T / 5T (Selectable only when DRAM Timing is set to Manual)
21T
08T - 71T (1T Step) (Selectable only when DRAM Timing is set to Manual)
2T / 3T / 4T / 5T (Selectable only when DRAM Timing is set to Manual)
2T / 3T
1T/2T / 2T/3T
2T / 3T / 4T / 5T
2T Command / 1T Command
Manual / Auto
03
Min=0000 Max=003F Key in a HEX number :
(Selectable only when RDSAIT mode is set to Manual)
4.3 BIOS Setup Screen Configuration and Default Setting
100MHz
266MHz
[By SPD]
[Auto By SPD]
2.5/ 4
Disabled
4T
07T
4T
21T
3T
[2T]
[1T/2T]
[4T]
[2T Command]
[Auto]
03
F10:Save ESC:Exit
4- 13
Item Help
Menu Level ►
F1:General Help
EO18-12017