here is the bios timing for ultra-d
FSB 250+; DDR500+
DRAM FREQUENCY SET: 200 (1:1)
COMMAND PER CLOCK: ENABLE (1T)
CAS: 3
TRCD: 4
TRAS: 8
TRP: 4
TRC: 7
TRFC: 13~18
TRRD: 2
TER: 2
TWTR: 1~2
TRWT: 2~3
TREF: 3684
TWCL: 1
DRAM BANK INTERLEAVE: ENABLE
DQS SKEW CONTROL: AUTO
DQS SKEW VALUE: 0
DRAM DRIVE STRENGTH: 7 (OR BEST VALUE FOR YOUR SYSTEM)
DARM DATE DRIVE STRENGTH: 1 (OR BEST VALUE FOR YOUR SYSTEM)
MAX ASYNC LATENCY: 7~8NS
DARM RESPONSE: NORMAL
READ PREAMBLE TIME: 5NS
IDLECYCLE LIMIT: 256
DYNAMIC COUNTER: ENABLE
R/W QUEUE BYPASS:16
BYPASS MAX: 7
32 BYTE GRANULARITY: DISABLE
