This is what my memory timing is now for my ATI 9800XT 256MB DDR w/Hynx 2.5 memory
Mem TRCDRD : 5 CLK
Mem TRCDWR : 3 CLK
Mem TRP : 5 CLK
Mem TRAS : 10 CLK
Mem TRRD : 4 CLK
Mem TR2W : CL+3 CLK
Mem TRR : 3 CLK
Mem TR2R : 2 CLK
Mem TR2R_SAME_BANK : Use TWR Rule
Mem TR2R : 2 CLK
Mem REFRESH_RATE : 44
Mem TRFC : 17 CLK
Mem TRD : 2 CLK
SDRAM Mode Register : 110 0010 0100 0000
Mem WR_LATENCY : 1.5 CLK
Mem CAS_LATENCY : 5 CLK
Mem CMD_LATENCY : 0 CLK
Mem STR_LATENCY : =WR_LATENCY
Mem RBS_POSITION_A : CL+3
Mem ERST_POSITION_A : CL-1
Mem QSREC_POSITION_A : CL-1
Mem RBS_POSITION_B : CL+3
Mem ERST_POSITION_B : CL-1
Mem QSREC_POSITION_B : CL-1
Can anyone point me in the direction of a tool to calculate memory timings or tell me what to change to be stable at higher memory speeds? Thanks.
Mem TRCDRD : 5 CLK
Mem TRCDWR : 3 CLK
Mem TRP : 5 CLK
Mem TRAS : 10 CLK
Mem TRRD : 4 CLK
Mem TR2W : CL+3 CLK
Mem TRR : 3 CLK
Mem TR2R : 2 CLK
Mem TR2R_SAME_BANK : Use TWR Rule
Mem TR2R : 2 CLK
Mem REFRESH_RATE : 44
Mem TRFC : 17 CLK
Mem TRD : 2 CLK
SDRAM Mode Register : 110 0010 0100 0000
Mem WR_LATENCY : 1.5 CLK
Mem CAS_LATENCY : 5 CLK
Mem CMD_LATENCY : 0 CLK
Mem STR_LATENCY : =WR_LATENCY
Mem RBS_POSITION_A : CL+3
Mem ERST_POSITION_A : CL-1
Mem QSREC_POSITION_A : CL-1
Mem RBS_POSITION_B : CL+3
Mem ERST_POSITION_B : CL-1
Mem QSREC_POSITION_B : CL-1
Can anyone point me in the direction of a tool to calculate memory timings or tell me what to change to be stable at higher memory speeds? Thanks.