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Ver la versión completa : Ke Memoria tiene la sapphire 9600 pro Fireblade Ed.??



ATO
30/10/2003, 12:22
Saludos

Me acaba de llegar la tarjeta sapphire 9600 pro Fireblade Ed. y el los chip de memoria pon esto:
Samsung 322
k4d263238e gc 2a

Es la memoria de 2 nanos ,o me la han metidoy es de 3 o mas???
Encima no veo el logotipo de Fireblade Ed por ningun lado ,estos de altenate me han enviado le 9600 pro a secas y esta no tienen la memoria de 2 nanos no??

Estos son los datos sacados de la web de Samsung:

FOR 1M x 32Bit x 4 Bank DDR SDRAM
The K4D263238E is 134,217,728 bits of hyper synchronous data rate Dynamic RAM organized as 4 x1,048,576 words by 32 bits, fabricated with SAMSUNG’s high performance CMOS technology. Synchronous features with Data Strobe allow extremely high performance up to 3.2GB/s/chip. I/O transactions are possible on both edges of the clock cycle. Range of operating frequencies, programmable burst length and programmable latencies allow the device to be useful for a variety of high performance memory system applications.


Features

VDD/VDDQ = 2.8V ± 5% for -GC25
VDD/VDDQ = 2.5V ± 5% for -GC2A/33/36/40/45
SSTL_2 compatible inputs/outputs
4 banks operation
MRS cycle with address key programs
- Read latency 3, 4, 5(clock)
- Burst length (2, 4, 8 and Full page)
- Burst type (sequential & interleave)
Full page burst length for sequential burst type only
Start address of the full page burst should be even
All inputs except data & DM are sampled at the positive going edge of the system clock
Differential clock input
No Wrtie-Interrupted by Read Function
4 DQS's ( 1DQS / Byte )
Data I/O transactions on both edges of Data strobe
DLL aligns DQ and DQS transitions with Clock transition
Edge aligned data & data strobe output
Center aligned data & data strobe input
DM for write masking only
Auto & Self refresh
32ms refresh period (4K cycle)
144-Ball FBGA
Maximum clock frequency up to 400MHz
Maximum data rate up to 800Mbps/pin


Gracias de antemano

avalanch
30/10/2003, 14:52
La memoria es de 2,8 ns.Yo tengo tb samsung de 2,8ns en una gigabyte 9700 pro y he probado a subirla a 730MHz pero se calientan mucho y la dejo a 700.
Aqui te explican como va lo de los nanos.
http://www.samsung.com/Products/Semiconductor/common/product_list.jsp?family_cd=GME0202