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ch 7 stack 1
| Answer | questions |
|---|---|
| Burst EDO | Burst EDO, while a good idea, was dead before it ever was born. The addition of a burst mode, along with a dual bank architecture. |
| CAS Latency | the moment the data from the given array location is available on the module's output pins. In general, the lower the CAS latency, the better. |
| C-RIMM | C-RIMM is a special module used to fill any unused RIMM slots. It is basically a RIMM module without any memory chips. |
| DDR2 | Like all SDRAM implementations, DDR2 stores data in memory cells that are activated with the use of a clock signal to synchronize their operation with an external data bus. |
| DDR3 | DDR3 memory uses 30% less power.1 absolute maximum when memory stability is the foremost consideration, such as in servers or other mission-critical devices. In addition, JEDEC states that memory modules must withstand up to 1.975. |
| Direct Rambus DRAM | One of the two main competing standards to replace SDRAM is called Direct Rambus DRAM. |
| Double Data Rate SDRAM | Double data rate synchronous dynamic random access memory can theoretically improve memory access speed to at least 200 MHz |
| DDR SDRAM | the DDR SDRAM interface makes higher transfer rates possible by more strict control of the timing of the electrical data and clock signals. Implementations often have to use schemes such as phase-locked loops. |
| double-sided | double-sided is a disk of which both sides are used to store data |
| dual channels | a motherboard feature that improves memory performance by providing two 64 bit dual channels. |
| dual ranked | A memory rank is a set of DRAMs connected to the same chip select, and which are therefore accessed simultaneously. In practice they also share all of the other command and control signals, and only the data pins for each DRAM are separate. |
| dynamic RAM | RAM is faster and less volatile than dynamic Dynamic RAM, but it requires more power and is more expensive. |
| ECC | ECC is a type of computer data storage that can detect and correct the more common kinds of internal data corruption. ECC memory is used in most computers where data corruption cannot be tolerated under any circumstances, such as. |
| EDO | improved on edo but rarely used. |
| FPM | can be used with 30 pin or 72 pin or some really old fpm 168 pin dimms |
Created by:
jonsen
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