| 摘要 |
A device for supplying control signals to memory units of a memory module comprises a first bus section for supplying a first part of the control signals to a first memory unit. In addition, a second bus section is provided for supplying a second part of the control signals to a second memory unit. Finally, the device comprises redrive means for redriving the first part of the control signals from the first memory unit to the second memory unit and for redriving the second part of the control signals from the second memory unit to the first memory unit. A memory unit for such a device for supplying control signals comprises first inputs for receiving a first part of the control signals from a memory control, second inputs for receiving a second part of the control signals from at least one other memory unit, and outputs for redriving said first part of the control signals to said at least one other memory unit. List of Reference Numerals 10 memory module 11-19 memory chips 20 first group 22 second group 24 third group 26 first inputs 28 data bus 30 demultiplexer 32 driver means 34 C/A outputs 36 strobe-signal lines 38 second inputs 40 group-internal C/A bus 42 composite bus 51, 52, 53 memory chips 54 data bus 56 C/A bus 60 input/output interface 70 clock signal 72 C/A signals with double transmission rates 74 C/A signals with single transmission rates 76, 78 strobe signals 80 data signals
|
