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AR# 38913

DCI Cascading - Can there be more than one master bank in a column?

Description

Can there be more than just one master bank in a column?

解决方案

Yes, there can be more than one master/slave combination per column.

There needs to be a DCI_CASCADEUCF constraint for each master/slave grouping. For example, for a given device, if banks 11, 12, 13, 14 ,15 are adjacent banks in one column and banks 11, 12 and 13 are compatible, meaning they have the same VCCO, VREF and adhere to DCI I/O banking compatibility rules, but banks 14 and 15 do not, butare compatible to each other, then banks 11, 12 and 13 can be one master/slave grouping and banks 14 and 15 can be another master slave grouping.

CONFIG DCI_CASCADE = "11 12 13";
CONFIG DCI_CASCADE = "14 15";

AR# 38913
创建日期 07/17/2012
Last Updated 12/15/2012
状态 Active
Type 综合文章
器件
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