Despite the name, the C_SG_LENGTH_WIDTH parameter defines the width of the LENGTH registers for both Scatter Gather AND Register Direct modes.
If you are in Register Direct mode and are trying to do very large transfers, the C_SG_LENGTH_WIDTH parameter default may be too small to support the length of transfers that you want to do (even if you are using a seemingly legal value for the LENGTH registers).
Make sure to set this parameter appropriately.
| AR# 51577 | |
|---|---|
| Date | 10/02/2014 |
| Status | Active |
| Type | General Article |
| IP |
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