| [31:8] | Reserved | 0 | Software must not rely on the value of a
reserved bit. To provide compatibility with future products, the value of a
reserved bit must be preserved across a read-modify-write operation. |
| [0:7] | RATIOHILO | 0 | This field indicates the ratio of high priority to low priority for DMA access opportunities. This register gives the number of DMA opportunities provided by the channel arbiter to high priority channels for every one opportunity provided to a low priority channel. Only certain values are allowed, as shown in Table 8-1. |
