Changes
ASIC
,/* DMA commands */
* Bits2..0 are the channel enable bits. When set to "1" it enables the corresponding DMA channel. It can be set by the CPU, and cleared by either the CPU, a STOP instruction, or power on rest.
* Bits7..4 are the interrupt bits. An interrupt bit is set to "0" when the corresponding channel is requesting an interrupt, and cleared when the CPU writes a "1" to the appropriate bit.
