Fujitsu MB91260B Series Hardware Manual page 395

CHAPTER 16 DMAC (DMA Controller)
[bit7 to bit0] DASZ7 to DASZ0 (Des Addr count SiZe) *:
Specifies how much to increment or decrement the transfer destination address (DMADA) for the
corresponding channel after each transfer. The value specified by these bits determines by how much the
address is incremented or decremented for each transfer. Whether to increment or decrement the address is
specified by the transfer destination address count mode (DADM).
Other than above
• Initialized to "00000000
• The read / write is possible.
• If setting other than a fixed address, ensure that the setting matches the transfer data size (WS).
380
DASZ
00 Address fixed
H
01 Transfer by byte unit
H
02 Transfer by half-word unit
H
04 Transfer by word unit
H
Setting disabled
" when resetting.
B
Count size specification for the
transfer destination address
Function