Fujitsu FR81S User Manual
CHAPTER 8: DMA CONTROLLER (DMAC)
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : DMA CONTROLLER (DMAC)
FUJITSU SEMICONDUCTOR CONFIDENTIAL
16
[bit3 to bit0] BLK (Block Size) : Block size
These bits specify the block size. 1 block transfer will be repeated for the number of blocks of the transfer
size specified with DCCRn:TS bit.
BLK[3:0]
Block size
0000
Once (initial value)
0001
Twice
0010
3 times
0011
4 times
0100
5 times
0101
6 times
0110
7 times
0111
8 times
1000
9 times
1001
10 times
1010
11 times
1011
12 times
1100
13 times
1101
14 times
1110
15 times
1111
16 times
MB91520 Series
MN705-00010-1v0-E
315