AT91SAM9G45PRE Datasheet, PDF (911/1218 Pages) ATMEL Corporation – DDR2 Controller 4-bank DDR2/LPDDR, SDRAM/LPSDR

AT91SAM9G45
39.5.4 ISI Preview Decimation Factor Register
Register Name:
ISI_PDECF
Access Type:
Read-write
Reset Value:
0x00000010
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
DEC_FACTOR
• DEC_FACTOR: Decimation Factor
DEC_FACTOR is 8-bit width, range is from 16 to 255. Values from 0 to 16 do not perform any decimation.
6438F–ATARM–21-Jun-10
911