W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 62
W90221X
Manufacturer Part Number
W90221X
Description
Pa-risc Embedded Controller
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W90221X.pdf
(220 pages)
- Current page: 62 of 220
- Download datasheet (3Mb)
Bits 9-11
Bit 12
Bit 13-15
W90221X version 0.6
MCLK output delay reference CLKTREE MCLKO
Precharge all enable
Setting this bit will allow SDRAM state machine always being through
precharge state and stopping in idle state after each SDRAM
read/write access.
Reserved
DRAMTCTL2
[9:11]
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
MCLK Output
Tristate
Delay
10
12
14
8
8
4
8
4
4
0
2
4
6
8
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