Rainbow Electronics W90N740 - Manual (Page 61)

W90N740
Publication Release Date: November 26, 2004
- 57 - Revision A4
Clock Skew Control Register （CKSKEW）
Register Address R/W Description Reset Value
CKSKEW 0xFFF7.1F00 R/W Clock skew control register 0xXXXX.0038
31 30 29 28 27 26 25 24
DLH_CLK_REF
23 22 21 20 19 18 17 16
DLH_CLK_REF
15 14 13 12 11 10 9 8
RESVERED SWPON
7 6 5 4 3 2 1 0
DLH_CLK_SKEW MCLK_O_D
DLH_CLK_REF [31:16]: Latch DLH_CLK clock tree by HCLK positive edge. (Read Only)
SWPON [8]: SDRAM Initialization by Software trigger
Set this bit will issue a SDRAM power on default setting command, this bit will be auto-
clear by hardware.