PRELIMINARY
SPI CONTROLLER
S3C6400X RISC MICROPROCESSOR
29-12
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Register
Address
R/W
Description
Reset Value
FB_Clk_sel (Ch0)
0x7F00B02C R/W Feedback clock selecting register.
0x3
FB_Clk_sel (Ch1)
0x7F00C02C R/W Feedback clock selecting register.
0x3
SWAP_CFG
Bit
Description
Initial State
SPICLKout delay
[2]
R/W
0 : no additional delay
1 : 2.7ns delay (base on typical)
1’b0
FB_Clk_sel [1:0]
R/W
00 : 0nS additional delay
01 : 3nS additional delay
10 : 6nS additional delay
11 : 9nS additional delay
* Delay based on typical condition.
2’b3