typos
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3154 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
parent
0bf49338d8
commit
41acdc6f92
@ -64,10 +64,10 @@
|
||||
* CCLCK = 480MHz / 6 = 80MHz -> CCLK divider = 6
|
||||
*/
|
||||
|
||||
#define LPC17_CCLK 80000000 /* 80Mhz*/
|
||||
#define LPC17_CCLK 80000000 /* 80Mhz */
|
||||
|
||||
/* Select the main oscillator as the frequency source. SYSCLK is then the frequency
|
||||
* of the main osciallator.
|
||||
* of the main oscillator.
|
||||
*/
|
||||
|
||||
#undef CONFIG_LPC17_MAINOSC
|
||||
@ -86,6 +86,8 @@
|
||||
* Source clock: Main oscillator
|
||||
* PLL0 Multiplier value (M): 20
|
||||
* PLL0 Pre-divider value (N): 1
|
||||
*
|
||||
* PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz
|
||||
*/
|
||||
|
||||
#undef CONFIG_LPC17_PLL0
|
||||
@ -107,8 +109,8 @@
|
||||
(((BOARD_PLL1CFG_MSEL-1) << SYSCON_PLL1CFG_MSEL_SHIFT) | \
|
||||
((BOARD_PLL1CFG_NSEL-1) << SYSCON_PLL1CFG_NSEL_SHIFT))
|
||||
|
||||
/* USB divider. This divder is used when PLL1 is not enabled to get the USB clock
|
||||
* from PLL0:
|
||||
/* USB divider. This divider is used when PLL1 is not enabled to get the
|
||||
* USB clock from PLL0:
|
||||
*
|
||||
* USBCLK = PLL0CLK / 10 = 48MHz
|
||||
*/
|
||||
|
@ -65,10 +65,10 @@
|
||||
* CCLCK = 480MHz / 6 = 80MHz -> CCLK divider = 6
|
||||
*/
|
||||
|
||||
#define LPC17_CCLK 80000000 /* 80Mhz*/
|
||||
#define LPC17_CCLK 80000000 /* 80Mhz */
|
||||
|
||||
/* Select the main oscillator as the frequency source. SYSCLK is then the frequency
|
||||
* of the main osciallator.
|
||||
* of the main oscillator.
|
||||
*/
|
||||
|
||||
#undef CONFIG_LPC17_MAINOSC
|
||||
@ -87,6 +87,8 @@
|
||||
* Source clock: Main oscillator
|
||||
* PLL0 Multiplier value (M): 20
|
||||
* PLL0 Pre-divider value (N): 1
|
||||
*
|
||||
* PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz
|
||||
*/
|
||||
|
||||
#undef CONFIG_LPC17_PLL0
|
||||
@ -108,8 +110,8 @@
|
||||
(((BOARD_PLL1CFG_MSEL-1) << SYSCON_PLL1CFG_MSEL_SHIFT) | \
|
||||
((BOARD_PLL1CFG_NSEL-1) << SYSCON_PLL1CFG_NSEL_SHIFT))
|
||||
|
||||
/* USB divider. This divder is used when PLL1 is not enabled to get the USB clock
|
||||
* from PLL0:
|
||||
/* USB divider. This divider is used when PLL1 is not enabled to get the
|
||||
* USB clock from PLL0:
|
||||
*
|
||||
* USBCLK = PLL0CLK / 10 = 48MHz
|
||||
*/
|
||||
|
Loading…
Reference in New Issue
Block a user