Completes coding portion of basic PIC32 port

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3637 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-05-21 16:30:18 +00:00
parent 660d7d06c4
commit af0be9bcf1

View File

@ -55,7 +55,7 @@
#define BOARD_SOSC_FREQ 32768 /* Secondary OSC XTAL frequency (32.768KHz) */
/* PLL configuration and resulting CPU clock.
* CPU_CLOCK = ((POSC_XTAL / IDIV) * MULT) / ODIV
* CPU_CLOCK = ((POSC_FREQ / IDIV) * MULT) / ODIV
*/
#define BOARD_PLL_IDIV 2 /* PLL input divider */
@ -68,7 +68,7 @@
* USB_CLOCK = ((POSC_XTAL / IDIV) * 24) / 2
*/
#define BOARD_UPLL_IDIV 16 /*2*/ /* USB PLL divider (revisit) */
#define BOARD_UPLL_IDIV 16 /* 2*/ /* USB PLL divider (revisit) */
#define BOARD_USB_CLOCK 48000000 /* USB clock (8MHz / (2*48MHz/24)) */
/* Peripheral clock is divided down from CPU clock.