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Finish coding of PIC32MX Ethernet driver

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4306 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-01-17 14:40:12 +00:00
parent b588eb6962
commit 0f53d9dc0d
1 changed files with 11 additions and 1 deletions
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12
configs/pic32-starterkit/include/board.h
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@ -2,7 +2,7 @@
* configs/pic32-starterkit/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -87,6 +87,16 @@
#define BOARD_WD_ENABLE 0 /* Watchdog is disabled */
#define BOARD_WD_PRESCALER 8 /* Watchdog pre-scaler */
/* Ethernet MII clocking.
*
* The clock divider used to create the MII Management Clock (MDC). The MIIM
* module uses the SYSCLK as an input clock. According to the IEEE 802.3
* Specification this should be no faster than 2.5 MHz. However, some PHYs
* support clock rates up to 12.5 MHz.
*/
#define BOARD_EMAC_MIIM_DIV 32 /* Ideal: 80MHz/32 = 2.5MHz */
/* LED definitions **********************************************************/
/* LED Configuration ********************************************************/
/* The PIC32MX Ethernet Starter kit has 3 user LEDs labeled LED1-3 on the