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lpc_17xx40xx_emac_config.h
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1 /*
2 * @brief LPC17xx/LPC40xx EMAC and PHY driver configuration file for LWIP
3 *
4 * @note
5 * Copyright(C) NXP Semiconductors, 2012
6 * All rights reserved.
7 *
8 * @par
9 * Software that is described herein is for illustrative purposes only
10 * which provides customers with programming information regarding the
11 * LPC products. This software is supplied "AS IS" without any warranties of
12 * any kind, and NXP Semiconductors and its licensor disclaim any and
13 * all warranties, express or implied, including all implied warranties of
14 * merchantability, fitness for a particular purpose and non-infringement of
15 * intellectual property rights. NXP Semiconductors assumes no responsibility
16 * or liability for the use of the software, conveys no license or rights under any
17 * patent, copyright, mask work right, or any other intellectual property rights in
18 * or to any products. NXP Semiconductors reserves the right to make changes
19 * in the software without notification. NXP Semiconductors also makes no
20 * representation or warranty that such application will be suitable for the
21 * specified use without further testing or modification.
22 *
23 * @par
24 * Permission to use, copy, modify, and distribute this software and its
25 * documentation is hereby granted, under NXP Semiconductors' and its
26 * licensor's relevant copyrights in the software, without fee, provided that it
27 * is used in conjunction with NXP Semiconductors microcontrollers. This
28 * copyright, permission, and disclaimer notice must appear in all copies of
29 * this code.
30 */
31
32 #ifndef __LPC_17XX40XX_EMAC_CONFIG_H_
33 #define __LPC_17XX40XX_EMAC_CONFIG_H_
34
35 #include "lwip/opt.h"
36
37 #ifdef __cplusplus
38 extern "C"
39 {
40 #endif
41
42 /* The PHY address connected the to MII/RMII */
43 #define LPC_PHYDEF_PHYADDR 1
44
45 /* Autonegotiation mode enable flag */
46 #define PHY_USE_AUTONEG 1
47
48 /* PHY interface full duplex operation or half duplex enable flag.
49 Only applies if PHY_USE_AUTONEG = 0 */
50 #define PHY_USE_FULL_DUPLEX 1
51
52 /* PHY interface 100MBS or 10MBS enable flag.
53 Only applies if PHY_USE_AUTONEG = 0 */
54 #define PHY_USE_100MBS 1
55
56 /* Defines the number of descriptors used for RX */
57 #define LPC_NUM_BUFF_RXDESCS 4
58
59 /* Defines the number of descriptors used for TX */
60 #define LPC_NUM_BUFF_TXDESCS 4
61
62 /* Disable slow speed memory buffering */
63 #define LPC_CHECK_SLOWMEM 0
64
65 /* Array of slow memory address ranges for LPC_CHECK_SLOWMEM */
66 #define LPC_SLOWMEM_ARRAY
67
68 #ifdef __cplusplus
69 }
70 #endif
71
72 #endif /* __LPC_17XX40XX_EMAC_CONFIG_H_ */