LPCOpen Platform for LPC18XX/43XX microcontrollers: C:/w/lpcopen_docs/software/lpc_core/lpc_chip/chip_18xx_43xx/otp_18xx_43xx.h Source File

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otp_18xx_43xx.h
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1 /*
2 * @brief LPC18xx/43xx OTP Controller driver
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 __OTP_18XX_43XX_H_
33 #define __OTP_18XX_43XX_H_
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
47 typedef struct {
48 __IO uint32_t OTP0_0;
49 __IO uint32_t OTP0_1;
50 __IO uint32_t OTP0_2;
51 __IO uint32_t OTP0_3;
52 __IO uint32_t OTP1_0;
53 __IO uint32_t OTP1_1;
54 __IO uint32_t OTP1_2;
55 __IO uint32_t OTP1_3;
56 __IO uint32_t OTP2_0;
57 __IO uint32_t OTP2_1;
58 __IO uint32_t OTP2_2;
59 __IO uint32_t OTP2_3;
60 __IO uint32_t OTP3_0;
61 __IO uint32_t OTP3_1;
62 __IO uint32_t OTP3_2;
63 __IO uint32_t OTP3_3;
64 } LPC_OTP_T;
65
69 typedef enum CHIP_OTP_BOOT_SRC {
70 CHIP_OTP_BOOTSRC_PINS,
71 CHIP_OTP_BOOTSRC_UART0,
72 CHIP_OTP_BOOTSRC_SPIFI,
73 CHIP_OTP_BOOTSRC_EMC8,
74 CHIP_OTP_BOOTSRC_EMC16,
75 CHIP_OTP_BOOTSRC_EMC32,
76 CHIP_OTP_BOOTSRC_USB0,
77 CHIP_OTP_BOOTSRC_USB1,
78 CHIP_OTP_BOOTSRC_SPI,
79 CHIP_OTP_BOOTSRC_UART3
80 } CHIP_OTP_BOOT_SRC_T;
81
88 uint32_t Chip_OTP_Init(void);
89
95 uint32_t Chip_OTP_ProgBootSrc(CHIP_OTP_BOOT_SRC_T BootSrc);
96
101 uint32_t Chip_OTP_ProgJTAGDis(void);
102
109 uint32_t Chip_OTP_ProgUSBID(uint32_t ProductID, uint32_t VendorID);
110
119 uint32_t Chip_OTP_ProgGPWord(uint32_t WordNum, uint32_t Data, uint32_t Mask);
120
128 uint32_t Chip_OTP_ProgKey(uint32_t KeyNum, uint8_t *key);
129
134 uint32_t Chip_OTP_GenRand(void);
135
140 #ifdef __cplusplus
141 }
142 #endif
143
144 #endif /* __OTP_18XX_43XX_H_ */