1 ;/**************************************************************************//**
2 ; * @file startup_LPC11U6x.s
3 ; * @brief CMSIS Cortex-M0+ Core Device Startup File for
4 ; * NXP LPC11U6x Device Series
6 ; * @date 22. October 2013
9 ; * Copyright (C) 2013 ARM Limited. All rights reserved.
12 ; * ARM Limited (ARM) is supplying this software for use with Cortex-M
13 ; * processor based microcontrollers. This file can be freely distributed
14 ; * within development tools that are supporting such ARM based processors.
17 ; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
18 ; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
19 ; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
20 ; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
21 ; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
23 ; ******************************************************************************/
25 ; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------
27 ; <h> Stack Configuration
28 ; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
31 AREA STACK, NOINIT, READWRITE, ALIGN=3
34 __initial_sp EQU 0x10008000 ; Top of RAM from LPC1U68
37 ; <h> Heap Configuration
38 ; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
41 Heap_Size EQU 0x00000000
43 AREA HEAP, NOINIT, READWRITE, ALIGN=3
45 Heap_Mem SPACE Heap_Size
53 ; Vector Table Mapped to Address 0 at Reset
55 AREA RESET, DATA, READONLY
58 __Vectors DCD __initial_sp ; Top of Stack
59 DCD Reset_Handler ; Reset Handler
60 DCD NMI_Handler ; NMI Handler
61 DCD HardFault_Handler ; Hard Fault Handler
69 DCD SVC_Handler ; SVCall Handler
72 DCD PendSV_Handler ; PendSV Handler
73 DCD SysTick_Handler ; SysTick Handler
76 DCD PIN_INT0_IRQHandler ; 16+ 0 GPIO pin interrupt 0
77 DCD PIN_INT1_IRQHandler ; 16+ 1 GPIO pin interrupt 1
78 DCD PIN_INT2_IRQHandler ; 16+ 2 GPIO pin interrupt 2
79 DCD PIN_INT3_IRQHandler ; 16+ 3 GPIO pin interrupt 3
80 DCD PIN_INT4_IRQHandler ; 16+ 4 GPIO pin interrupt 4
81 DCD PIN_INT5_IRQHandler ; 16+ 5 GPIO pin interrupt 5
82 DCD PIN_INT6_IRQHandler ; 16+ 6 GPIO pin interrupt 6
83 DCD PIN_INT7_IRQHandler ; 16+ 7 GPIO pin interrupt 7
84 DCD GINT0_IRQHandler ; 16+ 8 GPIO GROUP0 interrupt
85 DCD GINT1_IRQHandler ; 16+ 9 GPIO GROUP1 interrupt
86 DCD I2C1_IRQHandler ; 16+10 I2C1 interrupt
87 DCD USART1_4_IRQHandler ; 16+11 Combined USART1 and USART4 interrupts
88 DCD USART2_3_IRQHandler ; 16+12 Combined USART2 and USART3 interrupts
89 DCD SCT0_1_IRQHandler ; 16+13 Combined SCT0 and SCT1 interrupts
90 DCD SSP1_IRQHandler ; 16+14 SSP1 interrupt
91 DCD I2C0_IRQHandler ; 16+15 I2C0 interrupt
92 DCD CT16B0_IRQHandler ; 16+16 CT16B0 interrupt
93 DCD CT16B1_IRQHandler ; 16+17 CT16B1 interrupt
94 DCD CT32B0_IRQHandler ; 16+18 CT32B0 interrupt
95 DCD CT32B1_IRQHandler ; 16+19 CT32B1 interrupt
96 DCD SSP0_IRQHandler ; 16+20 SSP0 interrupt
97 DCD USART0_IRQHandler ; 16+21 USART0 interrupt
98 DCD USB_IRQHandler ; 16+22 USB interrupt
99 DCD USB_FIQ_IRQHandler ; 16+23 USB_FIQ interrupt
100 DCD ADC_A_IRQHandler ; 16+24 Combined ADC_A end-of-sequence A and threshold crossing interrupts
101 DCD RTC_IRQHandler ; 16+25 RTC interrupt
102 DCD BOD_WDT_IRQHandler ; 16+26 Combined BOD and WWDT interrupt
103 DCD FLASH_IRQHandler ; 16+27 Combined flash and EEPROM controller interrupts
104 DCD DMA_IRQHandler ; 16+28 DMA interrupt
105 DCD ADC_B_IRQHandler ; 16+29 Combined ADC_A end-of-sequence A and threshold crossing interrupts
106 DCD USBWAKEUP_IRQHandler ; 16+30 USB_WAKEUP interrupt
107 DCD 0 ; 16+31 Reserved
109 ; <h> Code Read Protection
110 ; <o> Code Read Protection <0xFFFFFFFF=>CRP Disabled
111 ; <0x12345678=>CRP Level 1
112 ; <0x87654321=>CRP Level 2
113 ; <0x43218765=>CRP Level 3 (ARE YOU SURE?)
114 ; <0x4E697370=>NO ISP (ARE YOU SURE?)
117 AREA |.ARM.__at_0x02FC|, CODE, READONLY
121 AREA |.text|, CODE, READONLY
127 EXPORT Reset_Handler [WEAK]
137 ; Dummy Exception Handlers (infinite loops which can be modified)
140 EXPORT NMI_Handler [WEAK]
145 EXPORT HardFault_Handler [WEAK]
149 EXPORT SVC_Handler [WEAK]
153 EXPORT PendSV_Handler [WEAK]
157 EXPORT SysTick_Handler [WEAK]
160 Reserved_IRQHandler PROC
161 EXPORT Reserved_IRQHandler [WEAK]
166 EXPORT PIN_INT0_IRQHandler [WEAK]
167 EXPORT PIN_INT1_IRQHandler [WEAK]
168 EXPORT PIN_INT2_IRQHandler [WEAK]
169 EXPORT PIN_INT3_IRQHandler [WEAK]
170 EXPORT PIN_INT4_IRQHandler [WEAK]
171 EXPORT PIN_INT5_IRQHandler [WEAK]
172 EXPORT PIN_INT6_IRQHandler [WEAK]
173 EXPORT PIN_INT7_IRQHandler [WEAK]
174 EXPORT GINT0_IRQHandler [WEAK]
175 EXPORT GINT1_IRQHandler [WEAK]
176 EXPORT I2C1_IRQHandler [WEAK]
177 EXPORT USART1_4_IRQHandler [WEAK]
178 EXPORT USART2_3_IRQHandler [WEAK]
179 EXPORT SCT0_1_IRQHandler [WEAK]
180 EXPORT SSP1_IRQHandler [WEAK]
181 EXPORT I2C0_IRQHandler [WEAK]
182 EXPORT CT16B0_IRQHandler [WEAK]
183 EXPORT CT16B1_IRQHandler [WEAK]
184 EXPORT CT32B0_IRQHandler [WEAK]
185 EXPORT CT32B1_IRQHandler [WEAK]
186 EXPORT SSP0_IRQHandler [WEAK]
187 EXPORT USART0_IRQHandler [WEAK]
188 EXPORT USB_IRQHandler [WEAK]
189 EXPORT USB_FIQ_IRQHandler [WEAK]
190 EXPORT ADC_A_IRQHandler [WEAK]
191 EXPORT RTC_IRQHandler [WEAK]
192 EXPORT BOD_WDT_IRQHandler [WEAK]
193 EXPORT FLASH_IRQHandler [WEAK]
194 EXPORT DMA_IRQHandler [WEAK]
195 EXPORT ADC_B_IRQHandler [WEAK]
196 EXPORT USBWAKEUP_IRQHandler [WEAK]
238 ; User Initial Stack & Heap