/************************************************************************************ * arch/arm/src/lpc43xx/chip/lpc43_creg.h * * Copyright (C) 2012 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ************************************************************************************/ #ifndef __ARCH_ARM_SRC_LPC43XX_CHIP_LPC43_CREG_H #define __ARCH_ARM_SRC_LPC43XX_CHIP_LPC43_CREG_H /************************************************************************************ * Included Files ************************************************************************************/ #include /************************************************************************************ * Pre-processor Definitions ************************************************************************************/ /* Register Offsets *****************************************************************/ #define LPC43_CREG0_OFFSET 0x0004 /* Chip configuration register 0 */ #define LPC43_CREG_M4MEMMAP_OFFSET 0x0100 /* ARM Cortex-M4 memory mapping */ #define LPC43_CREG1_OFFSET 0x0108 /* Chip configuration register 1 */ #define LPC43_CREG2_OFFSET 0x010c /* Chip configuration register 2 */ #define LPC43_CREG3_OFFSET 0x0110 /* Chip configuration register 3 */ #define LPC43_CREG4_OFFSET 0x0114 /* Chip configuration register 4 */ #define LPC43_CREG5_OFFSET 0x0118 /* Chip configuration register 5 */ #define LPC43_CREG_DMAMUX_OFFSET 0x011c /* DMA mux control */ #define LPC43_CREG_FLASHCFGA_OFFSET 0x0120 /* Flash accelerator bank A configuration */ #define LPC43_CREG_FLASHCFGB_OFFSET 0x0124 /* Flash accelerator bankd B configuration */ #define LPC43_CREG_ETBCFG_OFFSET 0x0128 /* ETB RAM configuration */ #define LPC43_CREG6_OFFSET 0x012c /* Chip configuration register 6 */ #define LPC43_CREG_M4TXEVENT_OFFSET 0x0130 /* Cortex-M4 TXEV event clear 0 */ #define LPC43_CREG_CHIPID_OFFSET 0x0200 /* Part ID */ #define LPC43_CREG_M0TXEVENT_OFFSET 0x0400 /* Cortex-M0 TXEV event clear */ #define LPC43_CREG_M0APPMEMMAP_OFFSET 0x0404 /* ARM Cortex-M0 memory mapping */ #define LPC43_CREG_USB0FLADJ_OFFSET 0x0500 /* USB0 frame length adjust */ #define LPC43_CREG_USB1FLADJ_OFFSET 0x0600 /* USB1 frame length adjust */ /* Register Addresses ***************************************************************/ #define LPC43_CREG0 (LPC43_CREG_BASE+LPC43_CREG0_OFFSET) #define LPC43_CREG_M4MEMMAP (LPC43_CREG_BASE+LPC43_CREG_M4MEMMAP_OFFSET) #define LPC43_CREG1 (LPC43_CREG_BASE+LPC43_CREG1_OFFSET) #define LPC43_CREG2 (LPC43_CREG_BASE+LPC43_CREG2_OFFSET) #define LPC43_CREG3 (LPC43_CREG_BASE+LPC43_CREG3_OFFSET) #define LPC43_CREG4 (LPC43_CREG_BASE+LPC43_CREG4_OFFSET) #define LPC43_CREG5 (LPC43_CREG_BASE+LPC43_CREG5_OFFSET) #define LPC43_CREG_DMAMUX (LPC43_CREG_BASE+LPC43_CREG_DMAMUX_OFFSET) #define LPC43_CREG_FLASHCFGA (LPC43_CREG_BASE+LPC43_CREG_FLASHCFGA_OFFSET) #define LPC43_CREG_FLASHCFGB (LPC43_CREG_BASE+LPC43_CREG_FLASHCFGB_OFFSET) #define LPC43_CREG_ETBCFG (LPC43_CREG_BASE+LPC43_CREG_ETBCFG_OFFSET) #define LPC43_CREG6 (LPC43_CREG_BASE+LPC43_CREG6_OFFSET) #define LPC43_CREG_M4TXEVENT (LPC43_CREG_BASE+LPC43_CREG_M4TXEVENT_OFFSET) #define LPC43_CREG_CHIPID (LPC43_CREG_BASE+LPC43_CREG_CHIPID_OFFSET) #define LPC43_CREG_M0TXEVENT (LPC43_CREG_BASE+LPC43_CREG_M0TXEVENT_OFFSET) #define LPC43_CREG_M0APPMEMMAP (LPC43_CREG_BASE+LPC43_CREG_M0APPMEMMAP_OFFSET) #define LPC43_CREG_USB0FLADJ (LPC43_CREG_BASE+LPC43_CREG_USB0FLADJ_OFFSET) #define LPC43_CREG_USB1FLADJ (LPC43_CREG_BASE+LPC43_CREG_USB1FLADJ_OFFSET) /* Register Bit Definitions *********************************************************/ /* Chip configuration register 0 */ #define CREG0_EN1KHZ (1 << 0) /* Bit 0: Enable 1 kHz output */ #define CREG0_EN32KHZ (1 << 1) /* Bit 1: Enable 32 kHz output */ #define CREG0_RESET32KHZ (1 << 2) /* Bit 2: 32 kHz oscillator reset */ #define CREG0_PD32KHZ (1 << 3) /* Bit 3: 32 kHz power control */ /* Bit 4: Reserved */ #define CREG0_USB0PHY (1 << 5) /* Bit 5: USB0 PHY power control */ #define CREG0_ALARMCTRL_SHIFT (6) /* Bits 6-7: RTC_ALARM pin output control 0 R/W */ #define CREG0_ALARMCTRL_MASK (3 << CREG0_ALARMCTRL_SHIFT) # define CREG0_ALARMCTRL_RTC (0 << CREG0_ALARMCTRL_SHIFT) /* RTC alarm */ # define CREG0_ALARMCTRL_EVENT (1 << CREG0_ALARMCTRL_SHIFT) /* Event router event */ # define CREG0_ALARMCTRL_INACTIVE (3 << CREG0_ALARMCTRL_SHIFT) /* Inactive */ #define CREG0_BODLVL1_SHIFT (8) /* Bits 8-9: BOD trip level to generate an interrupt */ #define CREG0_BODLVL1_MASK (3 << CREG0_BODLVL1_SHIFT) # define CREG0_BODLVL1_LEVEL0 (0 << CREG0_BODLVL1_SHIFT) /* Level 0 interrupt */ # define CREG0_BODLVL1_LEVEL1 (1 << CREG0_BODLVL1_SHIFT) /* Level 1 interrupt */ # define CREG0_BODLVL1_LEVEL2 (2 << CREG0_BODLVL1_SHIFT) /* Level 2 interrupt */ # define CREG0_BODLVL1_LEVEL3 (3 << CREG0_BODLVL1_SHIFT) /* Level 3 interrupt */ #define CREG0_BODLVL2_SHIFT (10) /* Bits 10-11: BOD trip level to generate a reset */ #define CREG0_BODLVL2_MASK (3 << CREG0_BODLVL2_SHIFT) # define CREG0_BODLVL2_LEVEL0 (0 << CREG0_BODLVL2_SHIFT) /* Level 0 reset */ # define CREG0_BODLVL2_LEVEL1 (1 << CREG0_BODLVL2_SHIFT) /* Level 1 reset */ # define CREG0_BODLVL2_LEVEL2 (2 << CREG0_BODLVL2_SHIFT) /* Level 2 reset */ # define CREG0_BODLVL2_LEVEL3 (3 << CREG0_BODLVL2_SHIFT) /* Level 3 reset */ #define CREG0_SAMPLECTRL_SHIFT (12) /* Bits 12-13: SAMPLE pin input/output control */ #define CREG0_SAMPLECTRL_MASK (3 << CREG0_SAMPLECTRL_SHIFT) # define CREG0_SAMPLECTRL_MONITOR (1 << CREG0_SAMPLECTRL_SHIFT) /* Output from event monitor/recorder */ # define CREG0_SAMPLECTRL_EVNTRTR (2 << CREG0_SAMPLECTRL_SHIFT) /* Output from the event router */ #define CREG0_WAKEUP0CTRL_SHIFT (14) /* Bits 14-15: WAKEUP0 pin input/output control */ #define CREG0_WAKEUP0CTRL_MASK (3 << CREG0_WAKEUP0CTRL_SHIFT) # define CREG0_WAKEUP0CTRL_EVNTIN (0 << CREG0_WAKEUP0CTRL_SHIFT) /* Input to the event router */ # define CREG0_WAKEUP0CTRL_EVNTOUT (1 << CREG0_WAKEUP0CTRL_SHIFT) /* Output from the event router */ # define CREG0_WAKEUP0CTRL_EVNTIN2 (3 << CREG0_WAKEUP0CTRL_SHIFT) /* Input to the event router */ #define CREG0_WAKEUP1CTRL_SHIFT (16) /* Bits 16-17: WAKEUP1 pin input/output control */ #define CREG0_WAKEUP1CTRL_MASK (3 << CREG0_WAKEUP1CTRL_SHIFT) # define CREG0_WAKEUP1CTRL_EVNTIN (0 << CREG0_WAKEUP1CTRL_SHIFT) /* Input to the event router */ # define CREG0_WAKEUP1CTRL_EVNTOUT (1 << CREG0_WAKEUP1CTRL_SHIFT) /* Output from the event router */ # define CREG0_WAKEUP1CTRL_EVNTIN2 (3 << CREG0_WAKEUP1CTRL_SHIFT) /* Input to the event router */ /* Bits 18-31: Reserved */ /* ARM Cortex-M4 memory mapping */ /* Bits 0-11: Reserved */ #define CREG_M4MEMMAP_SHIFT (12) /* Bits 12-31: M4MAP Shadow address */ #define CREG_M4MEMMAP_MASK (0x000fffff << CREG_M4MEMMAP_SHIFT) /* Chip configuration register 1-4. Bit definitions not provided in the user manual */ /* Chip configuration register 5 */ /* Bits 0-5: Reserved */ #define CREG5_M4TAPSEL (1 << 6) /* Bit 6: JTAG debug select for M4 core */ /* Bits 7-8: Reserved */ #define CREG5_M0APPTAPSEL (1 << 9) /* Bit 9: JTAG debug select for M0 co-processor */ /* Bits 10-31: Reserved */ /* DMA mux control */ #define CREG_DMAMUX_PER0_SHIFT (0) /* Bits 0-1: Selection for DMA peripheral 0 */ #define CREG_DMAMUX_PER0_MASK (3 << CREG_DMAMUX_PER0_SHIFT) # define CREG_DMAMUX_PER0 SPIFI (0 << CREG_DMAMUX_PER0_SHIFT) /* SPIFI */ # define CREG_DMAMUX_PER0_SCTM2 (1 << CREG_DMAMUX_PER0_SHIFT) /* SCT match 2 */ # define CREG_DMAMUX_PER0_T3M1 (3 << CREG_DMAMUX_PER0_SHIFT) /* T3 match 1 */ #define CREG_DMAMUX_PER1_SHIFT (2) /* Bits 2-3: Selection for DMA peripheral 1 */ #define CREG_DMAMUX_PER1_MASK (3 << CREG_DMAMUX_PER1_SHIFT) # define CREG_DMAMUX_PER1_T0M0 (0 << CREG_DMAMUX_PER1_SHIFT) /* Timer 0 match 0 */ # define CREG_DMAMUX_PER1_U0TX (1 << CREG_DMAMUX_PER1_SHIFT) /* USART0 transmit */ #define CREG_DMAMUX_PER2_SHIFT (4) /* Bits 4-5: Selection for DMA peripheral 2 */ #define CREG_DMAMUX_PER2_MASK (3 << CREG_DMAMUX_PER2_SHIFT) # define CREG_DMAMUX_PER2_T0M1 (0 << CREG_DMAMUX_PER2_SHIFT) /* Timer 0 match 1 */ # define CREG_DMAMUX_PER2_U0RX (1 << CREG_DMAMUX_PER2_SHIFT) /* USART0 receive */ #define CREG_DMAMUX_PER3_SHIFT (6) /* Bits 6-7: Selection for DMA peripheral 3 */ #define CREG_DMAMUX_PER3_MASK (3 << CREG_DMAMUX_PER3_SHIFT) # define CREG_DMAMUX_PER3_T1M0 (0 << CREG_DMAMUX_PER3_SHIFT) /* Timer 1 match 0 */ # define CREG_DMAMUX_PER3_U1TX (1 << CREG_DMAMUX_PER3_SHIFT) /* UART1 transmit */ # define CREG_DMAMUX_PER3_I2S1D1 (2 << CREG_DMAMUX_PER3_SHIFT) /* I2S1 DMA request 1 */ # define CREG_DMAMUX_PER3_SSP1TX (3 << CREG_DMAMUX_PER3_SHIFT) /* SSP1 transmit */ #define CREG_DMAMUX_PER4_SHIFT (8) /* Bits 8-9: Selection for DMA peripheral 4 */ #define CREG_DMAMUX_PER4_MASK (3 << CREG_DMAMUX_PER4_SHIFT) # define CREG_DMAMUX_PER4_T1M1 (0 << CREG_DMAMUX_PER4_SHIFT) /* Timer 1 match 1 */ # define CREG_DMAMUX_PER4_U1RX (1 << CREG_DMAMUX_PER4_SHIFT) /* UART1 receive */ # define CREG_DMAMUX_PER4_I2S1D2 (2 << CREG_DMAMUX_PER4_SHIFT) /* I2S1 DMA request 2 */ # define CREG_DMAMUX_PER4_SSP1RX (3 << CREG_DMAMUX_PER4_SHIFT) /* SSP1 receive */ #define CREG_DMAMUX_PER5_SHIFT (10) /* Bits 10-11: Selection for DMA peripheral 5 */ #define CREG_DMAMUX_PER5_MASK (3 << CREG_DMAMUX_PER5_SHIFT) # define CREG_DMAMUX_PER5_T2M0 (0 << CREG_DMAMUX_PER5_SHIFT) /* Timer 2 match 0 */ # define CREG_DMAMUX_PER5_U2TX (1 << CREG_DMAMUX_PER5_SHIFT) /* USART2 transmit */ # define CREG_DMAMUX_PER5_SSP1TX (2 << CREG_DMAMUX_PER5_SHIFT) /* SSP1 transmit */ #define CREG_DMAMUX_PER6_SHIFT (12) /* Bits 12-13: Selection for DMA peripheral 6 */ #define CREG_DMAMUX_PER6_MASK (3 << CREG_DMAMUX_PER6_SHIFT) # define CREG_DMAMUX_PER6_T2M1 (0 << CREG_DMAMUX_PER6_SHIFT) /* Timer 2 match 1 */ # define CREG_DMAMUX_PER6_U2RX (1 << CREG_DMAMUX_PER6_SHIFT) /* USART2 receive */ # define CREG_DMAMUX_PER6_SSP1RX (2 << CREG_DMAMUX_PER6_SHIFT) /* SSP1 receive */ #define CREG_DMAMUX_PER7_SHIFT (14) /* Bits 14-15: Selection for DMA peripheral 7 */ #define CREG_DMAMUX_PER7_MASK (3 << CREG_DMAMUX_PER7_SHIFT) # define CREG_DMAMUX_PER7_T3M1 (0 << CREG_DMAMUX_PER7_SHIFT) /* Timer 3 match l */ # define CREG_DMAMUX_PER7_U3TX (1 << CREG_DMAMUX_PER7_SHIFT) /* USART3 transmit */ # define CREG_DMAMUX_PER7_SCTM0 (2 << CREG_DMAMUX_PER7_SHIFT) /* SCT match output 0 */ #define CREG_DMAMUX_PER8_SHIFT (16) /* Bits 16-17: Selection for DMA peripheral 8 */ #define CREG_DMAMUX_PER8_MASK (3 << CREG_DMAMUX_PER8_SHIFT) # define CREG_DMAMUX_PER8_T3M1 (0 << CREG_DMAMUX_PER8_SHIFT) /* Timer 3 match 1 */ # define CREG_DMAMUX_PER8_U3RX (1 << CREG_DMAMUX_PER8_SHIFT) /* USART3 receive */ # define CREG_DMAMUX_PER8_SCTM1 (2 << CREG_DMAMUX_PER8_SHIFT) /* SCT match output 1 */ #define CREG_DMAMUX_PER9_SHIFT (18) /* Bits 18-19: Selection for DMA peripheral 9 */ #define CREG_DMAMUX_PER9_MASK (3 << CREG_DMAMUX_PER9_SHIFT) # define CREG_DMAMUX_PER9_SSP0RX (0 << CREG_DMAMUX_PER9_SHIFT) /* SSP0 receive */ # define CREG_DMAMUX_PER9_I2S0D1 (1 << CREG_DMAMUX_PER9_SHIFT) /* I2S0 DMA request 1 */ # define CREG_DMAMUX_PER9_SCTM1 (2 << CREG_DMAMUX_PER9_SHIFT) /* SCT match output 1 */ #define CREG_DMAMUX_PER10_SHIFT (20) /* Bits 20-21: Selection for DMA peripheral 10 */ #define CREG_DMAMUX_PER10_MASK (3 << CREG_DMAMUX_PER10_SHIFT) # define CREG_DMAMUX_PER10_SSP0TX (0 << CREG_DMAMUX_PER10_SHIFT) /* SSP0 transmit */ # define CREG_DMAMUX_PER10_I2S0D2 (1 << CREG_DMAMUX_PER10_SHIFT) /* I2S0 DMA request 2 */ # define CREG_DMAMUX_PER10_SCTM0 (2 << CREG_DMAMUX_PER10_SHIFT) /* SCT match output 0 */ #define CREG_DMAMUX_PER11_SHIFT (22) /* Bits 22-23: Selection for DMA peripheral 11 */ #define CREG_DMAMUX_PER11_MASK (3 << CREG_DMAMUX_PER11_SHIFT) # define CREG_DMAMUX_PER11_SSP1RX (0 << CREG_DMAMUX_PER11_SHIFT) /* SSP1 receive */ # define CREG_DMAMUX_PER11_U0TX (2 << CREG_DMAMUX_PER11_SHIFT) /* USART0 transmit */ #define CREG_DMAMUX_PER12_SHIFT (24) /* Bits 24-25: Selection for DMA peripheral 12 */ #define CREG_DMAMUX_PER12_MASK (3 << CREG_DMAMUX_PER12_SHIFT) # define CREG_DMAMUX_PER12_SSP1TX (0 << CREG_DMAMUX_PER12_SHIFT) /* SSP1 transmit */ # define CREG_DMAMUX_PER12_U0RX (2 << CREG_DMAMUX_PER12_SHIFT) /* USART0 receive */ #define CREG_DMAMUX_PER13_SHIFT (26) /* Bits 26-27: Selection for DMA peripheral 13 */ #define CREG_DMAMUX_PER13_MASK (3 << CREG_DMAMUX_PER13_SHIFT) # define CREG_DMAMUX_PER13_ADC0 (0 << CREG_DMAMUX_PER13_SHIFT) /* ADC0 */ # define CREG_DMAMUX_PER13_SSP1RX (2 << CREG_DMAMUX_PER13_SHIFT) /* SSP1 receive */ # define CREG_DMAMUX_PER13_U3RX (3 << CREG_DMAMUX_PER13_SHIFT) /* USART3 receive */ #define CREG_DMAMUX_PER14_SHIFT (28) /* Bits 28-29: Selection for DMA peripheral 14 */ #define CREG_DMAMUX_PER14_MASK (3 << CREG_DMAMUX_PER12_SHIFT) # define CREG_DMAMUX_PER14_ADC1 (0 << CREG_DMAMUX_PER14_SHIFT) /* ADC1 */ # define CREG_DMAMUX_PER14_SSP1TX (2 << CREG_DMAMUX_PER14_SHIFT) /* SSP1 transmit */ # define CREG_DMAMUX_PER14_U3TX (3 << CREG_DMAMUX_PER14_SHIFT) /* USART3 transmit */ #define CREG_DMAMUX_PER15_SHIFT (30) /* Bits 30-31: Selection for DMA peripheral 15 */ #define CREG_DMAMUX_PER15_MASK (3 << CREG_DMAMUX_PER15_SHIFT) # define CREG_DMAMUX_PER15_DAC (0 << CREG_DMAMUX_PER15_SHIFT) /* DAC */ # define CREG_DMAMUX_PER15_SCTM3 (1 << CREG_DMAMUX_PER15_SHIFT) /* SCT match output 3 */ # define CREG_DMAMUX_PER15_T3M0 (3 << CREG_DMAMUX_PER15_SHIFT) /* Timer 3 match 0 */ /* Flash accelerator bank A/B configuration */ /* Bits 0-11: Reserved */ #define CREG_FLASHCFG_FLASHTIM_SHIFT (12) /* Bits 12-15: Flash access time */ #define CREG_FLASHCFG_FLASHTIM_MASK (15 << CREG_FLASHCFG_FLASHTIM_SHIFT) # define CREG_FLASHCFG_FLASHTIM(n) (((n)-1) << CREG_FLASHCFG_FLASHTIM_SHIFT) /* n BASE_M4_CLK clocks, n=1..10 */ /* Bits 16-31: Reserved */ #define CREG_FLASHCFG_POW (1 << 31) /* Bit 31: Flash bank A power control */ /* ETB RAM configuration */ #define CREG_ETBCFG (1 << 0) /* Bit 0: Select SRAM interface */ /* Bits 1-31: Reserved */ /* Chip configuration register 6 */ #define CREG6_ETHMODE_SHIFT (0) /* Bits 0-2: Selects the Ethernet mode */ #define CREG6_ETHMODE_MASK (7 << CREG6_ETHMODE_SHIFT) # define CREG6_ETHMODE_MII (0 << CREG6_ETHMODE_SHIFT) # define CREG6_ETHMODE_RMII (4 << CREG6_ETHMODE_SHIFT) /* Bit 3: Reserved */ #define CREG6_CTOUTCTRL (1 << 4) /* Bit 4: Selects the functionality of the SCT outputs /* Bits 5-11: Reserved */ #define CREG6_I2S0_TXSCK (1 << 12) /* Bit 12: I2S0_TX_SCK input select */ #define CREG6_I2S0_RXSCK (1 << 13) /* Bit 13: I2S0_RX_SCK input select */ #define CREG6_I2S1_TXSCK (1 << 14) /* Bit 14: I2S1_TX_SCK input select */ #define CREG6_I2S1_RXSCK (1 << 15) /* Bit 15: I2S1_RX_SCK input select */ #define CREG6_EMC_CLK (1 << 16) /* Bit 16: EMC_CLK divided clock select */ /* Bits 17-31: Reserved */ /* Cortex-M4 TXEV event clear 0 */ #define CREG_M4TXEVENT (1 << 0) /* Bit 0: Cortex-M4 TXEV event */ /* Bits 1-31: Reserved */ /* Part ID (32-bit ID) */ #define CREG_CHIPID_FLASHLESS1 0x5906002b /* LPC4350/30/20/10 */ #define CREG_CHIPID_FLASHLESS2 0x6906002b /* LPC4350/30/20/10 */ #define CREG_CHIPID_FLASHPARTS 0x4906002b /* LPC4357/53 */ /* Cortex-M0 TXEV event clear */ #define CREG_M0TXEVENT (1 << 0) /* Bit 0: Cortex-M0 TXEV event */ /* Bits 1-31: Reserved */ /* ARM Cortex-M0 memory mapping */ /* Bits 0-11: Reserved */ #define CREG_M0APPMEMMAP_SHIFT (12) /* Bits 12-31: M4MAP Shadow address */ #define CREG_M0APPMEMMAP_MASK (0x000fffff << CREG_M0APPMEMMAP_SHIFT) /* USB0/1 frame length adjust */ #define CREG_USBFLADJ_SHIFT (0) /* Bits 0-5: FLTV Frame length timing value */ #define CREG_USBFLADJ_MASK (0x3f << CREG_USBFLADJ_SHIFT) # define CREG_USBFLADJ(n) ((((n)-59488) >> 4) << CREG_USBFLADJ_SHIFT) /* Bits 6-31: Reserved */ /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public Data ************************************************************************************/ /************************************************************************************ * Public Functions ************************************************************************************/ #endif /* __ARCH_ARM_SRC_LPC43XX_CHIP_LPC43_CREG_H */