From ddb9e4a7745441acdeb8d531b2fcbb2a6870e2e2 Mon Sep 17 00:00:00 2001 From: patacongo Date: Tue, 26 Oct 2010 01:48:02 +0000 Subject: [PATCH] Add MEBI header file git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3052 42af7a65-404d-4744-a932-0658087f49c3 --- arch/hc/src/mc9s12ne64/mc9s12ne64_mebiv3.h | 159 +++++++++++++++++++++ arch/hc/src/mc9s12ne64/mc9s12ne64_mmcv4.h | 16 +-- 2 files changed, 167 insertions(+), 8 deletions(-) create mode 100755 arch/hc/src/mc9s12ne64/mc9s12ne64_mebiv3.h diff --git a/arch/hc/src/mc9s12ne64/mc9s12ne64_mebiv3.h b/arch/hc/src/mc9s12ne64/mc9s12ne64_mebiv3.h new file mode 100755 index 0000000000..e85d0952fe --- /dev/null +++ b/arch/hc/src/mc9s12ne64/mc9s12ne64_mebiv3.h @@ -0,0 +1,159 @@ +/************************************************************************************ + * arch/hc/src/mc9s12ne64/mc9s12ne64_mebiv3.h + * + * Copyright (C) 2010 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_HC_SRC_MC9S12NE64_MC9S12NE64_MEBIV3_H +#define __ARCH_ARM_HC_SRC_MC9S12NE64_MC9S12NE64_MEBIV3_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include +#include "chip.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* Register Offsets *****************************************************************/ + +#define HCS12_MEBI_PORTA_OFFSET 0x0000 /* Port A Data Register */ +#define HCS12_MEBI_PORTB_OFFSET 0x0001 /* Port B Data Register */ +#define HCS12_MEBI_DDRA_OFFSET 0x0002 /* Data Direction Register A */ +#define HCS12_MEBI_DDRB_OFFSET 0x0003 /* Data Direction Register B */ +#define HCS12_MEBI_PORTE_OFFSET 0x0008 /* Port E Data Register */ +#define HCS12_MEBI_DDRE_OFFSET 0x0009 /* Data Direction Register E */ +#define HCS12_MEBI_PEAR_OFFSET 0x000a /* Port E Assignment Register */ +#define HCS12_MEBI_MODE_OFFSET 0x000b /* Mode Register */ +#define HCS12_MEBI_PUCR_OFFSET 0x000c /* Pull Control Register */ +#define HCS12_MEBI_RDRIV_OFFSET 0x000d /* Reduced Drive Register */ +#define HCS12_MEBI_EBICTL_OFFSET 0x000e /* External Bus Interface Control Register */ +#define HCS12_MEBI_IRQCR_OFFSET 0x001e /* IRQ Control Register */ +#define HCS12_MEBI_PORTK_OFFSET 0x0032 /* Port K Data Register */ +#define HCS12_MEBI_DDRK_OFFSET 0x0033 /* Data Direction Register K */ + +/* Register Addresses ***************************************************************/ + +#define HCS12_MEBI_PORTA (HCS12_CORE1_BASE+HCS12_MEBI_PORTA_OFFSET) +#define HCS12_MEBI_PORTB (HCS12_CORE1_BASE+HCS12_MEBI_PORTB_OFFSET) +#define HCS12_MEBI_DDRA (HCS12_CORE1_BASE+HCS12_MEBI_DDRA_OFFSET) +#define HCS12_MEBI_DDRB (HCS12_CORE1_BASE+HCS12_MEBI_DDRB_OFFSET) +#define HCS12_MEBI_PORTE (HCS12_CORE1_BASE+HCS12_MEBI_PORTE_OFFSET) +#define HCS12_MEBI_DDRE (HCS12_CORE1_BASE+HCS12_MEBI_DDRE_OFFSET) +#define HCS12_MEBI_PEAR (HCS12_CORE1_BASE+HCS12_MEBI_PEAR_OFFSET) +#define HCS12_MEBI_MODE (HCS12_CORE1_BASE+HCS12_MEBI_MODE_OFFSET) +#define HCS12_MEBI_PUCR (HCS12_CORE1_BASE+HCS12_MEBI_PUCR_OFFSET) +#define HCS12_MEBI_RDRIV (HCS12_CORE1_BASE+HCS12_MEBI_RDRIV_OFFSET) +#define HCS12_MEBI_EBICTL (HCS12_CORE1_BASE+HCS12_MEBI_EBICTL_OFFSET) +#define HCS12_MEBI_IRQCR (HCS12_CORE1_BASE+HCS12_MEBI_IRQCR_OFFSET) +#define HCS12_MEBI_PORTK (HCS12_CORE1_BASE+HCS12_MEBI_PORTK_OFFSET) +#define HCS12_MEBI_DDRK (HCS12_CORE1_BASE+HCS12_MEBI_DDRK_OFFSET) + +/* Register Bit-Field Definitions ***************************************************/ + +/* Port A Data Register Bit-Field Definitions */ +/* Port B Data Register Bit-Field Definitions */ +/* Data Direction Register A Bit-Field Definitions */ +/* Data Direction Register B Bit-Field Definitions */ +/* Port E Data Register Bit-Field Definitions */ +/* Data Direction Register E Bit-Field Definitions */ +/* Port K Data Register Bit-Field Definitions */ +/* Data Direction Register K Bit-Field Definitions */ + +#define MEBI_PIN(n) (1 << (n)) +#define MEBI_PIN0 (1 << 0) +#define MEBI_PIN1 (1 << 1) +#define MEBI_PIN2 (1 << 2) +#define MEBI_PIN3 (1 << 3) +#define MEBI_PIN4 (1 << 4) +#define MEBI_PIN5 (1 << 5) +#define MEBI_PIN6 (1 << 6) +#define MEBI_PIN7 (1 << 7) + +/* Port E Assignment Register Bit-Field Definitions */ + +#define MEBI_PEAR_RDWE (1 << 2) /* Bit 2: Read/Write Enable */ +#define MEBI_PEAR_LSTRE (1 << 3) /* Bit 3: Low Strobe (~LSTRB) Enable */ +#define MEBI_PEAR_NECLK (1 << 4) /* Bit 4: No External E Clock */ +#define MEBI_PEAR_PIPOE (1 << 5) /* Bit 5: Pipe Status Signal Output Enable */ +#define MEBI_PEAR_NOACCE (1 << 7) /* Bit 7: CPU No Access Output Enable */ + +/* Mode Register Bit-Field Definitions */ + +#define MEBI_MODE_EME (1 << 0) /* Bit 0: Emulate Port E */ +#define MEBI_MODE_EMK (1 << 1) /* Bit 1: Emulate Port K */ +#define MEBI_MODE_IVIS (1 << 3) /* Bit 3: Internal Visibility */ +#define MEBI_MODE_MOD_SHIFT (5) /* Bits 5-7: Mode Select */ +#define MEBI_MODE_MOD_MASK (7 << MEBI_MODE_MOD_SHIFT) +# define MEBI_MODE_MODA (1 << MEBI_MODE_MOD_SHIFT) +# define MEBI_MODE_MODB (2 << MEBI_MODE_MOD_SHIFT) +# define MEBI_MODE_MODC (4 << MEBI_MODE_MOD_SHIFT) + +/* Pull Control Register Bit-Field Definitions */ + +#define MEBI_PUCR_PUPAE (1 << 0) /* Bit 0: Pull resistors Port A Enable */ +#define MEBI_PUCR_PUPBE (1 << 1) /* Bit 1: Pull resistors Port B Enable */ +#define MEBI_PUCR_PUPEE (1 << 4) /* Bit 4: Pull resistors Port E Enable */ +#define MEBI_PUCR_PUPKE (1 << 7) /* Bit 7: Pull resistors Port K Enable */ + +/* Reduced Drive Register Bit-Field Definitions */ + +#define MEBI_RDRIV_RDPA (1 << 0) /* Bit 0: Reduced Drive of Port A */ +#define MEBI_RDRIV_RDPB (1 << 1) /* Bit 1: Reduced Drive of Port B */ +#define MEBI_RDRIV_RDPE (1 << 4) /* Bit 4: Reduced Drive of Port E */ +#define MEBI_RDRIV_RDRK (1 << 7) /* Bit 7: Reduced Drive of Port K */ + +/* External Bus Interface Control Register Bit-Field Definitions */ + +#define MEBI_EBICTL_ESTR (1 << 0) /* Bit 0: E Clock Stretches */ + +/* IRQ Control Register Bit-Field Definitions */ + +#define MEBI_IRQCR_IRQEN (1 << 6) /* Bit 6: External IRQ Enable */ +#define MEBI_IRQCR_IRQE (1 << 7) /* Bit 7: IRQ Select Edge Sensitive Only */ + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#endif /* __ARCH_ARM_HC_SRC_MC9S12NE64_MC9S12NE64_MEBIV3_H */ diff --git a/arch/hc/src/mc9s12ne64/mc9s12ne64_mmcv4.h b/arch/hc/src/mc9s12ne64/mc9s12ne64_mmcv4.h index b398870efa..639d00e792 100755 --- a/arch/hc/src/mc9s12ne64/mc9s12ne64_mmcv4.h +++ b/arch/hc/src/mc9s12ne64/mc9s12ne64_mmcv4.h @@ -73,27 +73,27 @@ /* Register Bit-Field Definitions ***************************************************/ -/* Internal RAM Position Register */ +/* Internal RAM Position Register Bit-Field Definitions */ #define MMC_INITRM_RAMHAL (1 << 0) /* Bit 0: RAM High-Align */ #define MMC_INITRM_RAM_SHIFT (3) /* Bits 3-7: Internal RAM Map Position */ #define MMC_INITRM_RAM_MASK (0x1f << MMC_INITRM_RAM_SHIFT) #define MMC_INITRM_RAM(addr) (((addr) >> (11-MMC_INITRM_RAM_SHIFT)) & MMC_INITRM_RAM_MASK) -/* Internal Registers Position Register */ +/* Internal Registers Position Register Bit-Field Definitions */ #define MMC_INITRG_REG_SHIFT (3) /* Bits 3-6: Internal RAM Map Position */ #define MMC_INITRG_REG_MASK (0x0f << MMC_INITRG_REG_SHIFT) #define MMC_INITRG_REG(addr) (((addr) >> (11-MMC_INITRG_REG_SHIFT)) & MMC_INITRG_REG_SHIFT) -/* Internal EEPROM Position Register */ +/* Internal EEPROM Position Register Bit-Field Definitions */ #define MMC_INITEE_EEON (1 << 0) /* Bit 0: Enable EEPROM */ #define MMC_INITEE_EE_SHIFT (3) /* Bits 3-7: Internal EEPROM Map Position */ #define MMC_INITEE_EE_MASK (0x1f << MMC_INITEE_EE_SHIFT) #define MMC_INITEE_EE(addr) (((addr) >> (11-MMC_INITRG_REG_SHIFT)) & MMC_INITRG_REG_SHIFT) -/* Miscellaneous System Control Register */ +/* Miscellaneous System Control Register Bit-Field Definitions */ #define MMC_MISC_ROMON (1 << 0) /* Bit 0: Enable FLASH EEPROM or ROM */ #define MMC_MISC_ROMHM (1 << 1) /* Bit 1: FLASH EEPROM or ROM Only in Second Half of Memory Map */ @@ -104,9 +104,9 @@ # define MISC_EXSTR_CLKS2 (2 << MMC_MISC_EXSTR_SHIFT) # define MISC_EXSTR_CLKS3 (3 << MMC_MISC_EXSTR_SHIFT) -/* Reserved Test Register 0/1 -- Not documented */ +/* Reserved Test Register 0/1 Bit-Field Definitions -- Not documented */ -/* Memory Size Register 0 */ +/* Memory Size Register 0 Bit-Field Definitions */ #define MMC_MEMSIZ0_RAMSW_SHIFT (0) /* Bits 0-2: Allocated System RAM Memory Space */ #define MMC_MEMSIZ0_RAMSW_MASK (7 << MMC_MEMSIZ0_RAMSW_SHIFT) @@ -126,7 +126,7 @@ # define MEMSIZ0_EEPSW_5KB (3 << MMC_MEMSIZ0_EEPSW_MASK) #define MMC_MEMSIZ0_REGSW (1 << 7) /* Bits 7: Allocated System Register Space */ -/* Memory Size Register 1 */ +/* Memory Size Register 1 Bit-Field Definitions */ #define MMC_MEMSIZ1_PAGSW_SHIFT (0) /* Bits 0-1: Allocated System RAM Memory Space */ #define MMC_MEMSIZ1_PAGSW_MASK (3 << MMC_MEMSIZ1_PAGSW_SHIFT) @@ -141,7 +141,7 @@ # define MEMSIZ1_ROMSW_48KB (2 << MMC_MEMSIZ1_ROMSW_SHIFT) # define MEMSIZ1_ROMSW_64KB (3 << MMC_MEMSIZ1_ROMSW_SHIFT) -/* Program Page Index Register */ +/* Program Page Index Register Bit-Field Definitions */ #define MMC_PPAGE_PIX_SHIFT (0) /* Bits 0-5 Program Page Index Bits 5–0 */ #define MMC_PPAGE_PIX_MASK (0x3f << MMC_PPAGE_PIX_SHIFT)