资源简介
不只是程序代码,有模块寄存器的详细讲解,告诉你每个寄存器是控制什么。包括AD转换,PWM模块,定时器,串口。
代码片段和文件信息
/******************************************************************************
FILE : datapage.c
PURPOSE : paged data access runtime routines
MACHINE : Freescale 68HC12 (Target)
LANGUAGE : ANSI-C
HISTORY : 21.7.96 first version created
******************************************************************************/
#include “hidef.h“
#include “non_bank.sgm“
#include “runtime.sgm“
#ifndef __HCS12X__ /* it‘s different for the HCS12X. See the text below at the #else // __HCS12X__ */
/*
According to the -Cp option of the compiler the
__DPAGE__ __PPAGE__ and __EPAGE__ macros are defined.
If none of them is given as argument then no page accesses should occur and
this runtime routine should not be used !
To be on the save side the runtime routines are created anyway.
If some of the -Cp options are given an adapted versions which only covers the
needed cases is produced.
*/
/* if no compiler option -Cp is given it is assumed that all possible are given : */
/* Compile with option -DHCS12 to activate this code */
#if defined(HCS12) || defined(_HCS12) || defined(__HCS12__) /* HCS12 family has PPAGE register only at 0x30 */
#define PPAGE_ADDR (0x30+REGISTER_base)
#ifndef __PPAGE__ /* may be set already by option -CPPPAGE */
#define __PPAGE__
#endif
/* Compile with option -DDG128 to activate this code */
#elif defined DG128 /* HC912DG128 derivative has PPAGE register only at 0xFF */
#define PPAGE_ADDR (0xFF+REGISTER_base)
#ifndef __PPAGE__ /* may be set already by option -CPPPAGE */
#define __PPAGE__
#endif
#elif defined(HC812A4)
/* all setting default to A4 already */
#endif
#if !defined(__EPAGE__) && !defined(__PPAGE__) && !defined(__DPAGE__)
/* as default use all page registers */
#define __DPAGE__
#define __EPAGE__
#define __PPAGE__
#endif
/* modify the following defines to your memory configuration */
#define EPAGE_LOW_BOUND 0x400u
#define EPAGE_HIGH_BOUND 0x7ffu
#define DPAGE_LOW_BOUND 0x7000u
#define DPAGE_HIGH_BOUND 0x7fffu
#define PPAGE_LOW_BOUND (DPAGE_HIGH_BOUND+1)
#define PPAGE_HIGH_BOUND 0xBFFFu
#define REGISTER_base 0x0u
#ifndef DPAGE_ADDR
#define DPAGE_ADDR (0x34u+REGISTER_base)
#endif
#ifndef EPAGE_ADDR
#define EPAGE_ADDR (0x36u+REGISTER_base)
#endif
#ifndef PPAGE_ADDR
#define PPAGE_ADDR (0x35u+REGISTER_base)
#endif
/*
The following parts about the defines are assumed in the code of _GET_PAGE_REG :
- the memory region controlled by DPAGE is above the area controlled by the EPAGE and
below the area controlled by the PPAGE.
- the lower bound of the PPAGE area is equal to be the higher bound of the DPAGE area + 1
*/
#if EPAGE_LOW_BOUND >= EPAGE_HIGH_BOUND || EPAGE_HIGH_BOUND >= DPAGE_LOW_BOUND || DPAGE_LOW_BOUND >= DPAGE_HIGH_BOUND || DPAGE_HIGH_BOUND >= PPAGE_LOW_BOUND || PPAGE_LOW_BOUND >= PPAGE_HIGH_BOUND
#error /* please adapt _GET_PAGE_REG for
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 1576312 2016-05-21 14:21 飞思卡尔MC9S12XS128单片机重点模块讲解.pdf
文件 4051 2016-05-12 21:08 飞思卡尔MC9S12XS128之锁相环PLL.txt
文件 1031680 2016-05-21 14:22 飞思卡尔s12单片机-ATD模块.ppt
文件 418966 2016-05-21 13:54 飞思卡尔单片机原理及应用.pdf
文件 6824 2011-03-09 21:42 12864\12864\12864\12864_Data\TBDML\ob
文件 14165 2011-03-09 19:56 12864\12864\12864\12864_Data\TBDML\ob
文件 12864 2011-03-10 11:09 12864\12864\12864\12864_Data\TBDML\ob
文件 136471 2011-03-09 19:56 12864\12864\12864\12864_Data\TBDML\ob
文件 5549 2011-03-09 19:56 12864\12864\12864\12864_Data\TBDML\ob
文件 105 2011-03-09 19:55 12864\12864\12864\bin\Full_Chip_Simulation.map
文件 140857 2011-03-10 11:09 12864\12864\12864\bin\TBDML.abs
文件 1382 2011-03-10 11:09 12864\12864\12864\bin\TBDML.abs.glo
文件 1374 2011-03-10 11:09 12864\12864\12864\bin\TBDML.abs.s19
文件 101768 2011-03-10 11:09 12864\12864\12864\bin\TBDML.map
文件 59 2011-03-09 19:55 12864\12864\12864\cmd\Full_Chip_Simulation_Postload.cmd
文件 60 2011-03-09 19:55 12864\12864\12864\cmd\Full_Chip_Simulation_Preload.cmd
文件 60 2011-03-09 19:55 12864\12864\12864\cmd\Full_Chip_Simulation_Reset.cmd
文件 59 2011-03-09 19:55 12864\12864\12864\cmd\Full_Chip_Simulation_SetCPU.cmd
文件 59 2011-03-09 19:55 12864\12864\12864\cmd\Full_Chip_Simulation_Startup.cmd
文件 1514 2011-03-09 19:55 12864\12864\12864\cmd\TBDML_Erase_unsecure_hcs12xe.cmd
文件 59 2011-03-09 19:55 12864\12864\12864\cmd\TBDML_Postload.cmd
文件 60 2011-03-09 19:55 12864\12864\12864\cmd\TBDML_Preload.cmd
文件 60 2011-03-09 19:55 12864\12864\12864\cmd\TBDML_Reset.cmd
文件 59 2011-03-09 19:55 12864\12864\12864\cmd\TBDML_Startup.cmd
文件 77 2011-03-09 19:55 12864\12864\12864\cmd\TBDML_Vppoff.cmd
文件 78 2011-03-09 19:55 12864\12864\12864\cmd\TBDML_Vppon.cmd
文件 707 2011-03-09 21:41 12864\12864\12864\CRG\CRG.C
文件 82 2011-03-09 21:42 12864\12864\12864\CRG\CRG.H
文件 855 2011-03-09 19:55 12864\12864\12864\C_Layout.hwl
文件 161 2004-06-15 15:46 12864\12864\12864\Default.mem
............此处省略28个文件信息
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