jb8-psu.lst

MC68HC608JB8的固件例程源程序.zip

jb8-psu.ASM            Assembled with CASM08Z  1/23/2003  9:57:47 PM  PAGE 1



                   1  *********************************************************
                                                           ********************
                   2  *                                         Copyright (c) 
                                                    Motorola 2002             *
                   3  *  File Name:     JB8-PSU.ASM                            
                                                                               
                                                                              *
                   4  *                                                        
                                                                               
                                                                              *
                   5  *  Description:   USB PS/2 keyboard demo program for 
                                 HC908JB8                                     *
                   6  *                                                        
                                                                               
                                                                              *
                   7  *                                                        
                                                                              *
                   8  *  Assembler:     CASM08Z (P&E Microcomputer Systems 
                                 Inc)                                         *
                   9  *  Version:               3.16                           
                                                                               
                                                                              *
                  10  *                                                        
                                                                               
                                                                              *
                  11  *  Current Revision:      1.0                            
                                                                               
                                                                              *
                  12  *  Current Revision Release Date: 2002.08.10 by Derek 
                                          Lau                                 *
                  13  *                                                        
                                                                               
                                                                              *
                  14  *  Updated History                                       
                                                                               
                                                                              *
                  15  *   Rev           YYYY.MM.DD  Author                     
                              Description of Change                           *
                  16  * ---             ----------- ------                     
                              ---------------------                           *
                  17  * 0.0             1999.10.30      Derek Lau              
                              orginal release                                  
                                                                              *
                  18  *                                         ACPI report ID 
                                                     = 1 to pass Winkey       *
                  19  *                                                        
                                              extend PS2/USB detection to 10s  
                                                                              *
                  20  *                                                        
                                              changed USB suspend time from 
                                                                        3->8ms*
                  21  * 0.4             2002.02.19      Derek Lau              
                                      fixed keyboard remote wakeup            *
                  22  *                                                        
                                              problem in some machines         
                                                                              *
                  23  * 1.0             2002.08.10      Derek Lau              
                              general release                                  


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                                                                              *
                  24  *********************************************************
                                                           ********************
                  25  * This Program is a freeware to demonstrate the operation
                                                      of Motorola             *
                  26  * Microcontroller. Motorola reserves the right to make 
                                                   changes without            *
                  27  * further notice to any product herein to improve 
                                                    reliability, function, or *
                  28  * design. Motorola does   not assume any liability 
                                               arising out of the             *
                  29  * application or use of any product, circuit, or 
                                                   software described herein; *
                  30  * neither does it convey any license under its patent 
                                                        rights nor the rights *
                  31  * of others. Motorola products are not designed, 
                                                     intended, or authorized  *
                  32  * for use as components   in systems intended for 
                                              surgical implant into the       *
                  33  * body, or other applications intended to support life, 
                                                            or for any other  *
                  34  * application in which the failure of the Motorola 
                                                       product could create a *
                  35  * situation where personal injury or death may occur. 
                                                  Should Buyer purchase       *
                  36  * or use Motorola products for any such intended or 
                                                unauthorized                  *
                  37  * application, Buyer shall indemnify and hold Motorola 
                                                           and its officers,  *
                  38  * employees, subsidiaries, affiliates, and distributors 
                                                            harmless against  *
                  39  * all claims, costs, damages, and expenses, and reasonabl
                                                             e attorney fees  *
                  40  * arising out of, directly or indirectly, any claim of 
                                                           personal injury or *
                  41  * death associated with such unintended or unauthorized 
                                                            use, even if such *
                  42  * claim alleges that Motorola was negligent regarding 
                                                  the design or               *
                  43  * manufacture of the part. Motorola       and the 
                                              Motorola logo* are registered   *
                  44  * trademarks of Motorola Inc                             
                                                                               
                                                                              *
                  45  *********************************************************
                                                           ********************
                  46  * To be Done List:
                  47  *
                  48  *
                  49  * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
                                                              * * * * * * * * *
                  50  * Notes:
                  51  * - abbreviation
                  52  *     i/p - input, o/p - output, i/o - input/output, o/d 
                                                               - open-drain o/p
                  53  * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
                                                              * * * * * * * * *
                  54  * ====== Compile Options ================================


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                                                              =================
TOTAL CYCLES = 0 decimal
 0000             55  $BASE !10
                  56  
                  57  
                  58  * ------ Image of CONFIG Register -----------------------
                                                              -----------------
                  59  
 0000             60  K_CONFIG   equ %00010011
                  61  *                 |||||+---------- 1-disable COP
                  62  *                 ||||+----------- 1-enable STOP inst.
                  63  *                 |||+------------ 0-COP timeout period 
                                                                 - 8k OSC cycle
                  64  *                 ||+------------- 0-Stop mode recovery 
                                                               - 4096 OSC cycle
                  65  *                           |+-------------- 0-enable LVI
                  66  *                           +---------------      ; 
                                           0-USB Reset to generate reset signal
                  67  
                  68  


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                  69  * ====== Include Files ==================================
                                                              =================
 0000             70  $INCLUDE    "JB8-EQS.H"                 ; JB8 Reg. 
                                                            Equates & Variables
                  71  
                  72  
                  73  
                  74  * ====== MACRO Defination ===============================
                                                              =================
 0000             75  $INCLUDE    "MACRO8.ASM"
                  76  


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                  77  * ====== New I/O Definations ============================
                                                              =================
                  78  
                  79  * --- Port A --------------------------------------------
                                                              -----------------
                  80  * Key Matrix - Scan Row 0-7
                  81  *
                  82  *
                  83  * --- Port E --------------------------------------------
                                                              -----------------
 0000             84  b_COL16      equ 0              ; Key Matrix - Scan 
                                                          Column 16       [o/d]
 0000             85  b_COL17      equ 2              ; Key Matrix - Scan 
                                                          Column 17       [o/d]
 0000             86  KBD_CLK      equ 3              ; PS/2 serial clock (USB 
                                                               D-)        [o/d]
 0000             87  KBD_DTA      equ 4              ; PS/2 serial data (USB 
                                                              D+)         [o/d]
                  88  *
                  89  *
                  90  *
                  91  *
                  92  * --- Port B --------------------------------------------
                                                              -----------------
                  93  * Key Matrix - Scan Column 0-7
                  94  *
                  95  *
                  96  * --- Port C --------------------------------------------
                                                              -----------------
                  97  * Key Matrix - Scan Column 8-15
                  98  
                  99  
                 100  
                 101  


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