blink.lst

PIC lab exercises for the beginners for LED blinking

MP2COD 4.12, COFF to COD File Converter
Copyright (c) 2007 Microchip Technology Inc.
Listing File Generated: Wed Nov 12 12:12:00 2008


Address  Value    Disassembly              Source                                                                           File
-------  -------  -----------------------  -------------------------------------------------------------------------------  -----
                                           /* $Id: c018i.c,v 1.7 2006/11/15 22:53:12 moshtaa Exp $ */                       C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           /* Copyright (c)1999 Microchip Technology */                                     C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           /* MPLAB-C18 startup code, including initialized data */                         C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           /* external reference to __init() function */                                    C:\MCC18\src\traditional\startup\c018i.c
                                           extern void __init (void);                                                       C:\MCC18\src\traditional\startup\c018i.c
                                           /* external reference to the user's main routine */                              C:\MCC18\src\traditional\startup\c018i.c
                                           extern void main (void);                                                         C:\MCC18\src\traditional\startup\c018i.c
                                           /* prototype for the startup function */                                         C:\MCC18\src\traditional\startup\c018i.c
                                           void _entry (void);                                                              C:\MCC18\src\traditional\startup\c018i.c
                                           void _startup (void);                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           /* prototype for the initialized data setup */                                   C:\MCC18\src\traditional\startup\c018i.c
                                           void _do_cinit (void);                                                           C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           extern volatile near unsigned long short TBLPTR;                                 C:\MCC18\src\traditional\startup\c018i.c
                                           extern near unsigned FSR0;                                                       C:\MCC18\src\traditional\startup\c018i.c
                                           extern near char __FPFLAGS;                                                      C:\MCC18\src\traditional\startup\c018i.c
                                           #define RND 6                                                                    C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           #pragma code _entry_scn=0x000000                                                 C:\MCC18\src\traditional\startup\c018i.c
                                           void                                                                             C:\MCC18\src\traditional\startup\c018i.c
                                           _entry (void)                                                                    C:\MCC18\src\traditional\startup\c018i.c
                                           {                                                                                C:\MCC18\src\traditional\startup\c018i.c
000000   efa8     GOTO      0x150                                                                                           C:\MCC18\src\traditional\startup\c018i.c
000002   f000                                                                                                               
                                           _asm goto _startup _endasm                                                       C:\MCC18\src\traditional\startup\c018i.c
000004   0012     RETURN    0x0                                                                                             C:\MCC18\src\traditional\startup\c018i.c
                                           }                                                                                C:\MCC18\src\traditional\startup\c018i.c
                                           #pragma code _startup_scn                                                        C:\MCC18\src\traditional\startup\c018i.c
                                           void                                                                             C:\MCC18\src\traditional\startup\c018i.c
                                           _startup (void)                                                                  C:\MCC18\src\traditional\startup\c018i.c
                                           {                                                                                C:\MCC18\src\traditional\startup\c018i.c
                                             _asm                                                                           C:\MCC18\src\traditional\startup\c018i.c
000150   ee15     LFSR      0x1,0x500          // Initialize the stack pointer                                              C:\MCC18\src\traditional\startup\c018i.c
000152   f000                                                                                                               
000154   ee25     LFSR      0x2,0x500          lfsr 1, _stack                                                               C:\MCC18\src\traditional\startup\c018i.c
000156   f000                                                                                                               
                                               lfsr 2, _stack                                                               C:\MCC18\src\traditional\startup\c018i.c
000158   6af8     CLRF      0xf8,0x0                                                                                        C:\MCC18\src\traditional\startup\c018i.c
                                               clrf TBLPTRU, 0 // 1st silicon doesn't do this on POR                        C:\MCC18\src\traditional\startup\c018i.c
00015a   9c01     BCF       0x1,0x6,0x0                                                                                     C:\MCC18\src\traditional\startup\c018i.c
                                               bcf __FPFLAGS,RND,0 // Initialize rounding flag for floating point libs      C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
00015c   ec16     CALL      0x2c,0x0           _endasm                                                                      C:\MCC18\src\traditional\startup\c018i.c
00015e   f000                                                                                                               
                                               _do_cinit ();                                                                C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           loop:                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
000160   ecbd     CALL      0x17a,0x0        // If user defined __init is not found, the one in clib.lib will be used       C:\MCC18\src\traditional\startup\c018i.c
000162   f000                                                                                                               
                                             __init ();                                                                     C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
000164   ec65     CALL      0xca,0x0         // Call the user's main routine                                                C:\MCC18\src\traditional\startup\c018i.c
000166   f000                                                                                                               
                                             main ();                                                                       C:\MCC18\src\traditional\startup\c018i.c
000168   d7fb     BRA       0x160                                                                                           C:\MCC18\src\traditional\startup\c018i.c
00016a   0012     RETURN    0x0              goto loop;                                                                     C:\MCC18\src\traditional\startup\c018i.c
                                           }                               /* end _startup() */                             C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           /* MPLAB-C18 initialized data memory support */                                  C:\MCC18\src\traditional\startup\c018i.c
                                           /* The linker will populate the _cinit table */                                  C:\MCC18\src\traditional\startup\c018i.c
                                           extern far rom struct                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           {                                                                                C:\MCC18\src\traditional\startup\c018i.c
                                             unsigned short num_init;                                                       C:\MCC18\src\traditional\startup\c018i.c
                                             struct _init_entry                                                             C:\MCC18\src\traditional\startup\c018i.c
                                             {                                                                              C:\MCC18\src\traditional\startup\c018i.c
                                               unsigned long from;                                                          C:\MCC18\src\traditional\startup\c018i.c
                                               unsigned long to;                                                            C:\MCC18\src\traditional\startup\c018i.c
                                               unsigned long size;                                                          C:\MCC18\src\traditional\startup\c018i.c
                                             }                                                                              C:\MCC18\src\traditional\startup\c018i.c
                                             entries[];                                                                     C:\MCC18\src\traditional\startup\c018i.c
                                           }                                                                                C:\MCC18\src\traditional\startup\c018i.c
                                           _cinit;                                                                          C:\MCC18\src\traditional\startup\c018i.c
                                                                                                                            C:\MCC18\src\traditional\startup\c018i.c
                                           #pragma code _cinit_scn                                                          C:\MCC18\src\traditional\startup\c018i.c
                                           void                                                                             C:\MCC18\src\traditional\startup\c018i.c