sect_i0.inc

本程序实现在M16C上的AD转换

;""FILE COMMENT""**************************************************************
;  System Name : This program is only for education.
;  File Name   : sect_i0.inc
;  Contents    : Practice 8-A  Section definition -for INT0 interrupt sample-
;  Model       : Fit to OAKS16-LCD Board 
;  CPU         : M16C/60 Serials
;  Assembler   : NC30WA(V.4.00 Release 2 - Entry)
;  Linker      : (ln30) for M16C Family Version 4.00.01
;  OS          : no use 
;  Programer   : RENESAS Semiconductor Training Center
;  Note        : Fit to OAKS16-M30620FCAFP(M16C/62 group,16MHz)
;******************************************************************************
; COPYRIGHT(C) 2003 RENESAS TECHNOLOGY CORPORATION ALL RIGHTS RESERVED 
;               AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED
;******************************************************************************
; History       : ---
;""FILE COMMENT END""**********************************************************

;-------------------------------------------------------------------------------
; Caution:
;  (1)Memory configuration 
;      It's unneccessary to mind the attribute being near or far 
;      if you compile with -fFRAM option. 
;        亂-fFRAM option亃
;            make default attribute of RAM data become far.
;            the default attribute of RAM data(variables) is assigned in near area. 
;            if you do not want to use near area (64 bytes), should use this option
;            to change the assignment. 
;      when compiling in each practice, -fFRAM option has been used. 
;-------------------------------------------------------------------------------

;===============================================================================
; Section assignment 
;===============================================================================
;-------------------------------------------------------------------------------
; Variable data area (RAM)
;-------------------------------------------------------------------------------
; area of static variable with initial value 
        .section        data_FE,DATA            ; static variable with even number size(far)
        .org            00400H                  ; start address 
data_FE_top:
        .section        data_FO,DATA,ALIGN      ; static variable with odd number size(far)
data_FO_top:

;-------------------------------------------------------------------------------
; area of static variable without initial value
        .section        bss_FE,DATA,ALIGN       ; static variable with even number size(far)
bss_FE_top:
        .section        bss_FO,DATA,ALIGN       ; static variable with odd number size(far)
bss_FO_top:

;-------------------------------------------------------------------------------

;-------------------------------------------------------------------------------
; stack area
;-------------------------------------------------------------------------------
        .section        stack,DATA              ; stack area
STACKSIZE               .equ    256             ; set stack size (256bytes) 
stack_top:
        .blkb           STACKSIZE               ; assign stack area based on its size 
                                                ; 
STACK_INI:                                      ; initialize ISP 
                                                ; (interrupt stack pointer)
;-------------------------------------------------------------------------------
; code area 
;-------------------------------------------------------------------------------
        .section        startup,CODE            ; startup program area 
        .org            0E0000H                 ; 
;-------------------------------------------------------------------------------
        .section        program,CODE            ; program area
;-------------------------------------------------------------------------------
; fixed data area (ROM)
;-------------------------------------------------------------------------------
; area to save constant and character 
        .section        rom_FE,ROMDATA          ; constant area for even size (far) 
        .org            0F0000H                 ; 
rom_FE_top:
        .section        rom_FO,ROMDATA,ALIGN    ; constant area for odd size (far)
rom_FO_top:
;-------------------------------------------------------------------------------
; area to save initial values of static variable with initial value 
        .section        data_FEI,ROMDATA,ALIGN  ; for even size (far) 
data_FEI_top:
        .section        data_FOI,ROMDATA,ALIGN  ; for odd size (far)
data_FOI_top:

;-------------------------------------------------------------------------------
; variable intterupt vector tables 
;-------------------------------------------------------------------------------
        .section        interrupt_vector,CODE   ; interrupt_vector section
        .org            (0FA000H + 76)          ; start address is 0FA000H 

        .lword          0FCB6BH                 ; UART1 transmit (for KD30)
        .lword          0FCB6BH                 ; UART1 receive (for KD30)
;
        .org            (0FA000H + 84)
        .glb            ta0
        .lword          ta0                    ; INT0 interrupt
;
;-------------------------------------------------------------------------------
; fixed intterupt vector tables 
;-------------------------------------------------------------------------------
        .section        fix_interrupt_vector,CODE
                                                ; fix_interrupt_vector section 
        .org            0FFFFCH

reset:
        .lword          start                   ; set reset_vector 

;******************************************************************************
;       end of file
;******************************************************************************