sect_i0.inc

一个瑞萨单片机的程序。。。供大家学习用。。。。。。。。。。。。。。。。。。

;""FILE COMMENT""**************************************************************
;  System Name : for eduction (NO TRANSFERRING)
;  File Name   : sect_i0.inc
;  Contents    : section definition(for OAKS8-LCDBoard not support library but interrupt)
;  Model       : for OAKS8-LCD Board
;  CPU         : R8C/Tiny series
;  Compiler    : NC30WA	V.5.30 Release 1
;  OS          : not be used
;  Programer   : RENESAS Semiconductor Training Center
;  Note        : for OAKS8-R5F21114FP(R8C/11 group,20MHz)
;******************************************************************************
; COPYRIGHT(C) 2004 RENESAS TECHNOLOGY CORPORATION
; AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED
;******************************************************************************
; History      : ---
;""FILE COMMENT END""*********************************************************

;===============================================================================
; section arrenge
;===============================================================================
;-------------------------------------------------------------------------------
; variable data section (RAM)
;-------------------------------------------------------------------------------
; static variable with initial value
        .section        data_NE,DATA            ; static variable with even size
        .org            0400H                  	; start address 00400H
data_NE_top:
        .section        data_NO,DATA,ALIGN      ; static variable with odd size
data_NO_top:

;-------------------------------------------------------------------------------
; static variable without initial value 
        .section        bss_NE,DATA				; static variable with even size
        .org			0500H					; start address 00500H
bss_NE_top:
        .section        bss_NO,DATA,ALIGN       ; static variable with odd size
bss_NO_top:

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

;-------------------------------------------------------------------------------
; stack section
;-------------------------------------------------------------------------------
        .section        stack,DATA              ; stack section
        .org			0600H					; start address 00600H
STACKSIZE               .equ    255             ; set stack size(256 bytes)
stack_top:
        .blkb           STACKSIZE               ; confirm stack section
                                                ; with stack size
STACK_INI:                                      ; initialization (stack bottom)
                                                ; of interrupt stack pointer (ISP)
;-------------------------------------------------------------------------------
; code section
;-------------------------------------------------------------------------------
        .section        startup,CODE            ; start up program section
        .org            0CC00H                 	; start address CC00H
;-------------------------------------------------------------------------------
        .section        program,CODE            ; program section
;-------------------------------------------------------------------------------
; fixed data section(ROM)
;-------------------------------------------------------------------------------
; section to save constant, string
        .section        rom_NE,ROMDATA          ; constant with even size
        .org            0F000H                 	; start address F000H
rom_NE_top:
        .section        rom_NO,ROMDATA,ALIGN    ; constant with odd size
rom_NO_top:
;-------------------------------------------------------------------------------
; section to save initial value of static variable with initial value 
        .section        data_NEI,ROMDATA		; initial value with even size
        .org			0FC00H
data_NEI_top:
        .section        data_NOI,ROMDATA,ALIGN	; initial value with odd size
data_NOI_top:

;-------------------------------------------------------------------------------
; variable interrupt vector section 
;-------------------------------------------------------------------------------
	.section        	interrupt_vector,CODE	; interrupt_vector section
	.org           		 (0FEDCH + 29*4)		; start address 0FEDCH
	.glb	       		 int0					; define global reference 
	.lword         		 int0					; set INT0 start label of
												; interrupt program at
												; INT0 interrupt vector

;-------------------------------------------------------------------------------
; fixed interrupt vector section
; *set ID1 to ID7 code at 00H丄set FFH at FFFC(for KD30 to exchange RS232C to FoUSB)
; *when using KD30, fixed vector interrupt can not run in user program
;-------------------------------------------------------------------------------
        .section        fix_interrupt_vector,CODE
                                                ; fix_interrupt_vector section
		.org			0FFDCH
		.lword			DUMMY_INT				; FFDC乣F undefined command
		.lword			DUMMY_INT				; FFE0乣3 overflow
		.lword			DUMMY_INT				; FFE4乣7 BRK command
		.lword			DUMMY_INT				; FFE8乣B same address
		.lword			DUMMY_INT				; FFEC乣F single step
		.lword			DUMMY_INT				; FFF0乣3 monitor timer
		.lword			DUMMY_INT				; FFF4乣7 DBC
		.lword			DUMMY_INT				; FFF8乣B NMI
;
		.org			0FFFCH
reset:
		.lword			start + 0FF000000H		; FFFC乣F set reset vector 

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