📄 v3k_fram_demo_4_datash_sdcc.asm

📁 DEMO程序单周期8051内核 8K铁电FRAM 56IO 4KRAM 40MIPS
💻 ASM
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G$UART1INT$0$0 == 0x00b0
_UART1INT	=	0x00b0
G$UART1CFG$0$0 == 0x00b1
_UART1CFG	=	0x00b1
G$UART1BUF$0$0 == 0x00b2
_UART1BUF	=	0x00b2
G$UART1BRL$0$0 == 0x00b3
_UART1BRL	=	0x00b3
G$UART1BRH$0$0 == 0x00b4
_UART1BRH	=	0x00b4
G$UART1EXT$0$0 == 0x00b5
_UART1EXT	=	0x00b5
G$SPICTRL$0$0 == 0x00c1
_SPICTRL	=	0x00c1
G$SPICONFIG$0$0 == 0x00c2
_SPICONFIG	=	0x00c2
G$SPISIZE$0$0 == 0x00c3
_SPISIZE	=	0x00c3
G$SPIRXTX0$0$0 == 0x00c4
_SPIRXTX0	=	0x00c4
G$SPIRXTX1$0$0 == 0x00c5
_SPIRXTX1	=	0x00c5
G$SPIRXTX2$0$0 == 0x00c6
_SPIRXTX2	=	0x00c6
G$SPIRXTX3$0$0 == 0x00c7
_SPIRXTX3	=	0x00c7
G$SPISTATUS$0$0 == 0x00c9
_SPISTATUS	=	0x00c9
G$I2CCONFIG$0$0 == 0x00d1
_I2CCONFIG	=	0x00d1
G$I2CTIMING$0$0 == 0x00d2
_I2CTIMING	=	0x00d2
G$I2CIDCFG$0$0 == 0x00d3
_I2CIDCFG	=	0x00d3
G$I2CSTATUS$0$0 == 0x00d4
_I2CSTATUS	=	0x00d4
G$I2CRXTX$0$0 == 0x00d5
_I2CRXTX	=	0x00d5
G$FRAMCFG1$0$0 == 0x00dc
_FRAMCFG1	=	0x00dc
G$FRAMCFG2$0$0 == 0x00dd
_FRAMCFG2	=	0x00dd
G$AUA0$0$0 == 0x00a2
_AUA0	=	0x00a2
G$AUA1$0$0 == 0x00a3
_AUA1	=	0x00a3
G$AUC0$0$0 == 0x00a4
_AUC0	=	0x00a4
G$AUC1$0$0 == 0x00a5
_AUC1	=	0x00a5
G$AUC2$0$0 == 0x00a6
_AUC2	=	0x00a6
G$AUC3$0$0 == 0x00a7
_AUC3	=	0x00a7
G$AUB0DIV$0$0 == 0x00b1
_AUB0DIV	=	0x00b1
G$AUB0$0$0 == 0x00b2
_AUB0	=	0x00b2
G$AUB1$0$0 == 0x00b3
_AUB1	=	0x00b3
G$AURES0$0$0 == 0x00b4
_AURES0	=	0x00b4
G$AURES1$0$0 == 0x00b5
_AURES1	=	0x00b5
G$AURES2$0$0 == 0x00b6
_AURES2	=	0x00b6
G$AURES3$0$0 == 0x00b7
_AURES3	=	0x00b7
G$AUSHIFTCFG$0$0 == 0x00c1
_AUSHIFTCFG	=	0x00c1
G$AUCONFIG1$0$0 == 0x00c2
_AUCONFIG1	=	0x00c2
G$AUCONFIG2$0$0 == 0x00c3
_AUCONFIG2	=	0x00c3
G$AUPREV0$0$0 == 0x00c4
_AUPREV0	=	0x00c4
G$AUPREV1$0$0 == 0x00c5
_AUPREV1	=	0x00c5
G$AUPREV2$0$0 == 0x00c6
_AUPREV2	=	0x00c6
G$AUPREV3$0$0 == 0x00c7
_AUPREV3	=	0x00c7
;--------------------------------------------------------
; special function bits 
;--------------------------------------------------------
	.area RSEG    (DATA)
;--------------------------------------------------------
; overlayable register banks 
;--------------------------------------------------------
	.area REG_BANK_0	(REL,OVR,DATA)
	.ds 8
;--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
	.area DSEG    (DATA)
G$framptr$0$0==.
_framptr::
	.ds 2
;--------------------------------------------------------
; overlayable items in internal ram 
;--------------------------------------------------------
	.area	OSEG    (OVR,DATA)
;--------------------------------------------------------
; Stack segment in internal ram 
;--------------------------------------------------------
	.area	SSEG	(DATA)
__start__stack:
	.ds	1

;--------------------------------------------------------
; indirectly addressable internal ram data
;--------------------------------------------------------
	.area ISEG    (DATA)
;--------------------------------------------------------
; bit data
;--------------------------------------------------------
	.area BSEG    (BIT)
;--------------------------------------------------------
; paged external ram data
;--------------------------------------------------------
	.area PSEG    (PAG,XDATA)
;--------------------------------------------------------
; external ram data
;--------------------------------------------------------
	.area XSEG    (XDATA)
G$frambase$0$0 == 0x8000
_frambase	=	0x8000
;--------------------------------------------------------
; external initialized ram data
;--------------------------------------------------------
	.area XISEG   (XDATA)
	.area CSEG    (CODE)
	.area GSINIT0 (CODE)
	.area GSINIT1 (CODE)
	.area GSINIT2 (CODE)
	.area GSINIT3 (CODE)
	.area GSINIT4 (CODE)
	.area GSINIT5 (CODE)
;--------------------------------------------------------
; interrupt vector 
;--------------------------------------------------------
	.area CSEG    (CODE)
__interrupt_vect:
	ljmp	__sdcc_gsinit_startup
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
	.area CSEG    (CODE)
	.area GSINIT  (CODE)
	.area GSFINAL (CODE)
	.area GSINIT  (CODE)
	.globl __sdcc_gsinit_startup
	.globl __sdcc_program_startup
	.globl __start__stack
	.globl __mcs51_genXINIT
	.globl __mcs51_genXRAMCLEAR
	.globl __mcs51_genRAMCLEAR
	G$main$0$0 ==.
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$25$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:25: xdata unsigned char * data framptr = &frambase ;		//Init a pointer in IRAM pointing to the frambase var.
;     genAddrOf
	mov	_framptr,#_frambase
	mov	(_framptr + 1),#(_frambase >> 8)
	.area GSFINAL (CODE)
	ljmp	__sdcc_program_startup
;--------------------------------------------------------
; Home
;--------------------------------------------------------
	.area HOME    (CODE)
	.area CSEG    (CODE)
;--------------------------------------------------------
; code
;--------------------------------------------------------
	.area CSEG    (CODE)
__sdcc_program_startup:
	lcall	_main
;	return from main will lock up
	sjmp .
;------------------------------------------------------------
;Allocation info for local variables in function 'main'
;------------------------------------------------------------
;cptr                      Allocated to registers r2 r3 
;------------------------------------------------------------
	G$main$0$0 ==.
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$32$0$0 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:32: void main (void){
;	-----------------------------------------
;	 function main
;	-----------------------------------------
_main:
	ar2 = 0x02
	ar3 = 0x03
	ar4 = 0x04
	ar5 = 0x05
	ar6 = 0x06
	ar7 = 0x07
	ar0 = 0x00
	ar1 = 0x01
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$36$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:36: DEVMEMCFG  |= 0xC0;					//Activate the FRAM
;     genOr
	orl	_DEVMEMCFG,#0xC0
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$40$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:40: for(cptr = 0; cptr < 0x400; cptr++)
;     genAssign
	mov	r2,#0x00
	mov	r3,#0x00
00113$:
;     genCmpLt
;     genCmp
	clr	c
	mov	a,r2
	subb	a,#0x00
	mov	a,r3
	xrl	a,#0x80
	subb	a,#0x84
;     genIfxJump
;	Peephole 108	removed ljmp by inverse jump logic
	jnc	00116$
00127$:
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$41$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:41: *(framptr+cptr) = 0x55;
;     genPlus
;	Peephole 236.g	used r2 instead of ar2
	mov	a,r2
	add	a,_framptr
	mov	dpl,a
;	Peephole 236.g	used r3 instead of ar3
	mov	a,r3
	addc	a,(_framptr + 1)
	mov	dph,a
;     genPointerSet
;     genFarPointerSet
	mov	a,#0x55
	movx	@dptr,a
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$40$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:40: for(cptr = 0; cptr < 0x400; cptr++)
;     genPlus
;     genPlusIncr
;	tail increment optimized
	inc	r2
	cjne	r2,#0x00,00113$
	inc	r3
;	Peephole 112.b	changed ljmp to sjmp
	sjmp	00113$
00116$:
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$45$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:45: *(framptr + 0x9100) = 0x23;
;     genPlus
;     genPlus shortcut
	mov	r2,_framptr
	mov	a,#0x91
	add	a,(_framptr + 1)
	mov	r3,a
;     genPointerSet
;     genFarPointerSet
	mov	dpl,r2
	mov	dph,r3
	mov	a,#0x23
	movx	@dptr,a
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$49$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:49: B = *(framptr + 0x9100);
;     genPointerGet
;     genFarPointerGet
	mov	dpl,r2
	mov	dph,r3
	movx	a,@dptr
	mov	_B,a
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$53$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:53: FRAMCFG1 = 0x01;						//Set FRAMWEL = 1 Enable Write  (FRAMOP = 00)
;     genAssign
	mov	_FRAMCFG1,#0x01
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$54$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:54: while(!(FRAMCFG1&0x80));					//Wait FREADIDLE == 1  (FRAM IDLE)
00101$:
;     genAnd
	mov	a,_FRAMCFG1
;     genIfxJump
;	Peephole 111	removed ljmp by inverse jump logic
	jnb	acc.7,00101$
00128$:
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$56$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:56: FRAMCFG2 = 0x0C;						//Configure FRAMCFG2 to protect the entire FRAM
;     genAssign
	mov	_FRAMCFG2,#0x0C
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$58$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:58: FRAMCFG1 = 0x07;						//Execute Transfert of FRAMCFG2 module to FRAM Module
;     genAssign
	mov	_FRAMCFG1,#0x07
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$59$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:59: while(!(FRAMCFG1&0x80));					//Wait FREADIDLE == 1  (FRAM IDLE)
00104$:
;     genAnd
	mov	a,_FRAMCFG1
;     genIfxJump
;	Peephole 111	removed ljmp by inverse jump logic
	jnb	acc.7,00104$
00129$:
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$61$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:61: FRAMCFG1 = 0x03;						//Clear FRAMWEL (FRAMOP = 01)
;     genAssign
	mov	_FRAMCFG1,#0x03
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$62$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:62: while(!(FRAMCFG1&0x80));					//Wait FREADIDLE == 1  (FRAM IDLE)
00107$:
;     genAnd
	mov	a,_FRAMCFG1
;     genIfxJump
;	Peephole 111	removed ljmp by inverse jump logic
	jnb	acc.7,00107$
00130$:
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$72$1$1 ==.
;C:/APP_ENG_Local/Demo_Programs/VRS51L3074/V3K_FRAM_UART_Demo1_SDCC/V3K_FRAM_Demo_4_Datash_SDCC.c:72: while(1);
00111$:
;	Peephole 112.b	changed ljmp to sjmp
	sjmp	00111$
00117$:
	C$V3K_FRAM_Demo_4_Datash_SDCC.c$74$1$1 ==.
	XG$main$0$0 ==.
	ret
	.area CSEG    (CODE)
	.area XINIT   (CODE)
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💿 文件大小 269 K
👤 上传用户 l550253832
📂 所属分类汇编语言
🏷️ 相关标签

#4KRAM #DEMO #8051 #FRAM
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