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📄 c6711_ipb.asm

📁 该代码实现了 两次下载法在dspC6713平台上 烧写flash的操作过程
💻 ASM
📖 第 1 页 / 共 5 页
字号:
           MV      .S2X    A4,B4
           LDW     .D2T2   *+B4(20),B4       ; |49| 
           NOP             4
           MVC     .S2     B4,FMCR           ; |49| 
	.line	10
           RET     .S2     B3                ; |50| 
           ADD     .D2     8,SP,SP           ; |50| 
           NOP             4
           ; BRANCH OCCURS                   ; |50| 
	.endfunc	50,000000000h,8



	.sect	".text"
	.global	_intr_reset
	.sym	_intr_reset,_intr_reset, 32, 2, 0
	.func	56

;******************************************************************************
;* FUNCTION NAME: _intr_reset                                                 *
;*                                                                            *
;*   Regs Modified     :                                                      *
;*   Regs Used         : B3                                                   *
;*   Local Frame Size  : 0 Args + 0 Auto + 0 Save = 0 byte                    *
;******************************************************************************
_intr_reset:
;** --------------------------------------------------------------------------*
	.line	2
	.line	3
           RET     .S2     B3                ; |58| 
           NOP             5
           ; BRANCH OCCURS                   ; |58| 
	.endfunc	58,000000000h,0



	.sect	".text"
	.global	_intr_init
	.sym	_intr_init,_intr_init, 32, 2, 0
	.func	64

;******************************************************************************
;* FUNCTION NAME: _intr_init                                                  *
;*                                                                            *
;*   Regs Modified     : A0,A3,B4,B5                                          *
;*   Regs Used         : A0,A3,B3,B4,B5                                       *
;*   Local Frame Size  : 0 Args + 0 Auto + 0 Save = 0 byte                    *
;******************************************************************************
_intr_init:
;** --------------------------------------------------------------------------*
	.line	2
	.line	3
           MVKL    .S1     0x8202de4,A3      ; |66| 

           MVKL    .S2     0x19c0004,B4      ; |66| 
||         MVKL    .S1     0x250718a4,A0     ; |66| 
||         ZERO    .D2     B5                ; |66| 

           MVKH    .S2     0x19c0000,B5      ; |66| 
||         MVKH    .S1     0x8202de4,A3      ; |66| 

           STW     .D2T1   A3,*B5            ; |66| 
||         MVKH    .S2     0x19c0004,B4      ; |66| 
||         MVKH    .S1     0x250718a4,A0     ; |66| 

           STW     .D2T1   A0,*B4            ; |66| 
           NOP             2
	.line	4
           MVK     .S2     18,B4             ; |67| 
           MVC     .S2     B4,IER            ; |67| 
	.line	5
           ZERO    .D1     A0                ; |68| 
           SET     .S1     A0,0x0,0xf,A0     ; |68| 
           MVC     .S2X    A0,ICR            ; |68| 
           NOP             1
	.line	6
           RET     .S2     B3                ; |69| 
           NOP             5
           ; BRANCH OCCURS                   ; |69| 
	.endfunc	69,000000000h,0



	.sect	".text"
	.global	_External_Interrupt4
	.sym	_External_Interrupt4,_External_Interrupt4, 32, 2, 0
	.func	75

;******************************************************************************
;* FUNCTION NAME: _External_Interrupt4                                        *
;*                                                                            *
;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
;*                           B7,B8,B9,SP                                      *
;*   Regs Used         : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
;*                           B7,B8,B9,DP,SP                                   *
;*   Local Frame Size  : 8 Args + 4 Auto + 84 Save = 96 byte                  *
;******************************************************************************
_External_Interrupt4:
;** --------------------------------------------------------------------------*
	.line	2
	.sym	_reg,12, 24, 1, 32, _SAVE_REGISTER
           STW     .D2T2   B9,*SP--(96)      ; |76| 
           STW     .D2T2   B7,*+SP(92)       ; |76| 
           STW     .D2T2   B6,*+SP(88)       ; |76| 
           STW     .D2T2   B5,*+SP(84)       ; |76| 
           STW     .D2T2   B4,*+SP(80)       ; |76| 
           STW     .D2T2   B3,*+SP(76)       ; |76| 
           STW     .D2T2   B2,*+SP(72)       ; |76| 
           STW     .D2T2   B1,*+SP(68)       ; |76| 
           STW     .D2T2   B0,*+SP(64)       ; |76| 
           STW     .D2T2   B8,*+SP(60)       ; |76| 
           STW     .D2T1   A9,*+SP(56)       ; |76| 
           STW     .D2T1   A7,*+SP(52)       ; |76| 
           STW     .D2T1   A6,*+SP(48)       ; |76| 
           STW     .D2T1   A5,*+SP(44)       ; |76| 
           STW     .D2T1   A4,*+SP(40)       ; |76| 
           STW     .D2T1   A3,*+SP(36)       ; |76| 
           STW     .D2T1   A2,*+SP(32)       ; |76| 
           STW     .D2T1   A1,*+SP(28)       ; |76| 
           STW     .D2T1   A0,*+SP(24)       ; |76| 
           STW     .D2T1   A8,*+SP(20)       ; |76| 
           NOP             2
	.line	6
           CALL    .S1     _calloc           ; |80| 
           MVKL    .S2     RL3,B3            ; |80| 
           MVK     .S2     0x4,B4            ; |80| 
           MVK     .S1     0x7,A4            ; |80| 
           MVKH    .S2     RL3,B3            ; |80| 
           NOP             1
RL3:       ; CALL OCCURS                     ; |80| 
           MV      .D1     A4,A1             ; |80| 
   [ A1]   B       .S1     L18               ; |80| 
           NOP             4
           STW     .D2T1   A1,*+SP(12)       ; |80| 
           ; BRANCH OCCURS                   ; |80| 
;** --------------------------------------------------------------------------*
           NOP             2
	.line	8
           CALL    .S1     _printf           ; |82| 
           MVKL    .S2     RL4,B3            ; |82| 
           MVKH    .S2     RL4,B3            ; |82| 
           MVKL    .S1     SL2+0,A0          ; |82| 
           MVKH    .S1     SL2+0,A0          ; |82| 
           STW     .D2T1   A0,*+SP(4)        ; |82| 
RL4:       ; CALL OCCURS                     ; |82| 
;** --------------------------------------------------------------------------*
L18:    
	.line	12
           MVC     .S2     CSR,B4            ; |86| 
           AND     .S2     -2,B4,B4          ; |86| 
           MVC     .S2     B4,CSR            ; |86| 
           NOP             1
	.line	13
           CALL    .S1     _save_register    ; |87| 
           LDW     .D2T1   *+SP(12),A4       ; |87| 
           MVKL    .S2     RL5,B3            ; |87| 
           MVKH    .S2     RL5,B3            ; |87| 
           NOP             2
RL5:       ; CALL OCCURS                     ; |87| 
	.line	14
           MVC     .S2     IER,B4            ; |88| 
           CLR     .S2     B4,4,4,B4         ; |88| 
           MVC     .S2     B4,IER            ; |88| 
	.line	15
           MVC     .S2     CSR,B4            ; |89| 
           OR      .S2     1,B4,B4           ; |89| 
           MVC     .S2     B4,CSR            ; |89| 
           NOP             1
	.line	18
           MVKL    .S1     0xa00004f4,A0     ; |92| 
           MVKH    .S1     0xa00004f4,A0     ; |92| 
           LDW     .D1T1   *A0,A0            ; |92| 
           MVK     .S1     0x1,A1            ; |92| 
           NOP             3
           AND     .S1     8,A0,A2           ; |92| 
   [ A2]   B       .S1     L19               ; |92| 
           NOP             5
           ; BRANCH OCCURS                   ; |92| 
;** --------------------------------------------------------------------------*
           ZERO    .D1     A1                ; |92| 
;** --------------------------------------------------------------------------*
L19:    
   [!A1]   B       .S1     L20               ; |92| 
           NOP             5
           ; BRANCH OCCURS                   ; |92| 
;** --------------------------------------------------------------------------*
	.line	19
           CALL    .S1     _PCIMbox_accept   ; |93| 
           MVKL    .S2     RL6,B3            ; |93| 
           MVKH    .S2     RL6,B3            ; |93| 
           NOP             3
RL6:       ; CALL OCCURS                     ; |93| 
;** --------------------------------------------------------------------------*
L20:    
	.line	22
           MVC     .S2     CSR,B4            ; |96| 
           AND     .S2     -2,B4,B4          ; |96| 
           MVC     .S2     B4,CSR            ; |96| 
           NOP             1
	.line	23
           CALL    .S1     _restore_register ; |97| 
           LDW     .D2T1   *+SP(12),A4       ; |97| 
           MVKL    .S2     RL7,B3            ; |97| 
           MVKH    .S2     RL7,B3            ; |97| 
           NOP             2
RL7:       ; CALL OCCURS                     ; |97| 
	.line	24
           MVC     .S2     CSR,B4            ; |98| 
           OR      .S2     1,B4,B4           ; |98| 
           MVC     .S2     B4,CSR            ; |98| 
           NOP             1
	.line	27
           CALL    .S1     _free             ; |101| 
           LDW     .D2T1   *+SP(12),A4       ; |101| 
           MVKL    .S2     RL8,B3            ; |101| 
           MVKH    .S2     RL8,B3            ; |101| 
           NOP             2
RL8:       ; CALL OCCURS                     ; |101| 
	.line	29
           LDW     .D2T2   *+SP(60),B8       ; |103| 
           LDW     .D2T1   *+SP(56),A9       ; |103| 
           LDW     .D2T1   *+SP(20),A8       ; |103| 
           LDDW    .D2T2   *+SP(88),B7:B6    ; |103| 
           LDDW    .D2T2   *+SP(64),B1:B0    ; |103| 
           LDDW    .D2T1   *+SP(48),A7:A6    ; |103| 
           LDDW    .D2T1   *+SP(32),A3:A2    ; |103| 
           LDDW    .D2T1   *+SP(24),A1:A0    ; |103| 
           LDDW    .D2T2   *+SP(80),B5:B4    ; |103| 
           LDDW    .D2T2   *+SP(72),B3:B2    ; |103| 

           RET     .S2     IRP               ; |103| 
||         LDDW    .D2T1   *+SP(40),A5:A4    ; |103| 

           LDW     .D2T2   *++SP(96),B9      ; |103| 
           NOP             4
           ; BRANCH OCCURS                   ; |103| 
	.endfunc	103,003ff03ffh,96



	.sect	".text"
	.global	_External_Interrupt5
	.sym	_External_Interrupt5,_External_Interrupt5, 32, 2, 0
	.func	109

;******************************************************************************
;* FUNCTION NAME: _External_Interrupt5                                        *
;*                                                                            *
;*   Regs Modified     :                                                      *
;*   Regs Used         :                                                      *
;*   Local Frame Size  : 0 Args + 0 Auto + 0 Save = 0 byte                    *
;******************************************************************************
_External_Interrupt5:
;** --------------------------------------------------------------------------*
	.line	2
	.line	4
           RET     .S2     IRP               ; |112| 
           NOP             5
           ; BRANCH OCCURS                   ; |112| 
	.endfunc	112,000000000h,0



	.sect	".text"
	.global	_External_Interrupt6
	.sym	_External_Interrupt6,_External_Interrupt6, 32, 2, 0
	.func	118

;******************************************************************************
;* FUNCTION NAME: _External_Interrupt6                                        *
;*                                                                            *
;*   Regs Modified     :                                                      *
;*   Regs Used         :                                                      *
;*   Local Frame Size  : 0 Args + 0 Auto + 0 Save = 0 byte                    *
;******************************************************************************
_External_Interrupt6:
;** --------------------------------------------------------------------------*
	.line	2
	.line	4
           RET     .S2     IRP               ; |121| 
           NOP             5
           ; BRANCH OCCURS                   ; |121| 
	.endfunc	121,000000000h,0



	.sect	".text"
	.global	_External_Interrupt7
	.sym	_External_Interrupt7,_External_Interrupt7, 32, 2, 0
	.func	127

;******************************************************************************
;* FUNCTION NAME: _External_Interrupt7                                        *
;*                                                                            *
;*   Regs Modified     :                                                      *
;*   Regs Used         :                                                      *
;*   Local Frame Size  : 0 Args + 0 Auto + 0 Save = 0 byte                    *

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