math.al

板上资源： LM2576电源

	.CSEG
;PCODE: $00000000 VOL: 0
;PCODE: $00000001 VOL: 0
    ld   r26,y+
;PCODE: $00000002 VOL: 0
    ld   r30,y+
;PCODE: $00000003 VOL: 0
    cp   r26,r30
;PCODE: $00000004 VOL: 0
    brlt __cmax0
;PCODE: $00000005 VOL: 0
    mov  r30,r26
;PCODE: $00000006 VOL: 0
__cmax0:
;PCODE: $00000007 VOL: 0
    ret
;PCODE: $00000008 VOL: 0
;PCODE: $00000009 VOL: 0
;PCODE: $0000000A VOL: 0
;PCODE: $0000000B VOL: 0
;PCODE: $0000000C VOL: 0
    ld   r26,y+
;PCODE: $0000000D VOL: 0
    ld   r30,y+
;PCODE: $0000000E VOL: 0
    cp   r30,r26
;PCODE: $0000000F VOL: 0
    brlt __cmin0
;PCODE: $00000010 VOL: 0
    mov  r30,r26
;PCODE: $00000011 VOL: 0
__cmin0:
;PCODE: $00000012 VOL: 0
    ret
;PCODE: $00000013 VOL: 0
;PCODE: $00000014 VOL: 0
;PCODE: $00000015 VOL: 0
;PCODE: $00000016 VOL: 0
;PCODE: $00000017 VOL: 0
    ld   r30,y+
;PCODE: $00000018 VOL: 0
    cpi  r30,0
;PCODE: $00000019 VOL: 0
    breq __csign0
;PCODE: $0000001A VOL: 0
    brlt __csignm
;PCODE: $0000001B VOL: 0
    ldi  r30,1
;PCODE: $0000001C VOL: 0
    ret
;PCODE: $0000001D VOL: 0
__csignm:
;PCODE: $0000001E VOL: 0
    ldi  r30,-1
;PCODE: $0000001F VOL: 0
__csign0:
;PCODE: $00000020 VOL: 0
    ret
;PCODE: $00000021 VOL: 0
;PCODE: $00000022 VOL: 0
;PCODE: $00000023 VOL: 0
;PCODE: $00000024 VOL: 0
;PCODE: $00000025 VOL: 0
    ld   r26,y+
;PCODE: $00000026 VOL: 0
    ld   r27,y+
;PCODE: $00000027 VOL: 0
    ld   r30,y+
;PCODE: $00000028 VOL: 0
    ld   r31,y+
;PCODE: $00000029 VOL: 0
    cp   r26,r30
;PCODE: $0000002A VOL: 0
    cpc  r27,r31
;PCODE: $0000002B VOL: 0
    brlt __max0
;PCODE: $0000002C VOL: 0
    movw r30,r26
;PCODE: $0000002D VOL: 0
__max0:
;PCODE: $0000002E VOL: 0
    ret
;PCODE: $0000002F VOL: 0
;PCODE: $00000030 VOL: 0
;PCODE: $00000031 VOL: 0
;PCODE: $00000032 VOL: 0
;PCODE: $00000033 VOL: 0
    ld   r26,y+
;PCODE: $00000034 VOL: 0
    ld   r27,y+
;PCODE: $00000035 VOL: 0
    ld   r30,y+
;PCODE: $00000036 VOL: 0
    ld   r31,y+
;PCODE: $00000037 VOL: 0
    cp   r30,r26
;PCODE: $00000038 VOL: 0
    cpc  r31,r27
;PCODE: $00000039 VOL: 0
    brlt __min0
;PCODE: $0000003A VOL: 0
    movw r30,r26
;PCODE: $0000003B VOL: 0
__min0:
;PCODE: $0000003C VOL: 0
    ret
;PCODE: $0000003D VOL: 0
;PCODE: $0000003E VOL: 0
;PCODE: $0000003F VOL: 0
;PCODE: $00000040 VOL: 0
;PCODE: $00000041 VOL: 0
    ld   r30,y+
;PCODE: $00000042 VOL: 0
    ld   r31,y+
;PCODE: $00000043 VOL: 0
    sbiw r30,0
;PCODE: $00000044 VOL: 0
    breq __sign0
;PCODE: $00000045 VOL: 0
    brlt __signm
;PCODE: $00000046 VOL: 0
    ldi  r30,1
;PCODE: $00000047 VOL: 0
    rjmp __sign0
;PCODE: $00000048 VOL: 0
__signm:
;PCODE: $00000049 VOL: 0
    ldi   r30,-1
;PCODE: $0000004A VOL: 0
__sign0:
;PCODE: $0000004B VOL: 0
    ret
;PCODE: $0000004C VOL: 0
;PCODE: $0000004D VOL: 0
;PCODE: $0000004E VOL: 0
;PCODE: $0000004F VOL: 0
;PCODE: $00000050 VOL: 0
    ld    r26,y+
;PCODE: $00000051 VOL: 0
    ld    r27,y+
;PCODE: $00000052 VOL: 0
    ld    r24,y+
;PCODE: $00000053 VOL: 0
    ld    r25,y+
;PCODE: $00000054 VOL: 0
    ld    r30,y+
;PCODE: $00000055 VOL: 0
    ld    r31,y+
;PCODE: $00000056 VOL: 0
    ld    r22,y+
;PCODE: $00000057 VOL: 0
    ld    r23,y+
;PCODE: $00000058 VOL: 0
    cp    r26,r30
;PCODE: $00000059 VOL: 0
    cpc   r27,r31
;PCODE: $0000005A VOL: 0
    cpc   r24,r22
;PCODE: $0000005B VOL: 0
    cpc   r25,r23
;PCODE: $0000005C VOL: 0
    brlt  __lmax0
;PCODE: $0000005D VOL: 0
    movw  r30,r26
;PCODE: $0000005E VOL: 0
    movw  r22,r24
;PCODE: $0000005F VOL: 0
__lmax0:
;PCODE: $00000060 VOL: 0
    ret
;PCODE: $00000061 VOL: 0
;PCODE: $00000062 VOL: 0
;PCODE: $00000063 VOL: 0
;PCODE: $00000064 VOL: 0
;PCODE: $00000065 VOL: 0
    ld    r26,y+
;PCODE: $00000066 VOL: 0
    ld    r27,y+
;PCODE: $00000067 VOL: 0
    ld    r24,y+
;PCODE: $00000068 VOL: 0
    ld    r25,y+
;PCODE: $00000069 VOL: 0
    ld    r30,y+
;PCODE: $0000006A VOL: 0
    ld    r31,y+
;PCODE: $0000006B VOL: 0
    ld    r22,y+
;PCODE: $0000006C VOL: 0
    ld    r23,y+
;PCODE: $0000006D VOL: 0
    cp    r30,r26
;PCODE: $0000006E VOL: 0
    cpc   r31,r27
;PCODE: $0000006F VOL: 0
    cpc   r22,r24
;PCODE: $00000070 VOL: 0
    cpc   r23,r25
;PCODE: $00000071 VOL: 0
    brlt  __lmin0
;PCODE: $00000072 VOL: 0
    movw  r30,r26
;PCODE: $00000073 VOL: 0
    movw  r22,r24
;PCODE: $00000074 VOL: 0
__lmin0:
;PCODE: $00000075 VOL: 0
    ret
;PCODE: $00000076 VOL: 0
;PCODE: $00000077 VOL: 0
;PCODE: $00000078 VOL: 0
;PCODE: $00000079 VOL: 0
;PCODE: $0000007A VOL: 0
    clr  r30
;PCODE: $0000007B VOL: 0
    ld   r26,y+
;PCODE: $0000007C VOL: 0
    ld   r27,y+
;PCODE: $0000007D VOL: 0
    ld   r24,y+
;PCODE: $0000007E VOL: 0
    ld   r25,y+
;PCODE: $0000007F VOL: 0
    sbiw r26,0
;PCODE: $00000080 VOL: 0
    sbci r24,0
;PCODE: $00000081 VOL: 0
    sbci r25,0
;PCODE: $00000082 VOL: 0
    breq __lsign0
;PCODE: $00000083 VOL: 0
    brlt __lsignm
;PCODE: $00000084 VOL: 0
    ldi  r30,1
;PCODE: $00000085 VOL: 0
    rjmp __lsign0
;PCODE: $00000086 VOL: 0
__lsignm:
;PCODE: $00000087 VOL: 0
    ldi  r30,-1
;PCODE: $00000088 VOL: 0
__lsign0:
;PCODE: $00000089 VOL: 0
    ret
;PCODE: $0000008A VOL: 0
;PCODE: $0000008B VOL: 0
;PCODE: $0000008C VOL: 0
;PCODE: $0000008D VOL: 0
;PCODE: $0000008E VOL: 0
    ld   r26,y+
;PCODE: $0000008F VOL: 0
    ld   r27,y+
;PCODE: $00000090 VOL: 0
    clr	 r30
;PCODE: $00000091 VOL: 0
	clr	 r0
;PCODE: $00000092 VOL: 0
	ldi	 r22,0x80
;PCODE: $00000093 VOL: 0
	clt
;PCODE: $00000094 VOL: 0
__isqrt0:
;PCODE: $00000095 VOL: 0
	mov	 r1,r22
;PCODE: $00000096 VOL: 0
	lsr	 r1
;PCODE: $00000097 VOL: 0
	ror	 r0
;PCODE: $00000098 VOL: 0
	or	 r1,r30
;PCODE: $00000099 VOL: 0
	brts __isqrt1
;PCODE: $0000009A VOL: 0
	cp	 r26,r0
;PCODE: $0000009B VOL: 0
	cpc	 r27,r1
;PCODE: $0000009C VOL: 0
	brcs __isqrt2
;PCODE: $0000009D VOL: 0
__isqrt1:
;PCODE: $0000009E VOL: 0
	sub	 r26,r0
;PCODE: $0000009F VOL: 0
	sbc	 r27,r1
;PCODE: $000000A0 VOL: 0
	or	 r30,r22
;PCODE: $000000A1 VOL: 0
__isqrt2:
;PCODE: $000000A2 VOL: 0
	bst	 r27,7
;PCODE: $000000A3 VOL: 0
	lsl	 r26
;PCODE: $000000A4 VOL: 0
	rol	 r27
;PCODE: $000000A5 VOL: 0
	lsr	 r22
;PCODE: $000000A6 VOL: 0
	brcc __isqrt0
;PCODE: $000000A7 VOL: 0
	ret
;PCODE: $000000A8 VOL: 0
;PCODE: $000000A9 VOL: 0
;PCODE: $000000AA VOL: 0
;PCODE: $000000AB VOL: 0
;PCODE: $000000AC VOL: 0
    push r20
;PCODE: $000000AD VOL: 0
    push r21
;PCODE: $000000AE VOL: 0
    ld   r26,y+
;PCODE: $000000AF VOL: 0
    ld   r27,y+
;PCODE: $000000B0 VOL: 0
    ld   r24,y+
;PCODE: $000000B1 VOL: 0
    ld   r25,y+
;PCODE: $000000B2 VOL: 0
    clr  r0
;PCODE: $000000B3 VOL: 0
    clr  r1
;PCODE: $000000B4 VOL: 0
    clr  r20
;PCODE: $000000B5 VOL: 0
    clr  r21
;PCODE: $000000B6 VOL: 0
    clr  r22
;PCODE: $000000B7 VOL: 0
    ldi  r23,0x80
;PCODE: $000000B8 VOL: 0
    clr  r30
;PCODE: $000000B9 VOL: 0
    clr  r31
;PCODE: $000000BA VOL: 0
    clt
;PCODE: $000000BB VOL: 0
__lsqrt0:
;PCODE: $000000BC VOL: 0
;PCODE: $000000BD VOL: 0
;PCODE: $000000BE VOL: 0
    movw r20,r22
;PCODE: $000000BF VOL: 0
;PCODE: $000000C0 VOL: 0
;PCODE: $000000C1 VOL: 0
    lsr  r21
;PCODE: $000000C2 VOL: 0
    ror  r20
;PCODE: $000000C3 VOL: 0
    ror  r1
;PCODE: $000000C4 VOL: 0
    ror  r0
;PCODE: $000000C5 VOL: 0
    or   r20,r30
;PCODE: $000000C6 VOL: 0
    or   r21,r31
;PCODE: $000000C7 VOL: 0
    brts __lsqrt1
;PCODE: $000000C8 VOL: 0
    cp   r26,r0
;PCODE: $000000C9 VOL: 0
    cpc  r27,r1
;PCODE: $000000CA VOL: 0
    cpc  r24,r20
;PCODE: $000000CB VOL: 0
    cpc  r25,r21
;PCODE: $000000CC VOL: 0
    brcs __lsqrt2
;PCODE: $000000CD VOL: 0
__lsqrt1:
;PCODE: $000000CE VOL: 0
    sub  r26,r0
;PCODE: $000000CF VOL: 0
    sbc  r27,r1
;PCODE: $000000D0 VOL: 0
    sbc  r24,r20
;PCODE: $000000D1 VOL: 0
    sbc  r25,r21
;PCODE: $000000D2 VOL: 0
    or   r30,r22
;PCODE: $000000D3 VOL: 0
    or   r31,r23
;PCODE: $000000D4 VOL: 0
__lsqrt2:
;PCODE: $000000D5 VOL: 0
    bst  r25,7
;PCODE: $000000D6 VOL: 0
    lsl  r26
;PCODE: $000000D7 VOL: 0
    rol  r27
;PCODE: $000000D8 VOL: 0
    rol  r24
;PCODE: $000000D9 VOL: 0
    rol  r25
;PCODE: $000000DA VOL: 0
    lsr  r23
;PCODE: $000000DB VOL: 0
    ror  r22
;PCODE: $000000DC VOL: 0
    brcc __lsqrt0
;PCODE: $000000DD VOL: 0
    pop  r21
;PCODE: $000000DE VOL: 0
    pop  r20
;PCODE: $000000DF VOL: 0
    ret
;PCODE: $000000E0 VOL: 0
;PCODE: $000000E1 VOL: 0
;PCODE: $000000E2 VOL: 0
;PCODE: $000000E3 VOL: 0
;PCODE: $000000E4 VOL: 0
    ld   r30,y+
;PCODE: $000000E5 VOL: 0
    ld   r31,y+
;PCODE: $000000E6 VOL: 0
    ld   r22,y+
;PCODE: $000000E7 VOL: 0
    ld   r23,y+
;PCODE: $000000E8 VOL: 0
    or   r30,r31
;PCODE: $000000E9 VOL: 0
    or   r30,r22
;PCODE: $000000EA VOL: 0
    or   r30,r23
;PCODE: $000000EB VOL: 0
    breq __fsign0
;PCODE: $000000EC VOL: 0
    ldi  r30,1
;PCODE: $000000ED VOL: 0
    sbrc r23,7
;PCODE: $000000EE VOL: 0
    ser  r30
;PCODE: $000000EF VOL: 0
__fsign0:
;PCODE: $000000F0 VOL: 0
    ret
;PCODE: $000000F1 VOL: 0
;PCODE: $000000F2 VOL: 0
;PCODE: $000000F3 VOL: 0
;PCODE: $000000F4 VOL: 0
;PCODE: $000000F5 VOL: 0
;PCODE: $000000F6 VOL: 0
;PCODE: $000000F7 VOL: 0
;PCODE: $000000F8 VOL: 0
;PCODE: $000000F9 VOL: 0
;PCODE: $000000FA VOL: 0
;PCODE: $000000FB VOL: 0
;PCODE: $000000FC VOL: 0
;PCODE: $000000FD VOL: 0
;PCODE: $000000FE VOL: 0
;PCODE: $000000FF VOL: 0
;PCODE: $00000100 VOL: 0
;PCODE: $00000101 VOL: 0
;PCODE: $00000102 VOL: 0
;PCODE: $00000103 VOL: 0
;PCODE: $00000104 VOL: 0
;PCODE: $00000105 VOL: 0
;PCODE: $00000106 VOL: 0
;PCODE: $00000107 VOL: 0
;PCODE: $00000108 VOL: 0
;PCODE: $00000109 VOL: 0
;PCODE: $0000010A VOL: 0
;PCODE: $0000010B VOL: 0
;PCODE: $0000010C VOL: 0
;PCODE: $0000010D VOL: 0
;PCODE: $0000010E VOL: 0
;PCODE: $0000010F VOL: 0
;PCODE: $00000110 VOL: 0
;PCODE: $00000111 VOL: 0
   ldd  r23,y+3
;PCODE: $00000112 VOL: 0
   ldd  r22,y+2
;PCODE: $00000113 VOL: 0
   ldd  r31,y+1
;PCODE: $00000114 VOL: 0
   ld   r30,y
;PCODE: $00000115 VOL: 0
   bst  r23,7
;PCODE: $00000116 VOL: 0
   lsl  r23
;PCODE: $00000117 VOL: 0
   sbrc r22,7
;PCODE: $00000118 VOL: 0
   sbr  r23,1
;PCODE: $00000119 VOL: 0
   mov  r25,r23