echo.rst

8051 interrupt assemble code

                              1 ;--------------------------------------------------------
                              2 ; File Created by SDCC : FreeWare ANSI-C Compiler
                              3 ; Version 2.6.0 #4309 (Nov 10 2006)
                              4 ; This file generated Wed May 16 21:17:43 2007
                              5 ;--------------------------------------------------------
                              6 	.module echo
                              7 	.optsdcc -mmcs51 --model-small
                              8 	
                              9 ;--------------------------------------------------------
                             10 ; Public variables in this module
                             11 ;--------------------------------------------------------
                             12 	.globl _main
                             13 	.globl _getchar
                             14 	.globl _putchar
                             15 	.globl _uart_init
                             16 	.globl _TF1
                             17 	.globl _TR1
                             18 	.globl _TF0
                             19 	.globl _TR0
                             20 	.globl _IE1
                             21 	.globl _IT1
                             22 	.globl _IE0
                             23 	.globl _IT0
                             24 	.globl _SM0
                             25 	.globl _SM1
                             26 	.globl _SM2
                             27 	.globl _REN
                             28 	.globl _TB8
                             29 	.globl _RB8
                             30 	.globl _TI
                             31 	.globl _RI
                             32 	.globl _CY
                             33 	.globl _AC
                             34 	.globl _F0
                             35 	.globl _RS1
                             36 	.globl _RS0
                             37 	.globl _OV
                             38 	.globl _F1
                             39 	.globl _P
                             40 	.globl _RD
                             41 	.globl _WR
                             42 	.globl _T1
                             43 	.globl _T0
                             44 	.globl _INT1
                             45 	.globl _INT0
                             46 	.globl _TXD0
                             47 	.globl _TXD
                             48 	.globl _RXD0
                             49 	.globl _RXD
                             50 	.globl _P3_7
                             51 	.globl _P3_6
                             52 	.globl _P3_5
                             53 	.globl _P3_4
                             54 	.globl _P3_3
                             55 	.globl _P3_2
                             56 	.globl _P3_1
                             57 	.globl _P3_0
                             58 	.globl _P2_7
                             59 	.globl _P2_6
                             60 	.globl _P2_5
                             61 	.globl _P2_4
                             62 	.globl _P2_3
                             63 	.globl _P2_2
                             64 	.globl _P2_1
                             65 	.globl _P2_0
                             66 	.globl _P1_7
                             67 	.globl _P1_6
                             68 	.globl _P1_5
                             69 	.globl _P1_4
                             70 	.globl _P1_3
                             71 	.globl _P1_2
                             72 	.globl _P1_1
                             73 	.globl _P1_0
                             74 	.globl _P0_7
                             75 	.globl _P0_6
                             76 	.globl _P0_5
                             77 	.globl _P0_4
                             78 	.globl _P0_3
                             79 	.globl _P0_2
                             80 	.globl _P0_1
                             81 	.globl _P0_0
                             82 	.globl _PS
                             83 	.globl _PT1
                             84 	.globl _PX1
                             85 	.globl _PT0
                             86 	.globl _PX0
                             87 	.globl _EA
                             88 	.globl _ES
                             89 	.globl _ET1
                             90 	.globl _EX1
                             91 	.globl _ET0
                             92 	.globl _EX0
                             93 	.globl _BREG_F7
                             94 	.globl _BREG_F6
                             95 	.globl _BREG_F5
                             96 	.globl _BREG_F4
                             97 	.globl _BREG_F3
                             98 	.globl _BREG_F2
                             99 	.globl _BREG_F1
                            100 	.globl _BREG_F0
                            101 	.globl _TMOD
                            102 	.globl _TL1
                            103 	.globl _TL0
                            104 	.globl _TH1
                            105 	.globl _TH0
                            106 	.globl _TCON
                            107 	.globl _SP
                            108 	.globl _SCON
                            109 	.globl _SBUF0
                            110 	.globl _SBUF
                            111 	.globl _PSW
                            112 	.globl _PCON
                            113 	.globl _P3
                            114 	.globl _P2
                            115 	.globl _P1
                            116 	.globl _P0
                            117 	.globl _IP
                            118 	.globl _IE
                            119 	.globl _DP0L
                            120 	.globl _DPL
                            121 	.globl _DP0H
                            122 	.globl _DPH
                            123 	.globl _B
                            124 	.globl _ACC
                            125 ;--------------------------------------------------------
                            126 ; special function registers
                            127 ;--------------------------------------------------------
                            128 	.area RSEG    (DATA)
                    00E0    129 _ACC	=	0x00e0
                    00F0    130 _B	=	0x00f0
                    0083    131 _DPH	=	0x0083
                    0083    132 _DP0H	=	0x0083
                    0082    133 _DPL	=	0x0082
                    0082    134 _DP0L	=	0x0082
                    00A8    135 _IE	=	0x00a8
                    00B8    136 _IP	=	0x00b8
                    0080    137 _P0	=	0x0080
                    0090    138 _P1	=	0x0090
                    00A0    139 _P2	=	0x00a0
                    00B0    140 _P3	=	0x00b0
                    0087    141 _PCON	=	0x0087
                    00D0    142 _PSW	=	0x00d0
                    0099    143 _SBUF	=	0x0099
                    0099    144 _SBUF0	=	0x0099
                    0098    145 _SCON	=	0x0098
                    0081    146 _SP	=	0x0081
                    0088    147 _TCON	=	0x0088
                    008C    148 _TH0	=	0x008c
                    008D    149 _TH1	=	0x008d
                    008A    150 _TL0	=	0x008a
                    008B    151 _TL1	=	0x008b
                    0089    152 _TMOD	=	0x0089
                            153 ;--------------------------------------------------------
                            154 ; special function bits
                            155 ;--------------------------------------------------------
                            156 	.area RSEG    (DATA)
                    00F0    157 _BREG_F0	=	0x00f0
                    00F1    158 _BREG_F1	=	0x00f1
                    00F2    159 _BREG_F2	=	0x00f2
                    00F3    160 _BREG_F3	=	0x00f3
                    00F4    161 _BREG_F4	=	0x00f4
                    00F5    162 _BREG_F5	=	0x00f5
                    00F6    163 _BREG_F6	=	0x00f6
                    00F7    164 _BREG_F7	=	0x00f7
                    00A8    165 _EX0	=	0x00a8
                    00A9    166 _ET0	=	0x00a9
                    00AA    167 _EX1	=	0x00aa
                    00AB    168 _ET1	=	0x00ab
                    00AC    169 _ES	=	0x00ac
                    00AF    170 _EA	=	0x00af
                    00B8    171 _PX0	=	0x00b8
                    00B9    172 _PT0	=	0x00b9
                    00BA    173 _PX1	=	0x00ba
                    00BB    174 _PT1	=	0x00bb
                    00BC    175 _PS	=	0x00bc
                    0080    176 _P0_0	=	0x0080
                    0081    177 _P0_1	=	0x0081
                    0082    178 _P0_2	=	0x0082
                    0083    179 _P0_3	=	0x0083
                    0084    180 _P0_4	=	0x0084
                    0085    181 _P0_5	=	0x0085
                    0086    182 _P0_6	=	0x0086
                    0087    183 _P0_7	=	0x0087
                    0090    184 _P1_0	=	0x0090
                    0091    185 _P1_1	=	0x0091
                    0092    186 _P1_2	=	0x0092
                    0093    187 _P1_3	=	0x0093
                    0094    188 _P1_4	=	0x0094
                    0095    189 _P1_5	=	0x0095
                    0096    190 _P1_6	=	0x0096
                    0097    191 _P1_7	=	0x0097
                    00A0    192 _P2_0	=	0x00a0
                    00A1    193 _P2_1	=	0x00a1
                    00A2    194 _P2_2	=	0x00a2
                    00A3    195 _P2_3	=	0x00a3
                    00A4    196 _P2_4	=	0x00a4
                    00A5    197 _P2_5	=	0x00a5
                    00A6    198 _P2_6	=	0x00a6
                    00A7    199 _P2_7	=	0x00a7
                    00B0    200 _P3_0	=	0x00b0
                    00B1    201 _P3_1	=	0x00b1
                    00B2    202 _P3_2	=	0x00b2
                    00B3    203 _P3_3	=	0x00b3
                    00B4    204 _P3_4	=	0x00b4
                    00B5    205 _P3_5	=	0x00b5
                    00B6    206 _P3_6	=	0x00b6
                    00B7    207 _P3_7	=	0x00b7
                    00B0    208 _RXD	=	0x00b0
                    00B0    209 _RXD0	=	0x00b0
                    00B1    210 _TXD	=	0x00b1
                    00B1    211 _TXD0	=	0x00b1
                    00B2    212 _INT0	=	0x00b2
                    00B3    213 _INT1	=	0x00b3
                    00B4    214 _T0	=	0x00b4
                    00B5    215 _T1	=	0x00b5
                    00B6    216 _WR	=	0x00b6
                    00B7    217 _RD	=	0x00b7
                    00D0    218 _P	=	0x00d0
                    00D1    219 _F1	=	0x00d1
                    00D2    220 _OV	=	0x00d2
                    00D3    221 _RS0	=	0x00d3
                    00D4    222 _RS1	=	0x00d4
                    00D5    223 _F0	=	0x00d5
                    00D6    224 _AC	=	0x00d6
                    00D7    225 _CY	=	0x00d7
                    0098    226 _RI	=	0x0098
                    0099    227 _TI	=	0x0099
                    009A    228 _RB8	=	0x009a
                    009B    229 _TB8	=	0x009b