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📄 data,bdata,idata,pdata,xdata,code存储类型与存储区--herosungod的鸟巢.mht

📁 51单片机的内存优化和中断的有用知识
💻 MHT
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字号:
=B7=B6=CE=A7=C4=DA=B5=C4=D2=BB=B8=F6=CC=D8=CA=E2=B9=A6=C4=DC=BC=C4=B4=E6=C6=
=F7=A3=A8SFR=A3=A9=B5=D8=D6=B7=A1=A3<FONT=20
                  =
color=3D#0000ff>=C1=BD=D5=DF=B7=C3=CE=CA=B5=C4=B7=BD=CA=BD=B2=BB=CD=AC</F=
ONT><BR><BR><BR>idata<BR>=CA=C7 0 to 255=20
                  =B7=B6=CE=A7=C4=DA=B5=C4=D2=BB=B8=F6 idata =
=B4=E6=B4=A2=C6=F7=B5=D8=D6=B7=A1=A3</P>
                  <P><FONT =
color=3D#0000ff>idata=D3=EBdata=D6=D8=BA=CF=B5=CD128=D7=D6=BD=DA</FONT><F=
ONT=20
                  color=3D#000000><FONT=20
                  =
color=3D#0000ff>=A3=AC=D3=D0=B5=C4=B5=D8=B7=BD=D6=BB=D3=D0DATA=B1=ED=CA=BE=
256=D7=D6=BD=DA=B5=C4=C6=AC=C4=DARAM,</FONT><BR>xdata =CA=C7 0 to=20
                  65535 =B7=B6=CE=A7=C4=DA=B5=C4=D2=BB=B8=F6 xdata =
=B4=E6=B4=A2=C6=F7=B5=D8=D6=B7=A1=A3</FONT></P>
                  <P></P>
                  =
<P>=D6=B8=D5=EB=C0=E0=D0=CD=BA=CD=B4=E6=B4=A2=C7=F8=B5=C4=B9=D8=CF=B5=CF=EA=
=BD=E2<BR><BR>=D2=BB=A1=A2=B4=E6=B4=A2=C0=E0=D0=CD=D3=EB=B4=E6=B4=A2=C7=F8=
=B9=D8=CF=B5<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  data&nbsp;&nbsp;&nbsp;&nbsp; =
---&gt;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=BF=C9=D1=B0=D6=B7=C6=AC=C4=DAram<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  bdata&nbsp;&nbsp;&nbsp;&nbsp; =
---&gt;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=BF=C9=CE=BB=D1=B0=D6=B7=B5=C4=C6=AC=C4=DAram<BR>&nbsp;&nbsp;&nbsp;&nbsp;=
=20
                  idata&nbsp;&nbsp;&nbsp;&nbsp; =
---&gt;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=BF=C9=D1=B0=D6=B7=C6=AC=C4=DAram=A3=AC=D4=CA=D0=ED=B7=C3=CE=CA=C8=AB=B2=BF=
=C4=DA=B2=BFram<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  pdata&nbsp;&nbsp;&nbsp;&nbsp; =
---&gt;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =B7=D6=D2=B3=D1=B0=D6=B7=C6=AC=CD=E2ram (MOVX @R0) =
(256 BYTE/=D2=B3)<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  xdata&nbsp;&nbsp;&nbsp;&nbsp;=20
                  ---&gt;&nbsp;&nbsp;&nbsp;&nbsp;<FONT =
color=3D#ff0000>=BF=C9=D1=B0=D6=B7=C6=AC=CD=E2ram=20
                  (64k =
=B5=D8=D6=B7=B7=B6=CE=A7FFFFH)<BR></FONT>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  code&nbsp;&nbsp;&nbsp;&nbsp;=20
                  ---&gt;&nbsp;&nbsp;&nbsp;&nbsp;<FONT =
color=3D#ff0000>=B3=CC=D0=F2=B4=E6=B4=A2=C7=F8 (64k=20
                  =B5=D8=D6=B7=B7=B6=CE=A7),=B6=D4=D3=A6MOVC=20
                  =
@DPTR</FONT><BR><BR>=B6=FE=A1=A2=D6=B8=D5=EB=C0=E0=D0=CD=BA=CD=B4=E6=B4=A2=
=C7=F8=B5=C4=B9=D8=CF=B5<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=B6=D4=B1=E4=C1=BF=BD=F8=D0=D0=C9=F9=C3=F7=CA=B1=BF=C9=D2=D4=D6=B8=B6=A8=B1=
=E4=C1=BF=B5=C4=B4=E6=B4=A2=C0=E0=D0=CD=C8=E7:<BR>&nbsp;&nbsp;&nbsp;&nbsp=
; uchar data=20
                  x=BA=CDdata uchar=20
                  =
x=CF=E0=B5=C8=BC=DB=B6=BC=CA=C7=D4=DA=C4=DAram=C7=F8=B7=D6=C5=E4=D2=BB=B8=
=F6=D7=D6=BD=DA=B5=C4=B1=E4=C1=BF=A1=A3<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=CD=AC=D1=F9=B6=D4=D3=DA=D6=B8=D5=EB=B1=E4=C1=BF=B5=C4=C9=F9=C3=F7=A3=AC=D2=
=F2=C9=E6=BC=B0=B5=BD=D6=B8=D5=EB=B1=E4=C1=BF=B1=BE=C9=ED=B5=C4=B4=E6=B4=A2=
=CE=BB=D6=C3=BA=CD=D6=B8=D5=EB=CB=F9=D6=B8=CF=F2=B5=C4=B4=E6=B4=A2=C7=F8=CE=
=BB=D6=C3=B2=BB=CD=AC=B6=F8=BD=F8=D0=D0=CF=E0=D3=A6=B5=C4=B4=E6=B4=A2=C7=F8=
=C0=E0=D0=CD=B9=D8=BC=FC=D7=D6=B5=C4<BR>=CA=B9=D3=C3=C8=E7=A3=BA<BR><BR>&=
nbsp;&nbsp;&nbsp;&nbsp;=20
                  uchar xdata * data =
pstr<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=CA=C7=D6=B8=D4=DA=C4=DAram=C7=F8=B7=D6=C5=E4=D2=BB=B8=F6=D6=B8=D5=EB=B1=E4=
=C1=BF("*"=BA=C5=BA=F3=B5=C4data=B9=D8=BC=FC=D7=D6=B5=C4=D7=F7=D3=C3)=A3=AC=
=B6=F8=C7=D2=D5=E2=B8=F6=D6=B8=D5=EB=B1=BE=C9=ED=D6=B8=CF=F2xdata=C7=F8("=
*"=C7=B0xdata=B9=D8=BC=FC=D7=D6=B5=C4=D7=F7=D3=C3)=A3=AC<BR>=BF=C9=C4=DC=B3=
=F5=D1=A7C51=CA=B1=D3=D0=B5=E3=B2=BB=BA=C3=B6=AE=D2=B2=B2=BB=BA=C3=BC=C7=A1=
=A3=C3=BB=B9=D8=CF=B5=A3=AC=CE=D2=C3=C7=C2=ED=C9=CF=BE=CD=BF=C9=D2=D4=BF=B4=
=B5=BD=B6=D4=D3=A6=A1=B0*=A1=B1=C7=B0=BA=F3=B2=BB=CD=AC=B5=C4=B9=D8=BC=FC=
=D7=D6=B5=C4=CA=B9=D3=C3=D4=DA=B1=E0=D2=EB=CA=B1=B3=F6=CF=D6=CA=B2=C3=B4=C7=
=E9=BF=F6=A1=A3<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  ......<BR>&nbsp;&nbsp;&nbsp;&nbsp; uchar xdata=20
                  tmp[10];&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
//=D4=DA=CD=E2ram=C7=F8=BF=AA=B1=D910=B8=F6=D7=D6=BD=DA=B5=C4=C4=DA=B4=E6=
=BF=D5=BC=E4=A3=AC=B5=D8=D6=B7=CA=C7=CD=E2ram=B5=C40x0000=A3=AD0x0009<BR>=
&nbsp;&nbsp;&nbsp;&nbsp;=20
                  ......<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=B5=DA1=D6=D6=C7=E9=BF=F6:<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp; uchar data * =
data=20
                  pstr;<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  pstr=3Dtmp;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp; =
=CA=D7=CF=C8=D2=AA=CC=E1=D0=D1=B4=F3=BC=D2=D5=E2=D1=F9=B5=C4=B4=FA=C2=EB=CA=
=C7=D3=D0bug=B5=C4,=20
                  =
=CB=FB=B2=BB=C4=DC=CD=A8=B9=FD=D5=E2=D6=D6=B7=BD=CA=BD=D5=FD=C8=B7=B5=C4=B7=
=C3=CE=CA=B5=BDtmp=BF=D5=BC=E4=A1=A3=20
                  =
=CE=AA=CA=B2=C3=B4=A3=BF=CE=D2=C3=C7=B0=D1=B1=E0=D2=EB=BA=F3=BF=B4=B5=BD=CF=
=C2=C3=E6=B5=C4=BB=E3=B1=E0<BR>=B4=FA=C2=EB=A3=BA<BR><BR>&nbsp;&nbsp;&nbs=
p;&nbsp; MOV=20
                  =
0x08,#tmp(0x00)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
;0x08=CA=C7=D6=B8=D5=EBpstr=B5=C4=B4=E6=B4=A2=B5=D8=D6=B7<BR><BR>&nbsp;&n=
bsp;&nbsp;&nbsp;=20
                  =
=BF=B4=B5=BD=C1=CB=C2=F0=A3=A1=B1=BE=C0=B4=B7=C3=CE=CA=CD=E2ram=D0=E8=D2=AA=
2=20
                  =
byte=C0=B4=D1=B0=D6=B764k=BF=D5=BC=E4=A3=AC=B5=AB=D2=F2=CE=AA=CA=B9=D3=C3=
data=B9=D8=BC=FC=D7=D6(=D4=DA"*"=BA=C5=C7=B0=B5=C4=C4=C7=B8=F6)=A3=AC=CB=F9=
=D2=D4=B0=B4KeilC=B1=E0=D2=EB=BB=B7=BE=B3=C0=B4=CB=B5<BR>=BE=CD=B0=D1=CB=FB=
=B1=E0=D2=EB=B3=C9=D6=B8=CF=F2=C4=DAram=B5=C4=D6=B8=D5=EB=B1=E4=C1=BF=C1=CB=
=A3=AC=D5=E2=D2=B2=CA=C7=B3=F5=D1=A7C51=B5=C4=C5=F3=D3=D1=C3=C7=B2=BB=C0=ED=
=BD=E2=B8=F7=B8=F6=B4=E6=B4=A2=C0=E0=D0=CD=B5=C4=B9=D8=BC=FC=D7=D6=B6=A8=D2=
=E5=B6=F8=D4=EC=B3=C9=B5=C4bug=A1=A3=CC=D8=B1=F0=CA=C7=B5=B1=B9=A4=B3=CC=D6=
=D0=B5=C4<BR>=C4=AC=C8=CF=B5=C4=B4=E6=B4=A2=C7=F8=C0=E0=CE=AAlarge=CA=B1=A3=
=AC=D3=D6=B0=D1tmp[10]=20
                  =C9=F9=C3=F7=CE=AAuchar tmp[10]=20
                  =
=CA=B1=A3=AC=D5=E2=D1=F9=B5=C4bug=CA=C7=BA=DC=D2=FE=C3=D8=B5=C4=B2=BB=C8=DD=
=D2=D7=B1=BB=B7=A2=CF=D6=A1=A3<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=B5=DA2=D6=D6=C7=E9=BF=F6:<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp; uchar xdata * =
data=20
                  pstr;<BR>&nbsp;&nbsp;&nbsp;&nbsp; pstr =3D=20
                  tmp;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=D5=E2=D6=D6=C7=E9=BF=F6=CA=C7=C3=BB=CE=CA=CC=E2=B5=C4=A3=AC=D5=E2=D1=F9=B5=
=C4=CA=B9=D3=C3=B7=BD=B7=A8=CA=C7=D6=B8=D4=DA=C4=DAram=B7=D6=C5=E4=D2=BB=B8=
=F6=D6=B8=D5=EB=B1=E4=C1=BF("*"=BA=C5=BA=F3=B5=C4data=B9=D8=BC=FC=D7=D6=B5=
=C4=D7=F7=D3=C3)=A3=AC=B6=F8=C7=D2=D5=E2=B8=F6=D6=B8=D5=EB=B1=BE=C9=ED=D6=
=B8=CF=F2<BR>xdata=C7=F8("*"=C7=B0xdata=B9=D8=BC=FC=D7=D6=B5=C4=D7=F7=D3=C3=
)=A1=A3=B1=E0=D2=EB=BA=F3=B5=C4=BB=E3=B1=E0=B4=FA=C2=EB=C8=E7=CF=C2=A1=A3=
<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  MOV=20
                  =
0x08,#tmp(0x00)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
;0x08=BA=CD0x09=CA=C7=D4=DA=C4=DAram=C7=F8=B7=D6=C5=E4=B5=C4pstr=D6=B8=D5=
=EB=B1=E4=C1=BF=B5=D8=D6=B7=BF=D5=BC=E4<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  MOV 0x09,#tmp(0x00)<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=D5=E2=D6=D6=C7=E9=BF=F6=D3=A6=B8=C3=CA=C7=D4=DA=D5=E2=C0=EF=CB=F9=D3=D0=BD=
=E9=C9=DC=B8=F7=D6=D6=C7=E9=BF=F6=D6=D0=D0=A7=C2=CA=D7=EE=B8=DF=B5=C4=B7=C3=
=CE=CA=CD=E2ram=B5=C4=B7=BD=B7=A8=C1=CB=A3=AC=C7=EB=B4=F3=BC=D2=BC=C7=D7=A1=
=CB=FB=A1=A3<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=B5=DA3=D6=D6=C7=E9=BF=F6:<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp; uchar xdata * =
xdata=20
                  pstr;<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  pstr=3Dtmp;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=D5=E2=D6=D0=C7=E9=BF=F6=D2=B2=CA=C7=B6=D4=B5=C4=A3=AC=B5=AB=D0=A7=C2=CA=B2=
=BB=C8=E7=B5=DA2=D6=D6=C7=E9=BF=F6=A1=A3=B1=E0=D2=EB=BA=F3=B5=C4=BB=E3=B1=
=E0=B4=FA=C2=EB=C8=E7=CF=C2=A1=A3<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  MOV DPTR,=20
                  =
#0x000A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
;0x000A,0x000B=CA=C7=D4=DA=CD=E2ram=C7=F8=B7=D6=C5=E4=B5=C4pstr=D6=B8=D5=EB=
=B1=E4=C1=BF=B5=D8=D6=B7=BF=D5=BC=E4<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  MOV A, #tmp(0x00)<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV =
@DPTR,=20
                  A<BR>&nbsp;&nbsp;&nbsp;&nbsp; INC=20
                  DPTR<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV A,=20
                  #tmp(0x00)<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOVX @DPTR,=20
                  A<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=D5=E2=D6=D6=B7=BD=CA=BD=D2=BB=B0=E3=D3=C3=D4=DA=C4=DAram=D7=CA=D4=B4=CF=E0=
=B6=D4=BD=F4=D5=C5=B6=F8=C7=D2=B6=D4=D0=A7=C2=CA=D2=AA=C7=F3=B2=BB=B8=DF=B5=
=C4=CF=EE=C4=BF=D6=D0=A1=A3<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=B5=DA4=D6=D6=C7=E9=BF=F6:<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp; uchar data * =
xdata=20
                  pstr;<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  pstr=3Dtmp;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=C8=E7=B9=FB=CF=EA=CF=B8=BF=B4=C1=CB=B5=DA1=D6=D6=C7=E9=BF=F6=B5=C4=B6=C1=
=D5=DF=B7=A2=CF=D6=D5=E2=D6=D6=D0=B4=B7=A8=BA=CD=B5=DA1=D6=D6=BA=DC=CF=E0=
=CB=C6=A3=AC=CA=C7=B5=C4=A3=AC=CD=AC=B5=DA1=20
                  =
=D6=D6=C7=E9=BF=F6=D2=BB=D1=F9=D5=E2=D1=F9=D2=B2=CA=C7=D3=D0bug=B5=C4=A3=AC=
=B5=AB=CA=C7=D5=E2=B4=CE=CA=C7=B0=D1pstr=B7=D6<BR>=C5=E4=B5=BD=C1=CB=CD=E2=
ram=C7=F8=C1=CB=A1=A3=B1=E0=D2=EB=BA=F3=B5=C4=BB=E3=B1=E0=B4=FA=C2=EB=C8=E7=
=CF=C2=A1=A3<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  MOV DPTR,=20
                  =
#0x000A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
;0x000A=CA=C7=D4=DA=CD=E2ram=C7=F8=B7=D6=C5=E4=B5=C4pstr=D6=B8=D5=EB=B1=E4=
=C1=BF=B5=C4=B5=D8=D6=B7=BF=D5=BC=E4<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV=20
                  A, #tmp(0x00)<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOVX @DPTR,=20
                  A<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=B5=DA5=D6=D6=C7=E9=BF=F6:<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp; uchar * data=20
                  pstr;<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  pstr=3Dtmp;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=B4=F3=BC=D2=D7=A2=D2=E2=B5=BD"*"=C7=B0=B5=C4=B9=D8=BC=FC=D7=D6=C9=F9=C3=F7=
=C3=BB=D3=D0=C1=CB=A3=AC=CA=C7=B5=C4=D5=E2=D1=F9=BB=E1=B7=A2=C9=FA=CA=B2=C3=
=B4=CA=C2=C4=D8=A3=BF=CF=C2=C3=E6=D5=E2=C3=B4=D0=B4=C4=D8=A3=A1=B6=D4=C1=CB=
=D3=C3=C6=EB=D4=A5=B5=C4=D2=BB=CA=D7=C0=CF=B8=E8=C3=FB=C0=B4=CB=B5=BE=CD=CA=
=C7=20
                  =
=A1=B0=C7=EB=B8=FA=CE=D2<BR>=C0=B4=A1=B1=A3=AC=C7=EB=B8=FA=CE=D2=C0=B4=BF=
=B4=BF=B4=B1=E0=D2=EB=BA=F3=B5=C4=BB=E3=B1=E0=B4=FA=C2=EB=A3=AC=D3=D0=C8=CB=
=CE=CA=D5=E2=B2=BB=CA=C7=D4=DA=BD=B2C51=C2=F0=A3=BF=20
                  =
=CE=AA=CA=B2=C3=B4=BB=B9=D2=AA=B8=F8=CE=D2=C3=C7=BF=B4=BB=E3=B1=E0=B4=FA=C2=
=EB=A1=A3C51=D2=AA=CF=EB=D3=C3=BA=C3=BE=CD=D2=AA=BE=A1=BF=C9=C4=DC=CC=E1=C9=
=FDC51<BR>=B1=E0=D2=EB=BA=F3=B5=C4=D0=A7=C2=CA=A3=AC=BF=B4=BF=B4=B1=E0=D2=
=EB=BA=F3=B5=C4=BB=E3=B1=E0=BB=E1=B0=EF=D6=FA=B4=F3=BC=D2=BE=A1=BF=EC=B3=C9=
=CE=AA=C9=FA=B2=FA=B8=DF=D0=A7C51=B4=FA=C2=EB=B5=C4=B8=DF=CA=D6=B5=C4=A1=A3=
=BB=B9=CA=C7=BF=B4=B4=FA=C2=EB=B0=C9=A3=A1<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp=
;=20
                  MOV 0x08,=20
                  =
#0X01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n=
bsp;=20
                  =
;0x08=A3=AD0x0A=CA=C7=D4=DA=C4=DAram=C7=F8=B7=D6=C5=E4=B5=C4pstr=D6=B8=D5=
=EB=B1=E4=C1=BF=B5=C4=B5=D8=D6=B7=BF=D5=BC=E4<BR>&nbsp;&nbsp;&nbsp;&nbsp;=
=20
                  MOV 0x09, #tmp(0x00)<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV =
0x0A,=20
                  #tmp(0x00)<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=D7=A2=D2=E2=A3=BA=D5=E2=CA=C7=D0=C2=BD=E9=C9=DC=B8=F8=B4=F3=BC=D2=B5=C4=A3=
=AC=B4=F3=BC=D2=BB=E1=D2=C9=CE=CA=CE=AA=CA=B2=C3=B4=D4=DA=C7=B0=C3=E6=B5=C4=
=BC=B8=D6=D6=C7=E9=BF=F6=B5=C4pstr=D6=B8=D5=EB=B1=E4=C1=BF=B6=BC=D3=C32 =
byte=BF=D5=BC=E4=B6=F8=B5=BD=D5=E2=C0=EF=BE=CD=D3=C33=20
                  =
byte=BF=D5=BC=E4=C1=CB<BR>=C4=D8=A3=BF=D5=E2=CA=C7KeilC=B5=C4=D2=BB=B8=F6=
=CF=B5=CD=B3=C4=DA=B2=BF=B4=A6=C0=ED=A3=AC=D4=DAKeilC=D6=D0=D2=BB=B8=F6=D6=
=B8=D5=EB=B1=E4=C1=BF=D7=EE=B6=E0=D5=BC=D3=C3 3=20
                  =
byte=BF=D5=BC=E4=A3=AC=B6=D4=D3=DA=C3=BB=D3=D0=C9=F9=C3=F7=D6=B8=D5=EB=D6=
=B8=CF=F2=B4=E6=B4=A2=BF=D5=BC=E4=C0=E0=D0=CD=B5=C4=D6=B8=D5=EB=A3=AC<BR>=
=CF=B5=CD=B3=B1=E0=D2=EB=B4=FA=C2=EB=CA=B1=B6=BC=C7=BF=D6=C6=BC=D3=D4=D8=D2=
=BB=B8=F6=D7=D6=BD=DA=B5=C4=D6=B8=D5=EB=C0=E0=D0=CD=B7=D6=B1=E7=D6=B5=A1=A3=
=BE=DF=CC=E5=B5=C4=B6=D4=D3=A6=B9=D8=CF=B5=BF=C9=D2=D4=B2=CE=BF=BCKeilC=B5=
=C4help=D6=D0C51=20
                  User's Guide=A1=A3<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=B5=DA6=D6=D6=C7=E9=BF=F6:<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp; uchar *=20
                  pstr;<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  pstr=3Dtmp;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=D5=E2=CA=C7=D7=EE=D6=B1=BD=D3=D7=EE=BC=F2=B5=A5=B5=C4=D6=B8=D5=EB=B1=E4=C1=
=BF=C9=F9=C3=F7=A3=AC=B5=AB=CB=FB=B5=C4=D0=A7=C2=CA=D2=B2=D7=EE=B5=CD=A1=A3=
=BB=B9=CA=C7=C4=C7=BE=E4=BB=B0=A3=AC=B4=F3=BC=D2=D2=BB=C6=F0=CB=B5=BA=C3=C2=
=F0=A3=A1=B1=E0=D2=EB=BA=F3=B5=C4=BB=E3=B1=E0=B4=FA=C2=EB=C8=E7=CF=C2=A1=A3=
<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  MOV DPTR,=20
                  =
#0x000A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
;0x000A=A3=AD0x000C=CA=C7=D4=DA=CD=E2ram=C7=F8=B7=D6=C5=E4=B5=C4pstr=D6=B8=
=D5=EB=B1=E4=C1=BF=B5=D8=D6=B7=BF=D5=BC=E4<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  MOV A, #0x01<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV @DPTR,=20
                  A<BR>&nbsp;&nbsp;&nbsp;&nbsp; INC=20
                  DPTR<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV DPTR,=20
                  #0x000A<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV A,=20
                  #tmp(0x00)<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV @DPTR,=20
                  A<BR>&nbsp;&nbsp;&nbsp;&nbsp; INC=20
                  DPTR<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOV A,=20
                  #tmp(0x00)<BR>&nbsp;&nbsp;&nbsp;&nbsp; MOVX @DPTR,=20
                  A<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
                  =
=D5=E2=D6=D6=C7=E9=BF=F6=BA=DC=C0=E0=CB=C6=B5=DA5=D6=D6=BA=CD=B5=DA3=D6=D6=
=C7=E9=BF=F6=B5=C4=D7=E9=BA=CF=A3=AC=BC=C8=B0=D1pstr=B7=D6=C5=E4=D4=DA=CD=
=E2ram=BF=D5=BC=E4=C1=CB=D3=D6=D4=F6=BC=D3=C1=CB=D6=B8=D5=EB=C0=E0=D0=CD=B5=
=C4=B7=D6=B1=E6=D6=B5=A1=A3</P></DIV><BR></SPAN></TD></TR>
              <TR>
                <TD class=3Doblog_t_4><A=20
                  =
href=3D"http://blog.21ic.com/user1/4591/archives/2008/48558.html#">=D4=C4=
=B6=C1=C8=AB=CE=C4<SPAN=20
                  id=3Dob_logreaded></SPAN></A> | <A=20
                  =
href=3D"http://blog.21ic.com/user1/4591/archives/2008/48558.html#cmt">=BB=
=D8=B8=B4(2)</A>=20
                  <SPAN id=3Dob_logm48558></SPAN>| <A=20
                  href=3D"http://blog.21ic.com/showtb.asp?id=3D48558"=20
                  target=3D_blank>=D2=FD=D3=C3=CD=A8=B8=E6<SPAN =
id=3Dob_tbnum></SPAN></A> | <A=20
                  =
href=3D"http://blog.21ic.com/user_post.asp?logid=3D48558"=20
                  =
target=3D_blank>=B1=E0=BC=AD</A></TD></TR></TBODY></TABLE>
            <DIV id=3Dmorelog>
            <UL>
              <LI>=C9=CF=D2=BB=C6=AA=A3=BA<A=20
              =
href=3D"http://blog.21ic.com/user1/4591/archives/2008/48557.html">=CC=F9=C6=
=AC=D7=E8=C8=DD=B7=E2=D7=B0=B3=DF=B4=E7</A>=20

              <LI>=CF=C2=D2=BB=C6=AA=A3=BA<A=20
              =
href=3D"http://blog.21ic.com/user1/4591/archives/2008/48559.html">=C4=A3=C4=
=E2=B5=E7=C2=B7200=CE=CA=A3=A81=A3=A9</A>=20
              </LI></UL></DIV>
            <STYLE type=3Dtext/css>.style1 {
	FONT-WEIGHT: bold; FONT-SIZE: 14px; COLOR: #666666
}
</STYLE>
            <BR>
            <TABLE style=3D"TABLE-LAYOUT: fixed; WORD-BREAK: break-all"=20
            cellSpacing=3D0 cellPadding=3D0 width=3D"90%" border=3D0>
              <TBODY>
              <TR>
                <TD class=3Doblog_t_4><SPAN class=3Dstyle1><FONT=20
                  =
size=3D3>Re:data,bdata,idata,pdata,xdata,code=B4=E6=B4=A2=C0=E0=D0=CD=D3=EB=
=B4=E6=B4=A2=C7=F8<A=20
                  name=3D39769></A></FONT></SPAN></TD></TR>
              <TR>
                <TD>
                  <TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
border=3D0>
                    <TBODY>
                    <TR>
                      <TD>
                        <DIV align=3Dright><SPAN =
class=3Doblog_text><SPAN=20
                        =
id=3Dn_39769>Samuel(=D3=CE=BF=CD)</SPAN>=B7=A2=B1=ED=C6=C0=C2=DB=D3=DA<SP=
AN=20
                        id=3Dt_39769>2009-2-5=20
                    =
12:04:00</SPAN></SPAN></DIV></TD></TR></TBODY></TABLE><SPAN=20
                  class=3Doblog_text><BR><IMG class=3Dob_face =
height=3D48=20
                  alt=3DSamuel(=D3=CE=BF=CD)=20
                  src=3D"http://blog.21ic.com/images/ico_default.gif" =
width=3D48=20

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