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RA3/AN3/VREF+ 2 öÿÿÿ2 ! RA4/T0CKI/C1OUT < öÿÿÿ< ! RA5/AN4/SS#/C2OUT F öÿÿÿF ! GND P öÿÿÿP ¡ 8
OSC1/CLKIN Z öÿÿÿZ ! or OSC2/CLKOUT d öÿÿÿd ! ï RC0/T1OSO/T1CKI n öÿÿÿn ! ï Þï RC1/T1OSI/CCP2 x öÿÿÿx ! ï RC2/CCP1 öÿÿÿ ! ï DO/ RC3/SCK/SCL öÿÿÿ ! A_ _28 SDA/SDI/RC4 ´ ¾ ! PIC SDO/RC5 ´ ¾ ! or CK/TX/RC6 ´ x ¾ x ! DT/RX/RC7 ´ n ¾ n ! GND ´ d ¾ d ¡ VDD ´ Z ¾ Z ¡ INT/RB0 ´ P ¾ P ! RB1 ´ F ¾ F ! î ëï RB2 ´ < ¾ < ! ï PGM/RB3 ´ 2 ¾ 2 ! ï C3/ RB4 ´ ( ¾ ( ! RB5 ´ ¾ ! PGC/RB6 ´ ¾ ! PGD/RB7 ´
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OSC1/CLKIN öÿÿÿ ! / / OSC2/CLKOUT öÿÿÿ ! RC0/T1OSO/T1CKI öÿÿÿ ! / 0/ RC1/T1OSI/CCP2 ´ öÿÿÿ´ ! RC2/CCP1 ¾ öÿÿÿ¾ ! RC3/SCK/SCL È öÿÿÿÈ ! / ü. RD0/PSP0 Ò öÿÿÿÒ ! RD1/PSP1 Ü öÿÿÿÜ ! PSP2/RD2 ´ Ü ¾ Ü ! PSP3/RD3 ´ Ò ¾ Ò ! SDA/SDI/RC4 ´ È ¾ È ! / I. SDO/RC5 ´ ¾ ¾ ¾ ! CK/TX/RC6 ´ ´ ¾ ´ ! DT/RX/RC7 ´ ª ¾ ª ! ; CLR PSP4/RD4 ´ ¾ ! 5 3 PSP5/RD5 ´ ¾ ! 3 PSP6/RD6 ´ ¾ ! : INI PSP7/RD7 ´ ¾ ! INI GND ´ x ¾ x ¡ VDD ´ n ¾ n ¡ INT/RB0 ´ d ¾ d ! RB1 ´ Z ¾ Z ! RB2 ´ P ¾ P ! PGM/RB3 ´ F ¾ F ! RB4 ´ ( ¾ ( ! RB5 ´ ¾ ! PGC/RB6 ´ ¾ ! 1 PGD/RB7 ´
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! 'ÿÿ 0 J XTAL_G1.Normal JUMP2X3_CON C:\LIBRARY\ORCAD9X\JUMP.OLB p6Cp6C ÿÿ JUMP2X3_CON C:\LIBRARY\ORCAD9X\JUMP.OLB JUMP2X3_CON.Normal D JUMP1
XTAL050/LG C:\LIBRARY\ORCAD9X\COM_XTAL.OLB nj@nj@ ÿÿ
XTAL050/LG C:\LIBRARY\ORCAD9X\COM_XTAL.OLB XTAL050/LG.Normal JUMP2 C:\LIBRARY\ORCAD9X\JUMP.OLB ±{@ ±{@ ÿÿ JUMP2 C:\LIBRARY\ORCAD9X\JUMP.OLB JUMP2.Normal PBON JUMP3 C:\LIBRARY\ORCAD9X\JUMP.OLB ±{@ ±{@ ÿÿ JUMP3 C:\LIBRARY\ORCAD9X\JUMP.OLB JUMP3.Normal FIDU C:\LIBRARY\ORCAD9X\SYMBOLS.OLB ü9ü9 ÿÿ FIDU C:\LIBRARY\ORCAD9X\SYMBOLS.OLB FIDU.Normal UNIPAD1 C:\LIBRARY\ORCAD9X\PAD.OLB ª@ª@ ÿÿ UNIPAD1 C:\LIBRARY\ORCAD9X\PAD.OLB UNIPAD1.Normal UNIPAD2 C:\LIBRARY\ORCAD9X\PAD.OLB ®@®@ ÿÿ UNIPAD2 C:\LIBRARY\ORCAD9X\PAD.OLB UNIPAD2.Normal XTAL_G1 XTAL TEMPOBJ_0 PIC_ISP 0 C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC16_FLASH.OLB ~14>~14> ÿÿ PIC_ISP 0 C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC16_FLASH.OLB PIC_ISP.Normal
PIC16F877A/PT R0805 C:\LIBRARY\ORCAD9X\COM_RLC.OLB X@8>X@8> ÿÿ R0805 C:\LIBRARY\ORCAD9X\COM_RLC.OLB R0805.Normal _PIC16F873A_876A__28_PIN . C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC_FLASH.OLB X¬3>X¬3> ÿÿ _PIC16F873A_876A__28_PIN . C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC_FLASH.OLB _PIC16F873A_876A__28_PIN.Normal C0805 C:\LIBRARY\ORCAD9X\COM_RLC.OLB X@8>X@8> ÿÿ C0805 C:\LIBRARY\ORCAD9X\COM_RLC.OLB C0805.Normal
FIDU_PASTE C:\LIBRARY\ORCAD9X\SYMBOLS.OLB FÜCFÜC ÿÿ
FIDU_PASTE C:\LIBRARY\ORCAD9X\SYMBOLS.OLB FIDU_PASTE.Normal HOLE_M3 C:\LIBRARY\ORCAD9X\COM_CON.OLB ÐC8>ÐC8> ÿÿ HOLE_M3 C:\LIBRARY\ORCAD9X\COM_CON.OLB HOLE_M3.Normal CROSS C:\LIBRARY\ORCAD9X\SYMBOLS.OLB ü9ü9 ÿÿ CROSS C:\LIBRARY\ORCAD9X\SYMBOLS.OLB CROSS.Normal
XTAL010/LG C:\LIBRARY\ORCAD9X\COM_XTAL.OLB $j@$j@ ÿÿ
XTAL010/LG C:\LIBRARY\ORCAD9X\COM_XTAL.OLB XTAL010/LG.Normal PIC16F877A/PT_0 C-ELYTB C:\LIBRARY\ORCAD9X\COM_RLC.OLB 4c @4c @ ÿÿ C-ELYTB C:\LIBRARY\ORCAD9X\COM_RLC.OLB C-ELYTB.Normal 1N4007 C:\LIBRARY\ORCAD9X\COM_D.OLB @@ ÿÿ 1N4007 C:\LIBRARY\ORCAD9X\COM_D.OLB
1N4007.Normal PIC16F877A/PT_1 = D:\MLAB\MODULES\PIC\PIC16F87XTQ4401A\SCH\PIC16F87XTQ4401A.DSN TùGTùG ÿÿ PIC16F877A/PT_1 = D:\MLAB\MODULES\PIC\PIC16F87XTQ4401A\SCH\PIC16F87XTQ4401A.DSN PIC16F877A/PT_1.Normal PUSH050x050 C:\LIBRARY\ORCAD9X\COM_SW.OLB È¡(@È¡(@ ÿÿ PUSH050x050 C:\LIBRARY\ORCAD9X\COM_SW.OLB PUSH050x050.Normal JUMP2X3_CON C:\LIBRARY\ORCAD9X\JUMP.OLB p6Cp6C JUMP2X3_CON C:\LIBRARY\ORCAD9X\JUMP.OLB J JUMP2X3 ÿÿ JUMP2X3_CON 1 2 3 4 5 6 D JUMP1
XTAL050/LG C:\LIBRARY\ORCAD9X\COM_XTAL.OLB nj@nj@
XTAL050/LG C:\LIBRARY\ORCAD9X\COM_XTAL.OLB X
XTAL050/LG ÿÿ
XTAL050/LG A B G1 JUMP2 C:\LIBRARY\ORCAD9X\JUMP.OLB ±{@ ±{@ JUMP2 C:\LIBRARY\ORCAD9X\JUMP.OLB J JUMP2 ÿÿ JUMP2 1 2 PBON JUMP3 C:\LIBRARY\ORCAD9X\JUMP.OLB ±{@ ±{@ JUMP3 C:\LIBRARY\ORCAD9X\JUMP.OLB J JUMP3 ÿÿ JUMP3 1 2 3 FIDU C:\LIBRARY\ORCAD9X\SYMBOLS.OLB ü9ü9 FIDU C:\LIBRARY\ORCAD9X\SYMBOLS.OLB M FIDU ÿÿ FIDU ÿ UNIPAD1 C:\LIBRARY\ORCAD9X\PAD.OLB ª@ª@ UNIPAD1 C:\LIBRARY\ORCAD9X\PAD.OLB J UNIPAD1 ÿÿ UNIPAD1 1 UNIPAD2 C:\LIBRARY\ORCAD9X\PAD.OLB ®@®@ UNIPAD2 C:\LIBRARY\ORCAD9X\PAD.OLB J UNIPAD2 ÿÿ UNIPAD2 1 2 XTAL_G1 XTAL TEMPOBJ_0 PIC_ISP 0 C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC16_FLASH.OLB ~14>~14> PIC_ISP 0 C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC16_FLASH.OLB J PIC_ISP ÿÿ PIC_ISP 1 2 3 5 6
PIC16F877A/PT R0805 C:\LIBRARY\ORCAD9X\COM_RLC.OLB X@8>X@8> R0805 C:\LIBRARY\ORCAD9X\COM_RLC.OLB R R0805 ÿÿ R0805 1 2 _PIC16F873A_876A__28_PIN . C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC_FLASH.OLB X¬3>X¬3> _PIC16F873A_876A__28_PIN . C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC_FLASH.OLB U ÿÿ _PIC16F873A_876A__28_PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 C0805 C:\LIBRARY\ORCAD9X\COM_RLC.OLB X@8>X@8> C0805 C:\LIBRARY\ORCAD9X\COM_RLC.OLB C C0805 ÿÿ C0805 1 2
FIDU_PASTE C:\LIBRARY\ORCAD9X\SYMBOLS.OLB F܆CF܆C
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lù=ËÈP·E>ËÈ S C H E M A T I C 1 ÿÿÿÿÿÿÿÿ lù=ËÈPFC>ËÈ P a g e s ÿÿÿÿÿÿÿÿ lù=ËÈ`>>ËÈ 0 1 H i s t o r y ÿÿÿÿ ÿÿÿÿ ¸
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01 History A4 '´>´sOH ( P4 ì ì ì 0 0 A e { P S
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0 @ = Xð c 0 = 0 .< ( L @ < ( PIC16F87xTQ4401B = Xð s < d 0 = 0 .< d ~ t < d Hitory = Xð < 0 = 0 .< X < ò1 PIC16F87xTQ4401A - derived from PIC16F87xDIL2801A = Xð ] < 0 =A 0 .< ä ° < U PIC16F87xTQ4401B - derived from PIC16F87xTQ4401A and removed J55 (VDD pullup for I2C)
SCHEMATIC1 ^
02 PIC CPU
01 History Å
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lù=ËÈ° >ËÈ H i e r a r c h y ÿÿÿÿÿÿÿÿÿÿÿÿ _ S c h e m a t i c ÿÿÿÿÿÿÿÿÿÿÿÿ ~
02 PIC CPU A4
í°>´sOH ( P4 ì ì ì 0 0 A e e \
S P { Z [ @_
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0 Y= RE1 »C ¨Q 0 n 6 1ÿÿ 0 Y= RE2 (D Q 0 n 6 1ÿÿ
0 Y= RD0 +D ©Q 0 n 6 1ÿÿ 0 Y= RD1 þY 0 n 6 ª 6 % þY 0 ª D J D þY 0 J T % þY 0 J D J G ëQ 0 n T 6 T 1ÿÿ S 0 Y= NC33 G Q 0 n ^ 6 ^ 1ÿÿ ] 0 Y= NC34 ¦ àZ 0 z n z x ø1 æ\ 0 À < ò < >3 àZ 0 À x ò x E àZ 0 ð x ð ÌC æ\ 0 ð ´ ð " çC àZ 0 , , , 9 æ\ 0 < F H ÄQ 0 þ T Æ T 1ÿÿ S 0 RD4 = æ\ 0 < Z « àZ 0 À n À x B àZ 0 ð x ú x @ àZ 0 , Æ , Þ ±Q 0 þ Ò Æ Ò 1ÿÿ Ñ 0 RB5 ¸3 æ\ 0 $ < $ F ü æ\ 0 " Æ " H êQ 0 þ ð Æ ð 1ÿÿ ï 0 4 NC12 C Y 0 v | Æ | H Q 0 þ Æ 1ÿÿ
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f 0 %e !3 = X¯ ® Z î0 = 0 .Z î þ Z î VREF+ = X¯ ° Ü î0 = 0 .Ü î þ Ü î VREF- = X¯ ¸ @î0 = 0 .@ î þ @ î .D MAIN OSC = X¯ È ¸î0 = 0 .¸ î þ ¸ î ø 2nd OSC = X¯ Ð Nl0 = 0 .N l È | N l IC I2C PULLUPS = X¯ è 0 = 0 . â ¦ ISP PROG = X¯ ûI 0 = 0 . ¼ 3 POWER 7 X¯ °L Lÿ 0 7 0 ( = X¯ ]R 0 = 0 .z r ô z r @ SPARE PARTS 7 X¯ kR È 0 7 0 ( È ` = X¯ =S 00 = 0 . 0 ò @ 0
MECHANICAL 7 X¯ YS l¤0 7 0 ( ¤ ` N 7 X¯ ÆZ l 0 7D 0 ( ` ´ = X¯ [ 6Ì0 = 0 .6 Ì Ü 6 Ì MICROCHIP PROCESSOR 0 ( ¤ ` N 7 83 ÆZ l 0 7D 0 ( ` ´ = 83 [ 6Ì0 = 0 .6 Ì Ü 6 Ì MICROCHIP PROCESSOR
SCHEMATIC1 = C E RD5 C ý RB1 C ß RA0 C ÷ RC6 C Þ MCLR C F RD7 C G RD0 C H NC34 C I RD2 C ã RA4 C J RD3 C RB0 C K NC13 C ä RA5 C L RE2 C M RD1 C õ RB5 C ö RB4 C ÿ RC7 C N RE0 C þ RC2 C O RD4 C à RA1 C RB2 C P RD6 C RC5 C Q NC12 C R NC33 C ø RB3 C S RE1 C RB7 C RB6 C N00593 C â RA3 C U N11834 C á RA2 C V N11322 C RC0 C RC1 C ü RC3 C Ä N01717 C ù RC4 C Ã N01732 C Ç N01921 C Ê N01933 C Ë N01923 C Æ N01935 C È N01937 C É N01925 C Ð N01955 C Î N01967 C Ï N01969 C Ì N01971 C Í N01959 C Ñ N01957 C û OSC2 C ú OSC1 C Á N01430 C Ý N01438 C Æ GND C µ VDD R 4 È R 3 ` B ò æ! D û D ü B ý é! D D B ì! D D B
D B ñ! D D B D B D B õ! D ' D ( B D B ) ù! D 2 D 3 B ÿ B 4 ý! D = D > B · D À D Á B Â D Ë D Ì B ? " D H D I B Í D Ö D × B Ø ! D á D â B J " D S D T B ìS D $ D % B Õ # D Þ D ß B \ % D e D f B U " D ^ D _ B Ü £H D å D æ B ' D ¥ D ¦ B _
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PCB Footprint ì d d 0 0 | TITLE_ICZ Author Title Page Create Date March 8, 1995 Doc RevCode ? OrgName OrgAddr1 OrgAddr2 OrgAddr3 OrgAddr4 Page Size A Page Number 1
Page Count Page Modify Date C:\LIBRARY\ORCAD9X\SYMBOLS.OLB Cage Code
S.ICZ a.s. J.S.Baara 40 Ceske Budejovice 370 01 Czech Republic Device PIC16F873A_876A__28_PIN Part Reference Value . C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC_FLASH.OLB
PCB Footprint _PIC16F873A_876A__28_PIN CROSS PAD C:\LIBRARY\ORCAD9X\COM_CON.OLB HOLE_M3 C:\LIBRARY\ORCAD9X\GEN_SW.OLB PBON FIDU R C:\LIBRARY\ORCAD9X\COM_RLC.OLB R0805 C C0805 D C:\LIBRARY\ORCAD9X\GEN_D.OLB JUMP2 C:\LIBRARY\ORCAD9X\JUMP.OLB GND VDD Name SO28_300 PIC_ISP 100 10k 100nF 10n 10nF XTAL C:\LIBRARY\ORCAD9X\GEN_XTAL.OLB 33pF 22pF 4.0MHz 32768Hz JUMP1
PIC16F873A/SP DIP28_600 XTAL010/L XTAL50/L XTAL050/L JUMP3 DO41 1N4004 PUSH050X050 PUSHBUT P-B1720 DIP28_300 XTAL_G1 MLAB PIC16F87XDIL28 01A MIHO XTAL50/LG
XTAL010/LG
XTAL050/LG
XTAL3050/L XTAL3
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TITLE_MLAB C:\LIBRARY\ORCAD9X\MLAB.OLB 1.0 PIC16F87XDIL2801A C:\LIBRARY\ORCAD9X\COM_D.OLB 1N4007 C-ELYT ELYTB C-ELYTB UNIPAD2 C:\LIBRARY\ORCAD9X\PAD.OLB 2 UNIPAD1 * D:\MLAB\PIC16F~1\PIC16F~1\SCH\PIC16F~1.DSN TEMPOBJ_0 0 C:\LIBRARY\ORCAD9X\MICROCHIP\CPU_PIC16_FLASH.OLB PB4PIN C:\LIBRARY\ORCAD9X\COM_SW.OLB PUSH050x050 10uF/6.3V C:\LIBRARY\ORCAD9X\COM_XTAL.OLB UNIPAD3 TQFP44
PIC16F877A/PT TitleBlock0 3 C:\PROGRAM FILES\ORCAD91\CAPTURE\LIBRARY\CAPSYM.OLB PIC16F87xTQ4401A 3 = D:\MLAB\MODULES\PIC\PIC16F87XTQ4401A\SCH\PIC16F87XTQ4401A.DSN PIC16F877A/PT_0 PIC16F877A/PT_1
FIDU_PASTE JUMP2X3 PIC16F87xTQ4401B s
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OSC1/CLKIN öÿÿÿ ! « OSC2/CLKOUT öÿÿÿ ! / - RC0/T1OSO/T1CKI öÿÿÿ ! . - RC1/T1OSI/CCP2 ´ öÿÿÿ´ ! . - RC2/CCP1 ¾ öÿÿÿ¾ ! : RC3/SCK/SCL È öÿÿÿÈ ! : - RD0/PSP0 Ò öÿÿÿÒ ! ; RD1/PSP1 Ü öÿÿÿÜ ! ª - PSP2/RD2 ´ Ü ¾ Ü ! ; ÿÿ PSP3/RD3 ´ Ò ¾ Ò ! : - SDA/SDI/RC4 ´ È ¾ È ! : ð© SDO/RC5 ´ ¾ ¾ ¾ ! : -ÿÿ CK/TX/RC6 ´ ´ ¾ ´ ! : - DT/RX/RC7 ´ ª ¾ ª ! PU PSP4/RD4 ´ ¾ !
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RA3/AN3/VREF+ 2 öÿÿÿ2 ! rt 5 RA4/T0CKI/C1OUT < öÿÿÿ< ! ýÿÿÿ þÿÿÿþÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿrt RA5/AN4/SS#/C2OUT F öÿÿÿF ! .O RE0/RD#/AN5 P öÿÿÿP ! LB 7 RE1/WR#/AN6 Z öÿÿÿZ ! .O SS RE2/CS#/AN7 d öÿÿÿd ! .O 05 VDD n öÿÿÿn ¡ .O 05 GND x öÿÿÿx ¡ UN 3
OSC1/CLKIN öÿÿÿ ! ¬ OSC2/CLKOUT öÿÿÿ ! UN RC0/T1OSO/T1CKI öÿÿÿ ! .O U RC1/T1OSI/CCP2 ´ öÿÿÿ´ ! BJ RC2/CCP1 ¾ öÿÿÿ¾ ! BJ RC3/SCK/SCL È öÿÿÿÈ ! -3 RD0/PSP0 Ò öÿÿÿÒ ! RD1/PSP1 Ü öÿÿÿÜ ! / PSP2/RD2 ´ Ü ¾ Ü ! ÿ2 PSP3/RD3 ´ Ò ¾ Ò ! SDA/SDI/RC4 ´ È ¾ È ! SDO/RC5 ´ ¾ ¾ ¾ ! 64, CK/TX/RC6 ´ ´ ¾ ´ ! -2 DT/RX/RC7 ´ ª ¾ ª ! -/ PSP4/RD4 ´ ¾ ! / PSP5/RD5 ´ ¾ ! 05 PSP6/RD6 ´ ¾ ! 05 PSP7/RD7 ´ ¾ ! 05 GND ´ x ¾ x ¡ -2 VDD ´ n ¾ n ¡ - INT/RB0 ´ d ¾ d ! U RB1 ´ Z ¾ Z ! 05 RB2 ´ P ¾ P ! 05 PGM/RB3 ´ F ¾ F ! SS RB4 ´ ( ¾ ( ! 7 RB5 ´ ¾ ! 5 PGC/RB6 ´ ¾ ! P PGD/RB7 ´
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SCHEMATIC1 @ÐZ×ÃPÎËÈ µsOH µsOH ÐëÑ`È6eùN¼È 0 8Ã`È _ùN¼È PIC16F877A/PT_1 S y m b o l s D i r e c t o r y $ ÿÿÿÿ ÿÿÿÿ Í G r a p h i c s D i r e c t o r y & ÿÿÿÿÿÿÿÿÿÿÿÿ Î P a c k a g e s D i r e c t o r y & ÿÿÿÿ Ë V E x p o r t B l o c k s D i r e c t o r y . ÿÿÿÿÿÿÿÿÿÿÿÿ Ð µsOH `È6eùN¼È W;H