Rane RPM 26VSC Multiprocessor Schematics 电路图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 H:RPM26V104027-1.SCH10-Mar-2000 CHECKED BY:DRAWN BY: SHEET:10802 47th Avenue West Mukilteo WA 98275-50981 5 INPUTS RPM26V 104027 of ACTION: R703 3.01k L701 3T L702 3T C704 330pF R704 3.01k R702 10k R701 10k 8 3 2 1 4 Z702A 33078 R705 3.01k +5Va C703 0.

2、1 -5Va J701A 5P EURO GND R901 10 +C902 10/50 C903 0.1 C901 0.1 +C904 10/50 C905 0.1 GNDGND GNDGND +5Va -5Va + C906 10/50 C907 0.1 C720 22/25 GND GND LVL-CS SCK LVL-MUTE INPUT A INPUT B C705 330pF C701 330pF 5 6 7 Z702B 33078 GND 5 6 7 Z902B TL072 R708 2k R710 17.8k R706 301k R707 634 GND +12 R713 10

3、k R714 10k +5Va D20 4148 SIG B SEB 29 114 T1 P/N 00961 W1 .4 W2 .4 GND B MOSI - + - + TO SHEET 4 C820 22/25 R803 3.01k L801 3T L802 3T C804 330pF R804 3.01k R802 10k R801 10k 8 3 2 1 4 Z802A 33078 R805 3.01k +5VaC803 0.1 -5Va GND C805 330pF C801 330pF 5 6 7 Z802B 33078 GND 8 3 2 1 4 Z902A TL072 C62

4、0.1 +12 -12 R808 2k R810 17.8k R806 301k R807 634 GND R813 10k R814 10k +5Va D21 4148 SIG A SEA 29 114 T2 P/N 00961 W3 .4 W4 .4 GND A +12 GND NO CHANGE TO THIS SHEET MICROCONTROLLER 104027-4.sch POWER SUPPLY 104027-5.sch WAS 103841, FJ 9MAR00 OUTPUTS 104027-2.sch A LEV OUT B LEV OUT TO SHEET 2, 3 TO

5、 SHEET 2, 3 TO SHEET 4 TO SHEET 4 TO SHEET 4 TO SHEET 4 TO SHEET 4 SKHSRM VA+ 12 ZCEN 1 VD+ 4 VA- 13 AOUTL 14 AOUTR 11 SCLK 6 SDATAI 3 SDATAO 7 MUTE 8 CS 2 DGND 5 AGNDL 15 AGNDR 10 AINL 16 AINR 9 Z901 CS3310 RadioFans.CN 收音机爱 好者资料库 H:RPM26V104027-2.SCH10-Mar-2000 CHECKED BY:DRAWN BY: SHEET:10802 47t

6、h Avenue West Mukilteo WA 98275-50982 5 OUTPUTS RPM26V 104027 of ACTION: B LEV OUT A LEV OUT +5Va -5Va GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J6 20P HDR VA+ 12 ZCEN 1 VD+ 4 VA- 13 AOUTL 14 AOUTR 11 SCLK 6 SDATAI 3 SDATAO 7 MUTE 8 CS 2 DGND 5 AGNDL 15 AGNDR 10 AINL 16 AINR 9 Z20 CS331

7、0 GND GND C64 0.1 C69 0.1 C70 0.1 +C89 10/50 + C90 10/50 R1 10.0 C71 0.1 +C91 10/50 5 6 7 Z24B 4580 8 3 2 1 4 Z24A 4580 C72 0.1 +12 -12 R104 4.02k R105 4.02k GND GND C99 470pF C105 47pF . C506 220pF . C507 220pF R508 100 R509 100 C123 22/25 8 3 2 1 4 Z25A 4580 5 6 7 Z25B 4580 C76 0.1 +12 -12 R107 4.

8、02k R122 4.02k GND GND C100 470pF C98 47pF . C606 220pF . C607 220pF R608 100 R609 100 C124 22/25 +5Va -5Va GNDGND GNDGND VA+ 12 ZCEN 1 VD+ 4 VA- 13 AOUTL 14 AOUTR 11 SCLK 6 SDATAI 3 SDATAO 7 MUTE 8 CS 2 DGND 5 AGNDL 15 AGNDR 10 AINL 16 AINR 9 Z21 CS3310 GND GND C125 22/25 C77 0.1 C78 0.1 C79 0.1 +C

9、92 10/50 + C93 10/50 R94 10.0 C80 0.1 +C94 10/50 5 6 7 Z26B 4580 8 3 2 1 4 Z26A 4580 C81 0.1 +12 -12 R123 4.02k R110 4.02k GND GND C101 470pF C111 47pF . C106 220pF . C107 220pF R108 100 R109 100 C126 22/25 8 3 2 1 4 Z27A 4580 5 6 7 Z27B 4580 C82 0.1 +12 -12 R112 4.02k R114 4.02k GND GND C102 470pF

10、C108 47pF . C206 220pF . C207 220pF R208 100 R209 100 C127 22/25 +5Va -5Va LB2 20,19,17,16 + + GNDGND GNDGND VA+ 12 ZCEN 1 VD+ 4 VA- 13 AOUTL 14 AOUTR 11 SCLK 6 SDATAI 3 SDATAO 7 MUTE 8 CS 2 DGND 5 AGNDL 15 AGNDR 10 AINL 16 AINR 9 Z23 CS3310 GND GND C83 0.1 C84 0.1 C85 0.1 +C95 10/50 + C96 10/50 R10

11、2 10.0 C86 0.1 +C97 10/50 5 6 7 Z28B 4580 8 3 2 1 4 Z28A 4580 C87 0.1 +12 -12 R116 4.02k R117 4.02k GND GND C103 470pF C109 47pF . C306 220pF . C307 220pF R308 100 R309 100 C128 22/25 8 3 2 1 4 Z29A 4580 5 6 7 Z29B 4580 C88 0.1 +12 -12 R119 4.02k R120 4.02k GND GND C104 470pF C110 47pF . C406 220pF

12、. C407 220pF R408 100 R409 100 C129 22/25 +5Va -5Va GNDGND GNDGND - - CH 1 CH 2 R139 51.1k R140 51.1k C130 22/25 C131 22/25 C132 22/25 C133 22/25 C134 22/25 SKHRSM SCK OLCS LVL-MUTE A LEV OUT B LEV OUT FROM SHEET 1 FROM SHEET 1 MOSI CH 2 OUT TO SHEET 3 CH 1 OUT TO SHEET 3 CH 4 OUT TO SHEET 3 CH 3 OU

13、T TO SHEET 3CH 6 OUT TO SHEET 3CH 5 OUT TO SHEET 3 LB3 20,19,17,16 LB1 20,19,17,16 2 3 4 1 5 J101A 5P EURO + + - - CH 3 CH 4 2 3 4 1 5 J301A 5P EURO + + - - CH 5 CH 6 2 3 4 1 5 J501A 5P EURO R135 2.67k R121 5.11k R136 2.67k R111 5.11k R133 2.67k R103 5.11k R134 2.67k R106 5.11k R137 2.67k R115 5.11k

14、 R138 2.67k R118 5.11k NO CHANGE TO THIS SHEET WAS 103841, FJ 9MAR00 H:RPM26V104027-3.SCH10-Mar-2000 CHECKED BY:DRAWN BY: SHEET:10802 47th Avenue West Mukilteo WA 98275-5098 35 DSP RPM26V 104027 of ACTION: QVCC0 9 QVCC1 28 QVCC2 53 QGND0 10 QGND1 29 QGND2 52 RESET 36 MODA/IRQA 37 MODB/IRQB 38 MODC/N

15、MI 39 DVCC0 70 DGND0 66 DGND1 72 MRD 77 MWR 78 MCS0 2 MA17/MCS1 79 MA16/MCS2 80 MA15/MCS3 3 MA14 4 MA13 5 MA12 7 MA11 11 MA10 12 MA9 13 MA8 14 MA7 16 MA6 18 MA5 19 MA4 20 MA3 22 MA2 23 MA1 24 MA0 25 MD7 62 MD6 63 MD5 64 MD4 65 MD3 67 MD2 68 MD1 69 MD0 71 EXTAL 27 PVCC 33 PCAP 32 PINIT 30 PGND 31 DR

16、61 DSO 58 DSI/OS0 59 DSCK/OS1 60 SVCC0 40 SVCC1 48 SGND0 34 SGND1 44 SGND2 54 SDO0 47 SDO1 46 SDO2 45 SCKT 49 WST 50 SDI0 57 SDI1 56 SCKR 51 WSR 55 GPIO0 76 GPIO1 75 GPIO2 74 GPIO3 73 HREQ 43 SCK/SCL 26 MISO/SDA 35 SS/HA2 42 MOSI/HA0 41 AVCC0 6 AVCC1 17 AGND0 1 AGND1 8 AGND2 15 AGND3 21 Z1 DSP56004F

17、C40 +5VD +5VD +5VD +5VD +5VD C1 470pF C3 0.1 R3 10K R4 10K C6 0.01 I/01 1 I/O2 2 I/O3 24 I/O4 25 NC 6 NC 7 NC 8 VCC 13 VSS 26 RAS 4 CAS 23 W 3 NC 19 NC 20 NC 21 A0 9 A1 10 A2 11 A3 12 A4 14 A5 15 A6 16 A7 17 A8 18 A9 5 OE 22 Z7 MT4C4001J C9 0.1 MWR MRAS MCAS +5VD MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8

18、MA9 MD0 MD1 MD2 MD3 CD R5 10K +5VD C10 0.1 C11 0.1 +5VD +5VD 1312 Z11F 74HCU04 Y1 12.8 MHZR17 63.4 R18 2.2M C28 33pF C29 33pF C12 0.1 +5VD C13 0.1 C14 0.1 ADCSDATA DSP1HREQ SCK MISO MOSI DSP0SS 12 147 Z11A 74HCU04 34 Z11B 74HCU04 56 Z11C 74HCU04 98 Z11D 74HCU04 1110 Z11E 74HCU04 SDO2 SDO1 SDO0 MRD W

19、CK BCK QVCC0 9 QVCC1 28 QVCC2 53 QGND0 10 QGND1 29 QGND2 52 RESET 36 MODA/IRQA 37 MODB/IRQB 38 MODC/NMI 39 DVCC0 70 DGND0 66 DGND1 72 MRD 77 MWR 78 MCS0 2 MA17/MCS1 79 MA16/MCS2 80 MA15/MCS3 3 MA14 4 MA13 5 MA12 7 MA11 11 MA10 12 MA9 13 MA8 14 MA7 16 MA6 18 MA5 19 MA4 20 MA3 22 MA2 23 MA1 24 MA0 25

20、MD7 62 MD6 63 MD5 64 MD4 65 MD3 67 MD2 68 MD1 69 MD0 71 EXTAL 27 PVCC 33 PCAP 32 PINIT 30 PGND 31 DR 61 DSO 58 DSI/OS0 59 DSCK/OS1 60 SVCC0 40 SVCC1 48 SGND0 34 SGND1 44 SGND2 54 SDO0 47 SDO1 46 SDO2 45 SCKT 49 WST 50 SDI0 57 SDI1 56 SCKR 51 WSR 55 GPIO0 76 GPIO1 75 GPIO2 74 GPIO3 73 HREQ 43 SCK/SCL

21、 26 MISO/SDA 35 SS/HA2 42 MOSI/HA0 41 AVCC0 6 AVCC1 17 AGND0 1 AGND1 8 AGND2 15 AGND3 21 Z2 DSP56004FC40 +5VD C5 0.1 R6 10K C7 0.01 C17 0.1 C18 0.1 C19 0.1 C20 0.1 R7 10K +5VD C2 470pF +5VD +5VD DSP0SDO2 DSP0SDO0 DSP0SDO1 DSP0SDI0 DSP0SDI1 WCK BCK DSP1SDO2 DSP1SDO0 DSP1SDO1 DSP1SDI0 DSP1SDI1 I1 1 I2

22、 2 I3 3 I4 4 I5 5 I6 6 I7 7 I8 8 I9 9 I10 11 O1 19 IO2 18 IO3 17 IO4 16 IO5 15 IO6 14 IO7 13 O8 12 VCC 20 GND 10 Z13 GAL16V8 +5VD DSP1SDO0 DSP1SDO2 DSP1SDO1 DSP1SDI0 DSP1SDI1 DSP0SDO2 DSP0SDO0 DSP0SDO1 DSP0SDI0 DSP0SDI1 WCK CD DSP1SS CONFIG1 +5VD+5VD +5VD R251K R261K C4 0.1 +5VD DSP0HREQ DAWCK CONFI

23、G2 MCK WCK BCK ADCSDATA R72 10K DAWCK MCK BCK SDO0 CH 6 OUT CH 5 OUT A LEV OUT R35 100 AGND R36 100 R37 49.9 R38 100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J1 CONN 20 PINS MCK R1 10K R2 10K R8 10K R27 10K R28 10K R29 10K +5VD R30 10K R31 10K R32 10K R33 10K R34 10K +5VD +5VD 1 2 3 4 5 6

24、7 8 9 10 11 12 13 14 15 16 17 18 19 20 J7 CONN 20 PINS +5VD A LEV OUT B LEV OUT CH 6 OUT CH 5 OUT CH 4 OUT CH 3 OUT CH 2 OUT CH 1 OUT +5VD R76 10K R41 10K +5VA -5VA AGND TP1 TP3 TP7 TP8 TP9 TP4 TP2 R11 10K R12 10K AGND +5VA C37 0.1 C39 1500pF C40 1500pF R73 10K B LEV OUT R40 10K R77 10K +5VA C8 0.1

25、+ C27 10/16 R13 15K R14 15K C53 820pF R15 15K AGND R16 10K R19 15K C59 100pF R20 10K C60 100pF R21 15K R22 15K C54 820pF R23 15K AGND R24 10K R42 15K C61 100pF R43 10K C62 100pF CH 4 OUT CH 3 OUT R44 15K R45 15K C55 820pF R46 15K AGND R47 10K R48 15K C63 100pF R49 10K C64 100pF R50 15K R51 15K C56 8

26、20pF R52 15K AGND R53 10K R54 15K C65 100pF R55 10K C66 100pF CH 2 OUT CH 1 OUT R56 15K R57 15K C57 820pF R58 15K AGND R59 10K R60 15K C67 100pF R61 10K C68 100pF R62 15K R63 15K C58 820pF R64 15K AGND R65 10K R66 15K C69 100pF R67 10K C70 100pF +C32 10/16 3 2 1 84 Z9A 33078 +5VA C26 0.1 -5VA 5 6 7

27、Z9B 33078 3 2 1 84 Z8A 33078 +5VA C23 0.1 -5VA 5 6 7 Z8B 33078 3 2 1 84 Z6A 33078 +5VA C16 0.1 -5VA 5 6 7 Z6B 33078 8 3 2 1 4 Z12A 33078 +5VA C76 0.1 -5VA 5 6 7 Z12B 33078 DSPRST R71 110 BIAS- C46 180pF R75 3.74K R9 63.4 L1 3T +5VD BIAS+ C72 22/25 C75 22/25 C48 180pF R78 3.74K R10 63.4 5 6 7 Z3B 330

28、78 +5VA C42 0.1 -5VA 8 3 2 1 4 Z3A 33078 AGND AGND AGND + C77 10/16 C74 0.1 VREF+ 1 VREF- 2 VCOML 3 AINL+ 4 AINL- 5 ZCAL 6 Vd 7 DGND 8 CAL 9 RST 10 SMODE2 11 SMODE1 12 LRCK 13 VREFR+ 28 VREFR- 27 MCLK 17 VCOMR 26 AINR+ 25 AINR- 24 VA 23 AGND 22 FSYNC 16 SDATA 15 SCLK 14 CMODE 18 SEL24 19 TEST 20 BGN

29、D 21 Z14AK5391 C82 0.22 + C79 10/16 AGND AGND + C30 10/16 + C78 10/16 + C38 10/16 C83 0.22 C84 0.22 AGND AGND AGND C73 0.1 + C44 10/16 AGND C85 0.22 R82 2 +5VA C80 22/25 C81 22/25 R74 10K R70 10K 8 3 2 1 4 Z10A 33078 +5VA C71 0.1 -5VA 5 6 7 Z10B 33078 C50 180pF R79 3.74K R68 63.4 C52 180pF R80 3.74K

30、 R69 63.4 BIAS- BIAS+ DEM0 1 DEM1 2 VA+ 3 AGND 4 DGND 5 VD+ 6 LRCK 7 MCK 8 SCK 9 SDATA 10 DIF0 20 DIF1 19 AOUTL- 17 MUTEL 16 MUTER 15 AOUTR+ 14 AUTOM 11 DIF2 12 AOUTR- 13 AOUTL+ 18 Z4 CS4390 C43 820pF AGND C41 820pF AGND AGND C47 820pF C45 820pF C51 820pF C49 820pF DEM0 1 DEM1 2 VA+ 3 AGND 4 DGND 5

31、VD+ 6 LRCK 7 MCK 8 SCK 9 SDATA 10 DIF0 20 DIF1 19 AOUTL- 17 MUTEL 16 MUTER 15 AOUTR+ 14 AUTOM 11 DIF2 12 AOUTR- 13 AOUTL+ 18 Z5 CS4390 DEM0 1 DEM1 2 VA+ 3 AGND 4 DGND 5 VD+ 6 LRCK 7 MCK 8 SCK 9 SDATA 10 DIF0 20 DIF1 19 AOUTL- 17 MUTEL 16 MUTER 15 AOUTR+ 14 AUTOM 11 DIF2 12 AOUTR- 13 AOUTL+ 18 Z15 CS

32、4390 AGND AGND AGND AGND AGND AGND AGND AGND DAWCK MCK BCK SDO1 TP5 DAWCK MCK BCK SDO2 TP6 R83 2 AGNDAGND C15 0.1 +C31 10/16 AGNDAGND AGND AGND +5VA C21 0.1 +C34 10/16 R84 2 AGNDAGND C22 0.1 +C33 10/16 AGNDAGND AGND AGND +5VA C24 0.1 +C36 10/16 R85 2 AGNDAGND C25 0.1 +C35 10/16 AGNDAGND AGND AGND +5

33、VD +5VD AGND AGND AGND AGND AGND AGND L2 3T FROM SHEET 1 & 2 FROM SHEET 1 & 2 FROM SHEET 1 & 2 FROM SHEET 1 & 2 FROM SHEET 2 FROM SHEET 2 FROM SHEET 2 FROM SHEET 2 FROM SHEET 2 FROM SHEET 2 RSMDC NO CHANGE TO THIS SHEET WAS 103841, FJ 9MAR00 H:RPM26V104027-4.SCH10-Mar-2000 CHECKED BY:DRAWN BY: SHEET

34、:10802 47th Avenue West Mukilteo WA 98275-5098 45 MICROCONTROLLER RPM26V 104027 of ACTION: Y1 27 MHZ C1 22pF C2 22pF OC 1 C 11 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 1Q 19 2Q 18 3Q 17 4Q 16 5Q 15 6Q 14 7Q 13 8Q 12 GND 10 VCC 20 Z3 74ACT573 ALE I1 1 I2 2 I3 3 I4 4 I5 5 I6 6 I7 7 I8 8 I9 9 I10 11 O1

35、19 IO2 18 IO3 17 IO4 16 IO5 15 IO6 14 IO7 13 O8 12 VCC 20 GND 10 Z6 GAL16V8-10 A4 A5 A6 A7 PSEN WRL A14 A15 A11 RAM0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23 A12 2 CE 20 OE 22 WE 27 D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19 VCC 2

36、8 GND 14 A13 26 A14 1 Z8KM62256CLP-7 RAMRD WRH RA14 ROM RA14 PSEN ROM D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 IN 2 RST 1 GND 3 Q1 MC34064 +5Vd R2 20k DTE + C33 10/50 +C4 10/50 + C5 10/50 + C6 10/50 +5Vd TXD A 1 B 2 C 3 G1 6 Y2 13 Y3 12 Y4 11 Y5 10 Y6 9 Y7 7 Y1 14 Y0 15 G2 4 G2B 5 VCC 16 GN

37、D 8 Z12 MM74HC138 OC 1 C 11 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 1Q 19 2Q 18 3Q 17 4Q 16 5Q 15 6Q 14 7Q 13 8Q 12 GND 10 VCC 20 Z4 74HC574 CS0 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23

38、 A12 2 CE 20 OE 22 WE 27 D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19 VCC 28 GND 14 A13 26 A14 1 Z9 KM62256CLP-7 RAMRD WRL RD RAM1 RAM1 RAMRD WRL R3 OMIT C13 OMIT +5Vd LD0 LD2 LD4 LD6 LCDRS LCDE LD1 LD3 LD5 LD7 C14 OMIT +5Vd +5Vd D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 WRH RESET A1 A2 A

39、3 DSP1HREQ RXD TXD DSP0HREQ SIG D8/A12 D9/A13 D10/A14 D11/A15 D12/A16 D13/A17 D14/A18 D15/A19 ALE PSEN LOE MISO MOSI SCK RD WRL +5Vd 16-BIT A13 A13 +5Vd PSEN ROM +5Vd A15A15 A15 RA14 RD A16 A17 A12 A13 RESET +5Vd A8 A9 A10 A11 OC 1 C 11 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 1Q 19 2Q 18 3Q 17 4Q 16

40、 5Q 15 6Q 14 7Q 13 8Q 12 GND 10 VCC 20 Z5 74ACT573 ALE A12 A13 A14 A15 A16 A17 CS0 CS1 DCE RXD RXDO TXDO TXDI RXDI Input Output C/D DSPRST DSP0SS DSP1SS CS2 CS3 CS4 LVL-CS D8/A12 D9/A13 D10/A14 D11/A15 D12/A16 D13/A17 D14/A18 D15/A19 D8/A12 D9/A13 D10/A14 D11/A15 D12/A16 D13/A17 D14/A18 D15/A19 D8/A

41、12 D9/A13 D10/A14 D11/A15 D12/A16 D13/A17 D14/A18 D15/A19 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A1

42、4 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 A3 A1 A2 C15 0.1 C16 0.1 C17 0.1 C18 0.1 C19 0.1 C20 0.1 C21 0.1 C22 0.1 C23 0.1 C25 0.1 1 6 2 7 3 8 4 9 5 J2 DB9 MALE 1 6 2 7 3 8 4 9 5 J4 DB9 FEMALE V+ 2 C+ 1 C- 3 T2OUT 7 R2IN 8 R1IN 13 T1OUT 14 V-

43、6 C2- 5 C2+ 4 T1IN 11 R1OUT 12 R2OUT 9 T2IN 10 VCC 16 GND 15 Z19 MAX 232 C42 0.1 +5Vd +5Vd +5Vd R9 10k +5Vd 15 16 14 13 12 11 10 9 1 2 3 4 5 6 7 8 J3 OMIT 2 13 R4A OMIT RESET R6 10k R10 10k R11 10k R1651.1 R1751.1 R5100 R7100 R1851.1 R1951.1 R2051.1 R2151.1 R2251.1 R2351.1 R2451.1 R2551.1 R2651.1 R2

44、751.1 R2851.1 R2951.1 R3051.1 R3151.1 R3251.1 R3351.1 R3451.1 R3551.1 R36100 R37100 R38100 +5Vd R3951.1 R4051.1 R4151.1 R4251.1 R4351.1 R44 51.1 R4551.1 R4651.1 +5Vd R4751.1 R4851.1 R4951.1 R5051.1 R5151.1 R5251.1 +5Vd R12 10k R13 10k R14 10k +5Vd LOE R15 2.49k A15 +5Vd A0 10 A1 9 A2 8 A3 7 A4 6 A5

45、5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23 A12 2 CE 20 OE 22 WE 27 D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19 VCC 28 GND 14 A13 26 A14 1 Z13 DS1230AB-85 +5Vd RAM0 A15 RAM0 +5Vd RA16 P3.0 RX0 11 EA VPP WAIT 35 A07 D3 P0.3 40 A08 D4 P0.4 39 A06 D2 P0.2 41 A09 D5P0.5 38 A05 D1 P0.1 42 A10 D6 P0.6 37 A0

46、4 D0 P0.0 43 A11 D7 P0.7 36 P1.0 A0 2 P1.1 A1 3 P1.2 A2 4 P3.1 TX0 13 P1.3 A3 5 P3.4 TO 16 P1.4 RX1 6 P1.5 TX1 7 P3.6 WR 18 P1.6 T2 8 P3.5 T1 17 P1.7 T2EX 9 PSEN 32 ALE 33 A15 D11 P2.3 27 A14 D10 P2.2 26 A13 D9 P2.1 25 A12 D8 P2.0 24 RESET 10 P3.2 INTO 14 P3.3 INT1 15 VDD 23 VDD 44 P3.7 RD 19 VSS 1

47、VSS 22 XTAL2 20 XTAL1 21 A16 D12 P2.4 28 A17 D13 P2.5 29 A18 D14 P2.6 30 A19 D15 P2.7 31 Z15 P51XAG30KBA 12 13 11Z7D 74HC08 9 10 8Z7C 74HC08 1 2 3 147 Z7A 74HC08 4 5 6Z7B 74HC08 +5Vd R55 10k SER 14 SRCLK 11 OE 10 RCLK 12 S/L 13 A 15 B 1 C 2 D 3 E 4 F 5 G 6 H 7 QH 9 VCC 16 GND 8 Z10 74HC589 SER 14 SR

48、CLK 11 OE 10 RCLK 12 S/L 13 A 15 B 1 C 2 D 3 E 4 F 5 G 6 H 7 QH 9 VCC 16 GND 8 Z11 74HC589 SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 VCC 16 GND 8 Z14 74HC595 SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 VCC 16 GND 8 Z16

49、 74HC595 SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 VCC 16 GND 8 Z17 74HC595 SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 VCC 16 GND 8 Z18 74HC595 R58 10K X 9 +5Vd 1 2 3 4 5 6 7 8 S1 SW DIP8 R60100k R61100k R62100k R63100k R64100k R65100k R66100k R67100k +5Vd L23T L33T L43T L53T L63T L73T L83T L93T C7 0.1 C8 0.1 C9 0.1 C10 0.1 C11 0.1 C12 0.1 C24 0.1 C32 0.1 C26 0.1 +5Vd R68 30.1k MISO C27 0.1 +5Vd SCK CS1 SCK +5Vd +5Vd C28 0.1 C29 0.1 2 31 Q2 2222 R56 10k R57 10k +5Vd CS2 SCK MOSI +5Vd +5Vd SCK CS2 R70634 R71