1、123456ABCD654321DCBATitleNumberRevisionSizeBDate:10-Jun-2007Sheet of File:E:反光材料超微检测原理图fangu5_20.DDBDrawn By:EA/VP31X119X218RESET9RD17WR16INT012INT113T014T115P101P112P123P134P145P156P167P178P0039P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30TXD11RXD10U1at89c
2、51+5P20P21P22P23P24P25P26P27P07RESETP06P05P04P03P02P01P00XTAL1XTAL2X211.0592MHZC1830pfC1930pfXTAL1XTAL2C2022uFR131KR12200S10SW-PB+589C51P17P16P15P14P13P12P11P1012U2CON2+52V2V123456ABCD654321DCBATitleNumberRevisionSizeBDate:1-Dec-2007 Sheet of File:D:qqq第七、八章第八章实例原理图闪烁小灯控制器.ddbDrawn By:R14.7K+C310uF/
3、25VY112MHzC130pFC230pFS1S2S3D7D6D5D4D3D2D1D8EA/VP31X119X218RESET9P37/RD17P36/WR16P32/INT012P33/INT113P34/T014P35/T115P101P112P123P134P145P156P167P178P0039P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30P31/TXD11P30/RXD10VCC40GND20U198C52VCCVCCR24.7KR34.7KR44.7
4、KVCC主程序流程图123456ABCD654321DCBATitleNumberRevisionSizeBDate:2-Dec-2007 Sheet of File:C:Documents and Settingsuser桌面protel原理图protel原理图采用89C51的六位时钟电路.ddbDrawn By:+C310uF/25Vx112MHzC130pFC230pFS1EA/VP31X119X218RESET9P37/RD17P36/WR16P32/INT012P33/INT113P34/T014P35/T115P101P112P123P134P145P156P167P178P003
5、9P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30P31/TXD11P30/RXD10VCC40GND20U1AT89C52VCCR22KR32KR42KR52KR62KR72KR82KR14.7KVCCabcdefgGspU2LEDabcdefgGspU3LEDabcdefgGspU4LEDabcdefgGspU5LEDabcdefgGspU6LEDabcdefgGspU7LEDQ19012Q29012Q39012Q49012Q59012Q69012R104.7KR
6、114.7KR124.7KR134.7KR144.7KR154.7KVCCR94.7KP30P31P32P33P34P35P30P31P32P33P34P35R162K123456ABCD654321DCBATitleNumberRevisionSizeBDate:3-Dec-2007 Sheet of File:D:protel原理图八路模拟数据采集显示电路.ddb Drawn By:X111.0592MHz1234567891011121314U514024EA/VP31X119X218RESET9P37/RD17P36/WR16P32/INT012P33/INT113P34/T014P3
7、5/T115P101P112P123P134P145P156P167P178P0039P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30P31/TXD11P30/RXD10VCC40GND20U3AT89C52D017D114D215D38D418D519D620D721IN026IN127IN228IN31IN42IN53IN64IN75A25B24C23ALE22START6OE9EOC7CLOCK10VCC11V+12GND13V-16U4ADC0809R6510
8、R7510R8510R9510R10510R11510R12510abcdefg1234U2LED*4Q19012Q29012Q39012Q49012R134.7KR54.7KR34.7KR24.7K+C410uF/25VC630PC530PR44.7KVCCVCCVCCVCCAD0AD1AD2AD3AD4AD5AD6AD7主程序流程A/D转换测量程序流程图P89C52SED1335P0.0P0.7TXDRXD P2.7 P2.0 /RD /WRD0.0D0.7/CSA0/RD VCC/WR GND VEE VadjGND+5V-20V+5VDMF50081n12345678ABCD87654
9、321DCBATitleNumberRevisionSizeDDate:1-Dec-2007 Sheet of File:E:反光材料超微检测原理图fangu07_9_26.DDBDrawn By:R203KD4LED1234DW1C4104C3104C1470uV/25VC2470uV/25VVin1GND2Vout3A27815GN1IN2OUT3A37915123456J1CON6C4104C3104C1470uV/25VC2470uV/25V+15-151234DW1C3104C1470uV/25VVin1GND2Vout3A47805C3104C1470uV/25V+5123456A
10、BCD654321DCBATitleNumberRevisionSizeBDate:2-Dec-2007 Sheet of File:D:0B单 片 机 原 理 及 应 用 编 书 0a单 片 机 书 稿（over）附 书 光 盘 protel原 理 图 fangu0712.DDBDrawn By:VCCP20P21P22P23P24P25P26P27P07P06P05X212MHZ30pf30pfR134.7KVCCP04P17P03P02P01P16P00P14P11P10FXBXZZC2010uF/25vT11EA/VP31X119X218RESET9RD17WR16INT012INT1
11、13P101P112P123P134P145P156P167P178P0039P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30TXD11RXD10T014T115U7AT89C52INT1P30P31P155XZAXZBVCC1REF-IN10lsbDB016DB117AN-GND9DB218DB319DB420BPLRof12DB521DB622DB72310Vspn13DB824DB92520Vspn14DB1026msb-1127REFout8STATUS28C
12、E6CS3+Vs7A0/SC4R/C5-Vs1112/82U14AD574A2A1T11P00P01P02P03P04P05P06P07P30AGNDC21100uF/25VC22100uF/25V123U1A74ALS00R1100+5+15V-15VALE/PA0A1A2NC1A122A73A64A55A46A37A28A19A010I/O111I/O212I/O313Vss14Vcc28WE27CS226A825A924A1123OE22A1021CS120I/O819I/O718I/O617I/O516I/O415U106264P20P21P22P23P24P25P07RDWRP06P
13、05P04P03P02P01P00A0A1A2A3A4A5A6A7A3A4A5A6A7OC1C111D22D33D44D55D66D77D88D91Q192Q183Q174Q165Q156Q147Q138Q12U874HC573P07P06P05P04P03P02P01P00VCCRDWRAD1ALE/P123456ABCD654321DCBATitleNumberRevisionSizeBDate:2-Dec-2007 Sheet of File:D:0B单 片 机 原 理 及 应 用 编 书 0a单 片 机 书 稿（over）附 书 光 盘 protel原 理 图 fangu0712.DD
14、BDrawn By:VCCXTAL1XTAL2X212MHZC1830pfC1930pfR134.7KVCCP17P16P14P11P10FXBXZZC2010uF/25vT11INT1P155XZAXZBXZAXZBR18220R21220R22220R232KR242KR252KXZZU1OPTOISO1U2OPTOISO1U3OPTOISO112U4A74LS0434U4B74LS0456U4C74LS04+5+5+5VCCVCCVCCIN 0/CLK1IN 12IN 23IN 34IN 45IN 56IN 67IN 78IN 89IN 9/OE11IO 012IO 113IO 214IO 315IO 416IO 517IO 618IO 719U9GAL16V8-1P10P11XZAXZBFXBBAZEA/VP31X119X218RESET9RD17WR16INT012INT113P101P112P145P156P167P178P0039P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30TXD11RXD10T014T115P123P134U7AT89C52n
