单片机实验开发板原理图

电实12-1B F班目录1、最小系统 (3)2、7279键盘与显示 (4)3．S52外接I/O口 (5)4、液晶显示 (6)5、外挂RAM6264 (7)6、交通灯、8位按键开关、PS/2 (8)7、I/O口扩展 (9)8、步进电机、直流电机 (10)9、ISD1720语音存储与回放 (11)10、IED点阵 (12)11、DS18B20温度传感、红外接收、MAX232通信 (13)12、ADC与DAC (14)2、7279键盘与显示VCC 1VCC 2Vss 4CS 6CLK 7DATA 8KEY 9Sg10Sf 11Se 12Sd 13Sc 14Sb 15Sa 16DP 17DIG018DIG119DIG220DIG321DIG422DIG523DIG624DIG725RC27RESET28U3_1HD7279Aa b c d e f gd p R3_2200R3_3200R3_4200R3_5200R3_6200R3_7200R3_8200R3_9200R3_1210KR3_1110KR3_11.5KC3_130PFDIG0DIG1DIG2DIG3DIG4DIG5DIG6DIG7VCC3C3_2104C3_3100u F VCC3R3_10200D3_1LE D1234J 3_1CON4S3_2SW-PB7654151413123210111098S3_1SW-PB2*8POWER+5VGNDPOWER+5VGND76421910538a b c d e fg d p com com DS1SMG76421910538a b c d e fg d p com com DS4SMG76421910538a b c d e fg d p com com DS3SMG76421910538a b c d e fg d p com com DS2SMGa a a ab b b bc c c cd pd pd pd pd g d g d g d ge e e e ffff76421910538a b c d e fg d p com com DS5SMG76421910538a b c d e f g d p comcomDS8SMG76421910538a b c d e fg d p com com DS7SMG 76421910538a b c d e fg d p com com DS6SMGa a a ab b b bc c c cd pd pd pd pd g d g d g d ge e e e ffffCOM1COM2COM3COM4COM5COM6COM7COM8COM1COM2COM3COM4COM5COM6COM7COM8CS CLK DATA INT3．S52外接I/O 口12345678910111213141516171819202122232425262728293031323334353637383940U1_1system-s5212345678J1_2CON812345678J1_3CON8P10P11P12P13P14P15P16P17P30P31P32P33P34P35P36P37TMS GNDPOWER+5V 12345678J1_4CON812345678J1_5CON8POWER+5V GND P00P01P02P03P04P05P06P07ALE P20P21P22P23P24P25P26P2712345678J1_1CON8P10P11P12P13P14P15P16P1712345678J1_6CON8P00P01P02P03P04P05P06P0712345678J1_8CON8P30P31P32P33P34P35P36P37P20P21P22P23P24P25P26P2712345678J1_7CON8P10P11P12P13P14P15P16P1712345678J1_9CON8P00P01P02P03P04P05P06P0712345678J1_10CON81234J1_11CON4GNDPOWER+5VTMSALEGNDPOWER+5V GNDPOWER+5V S52-System I/O 口4、液晶显示R2_110kR2_420R2_31K VCC2GND 1VDD 2VLCD 3RS 4R/W 5E 6DB07DB18DB29DB310DB411DB512DB613DB714CS115NC 16/RES 17NC 18LED+19LED-20J2_1YM12864RVCC2C2_3104D0EE RW RS 12345678J2_2CON8123J2_3CON3C2_2104S2_1KEYPOWER+5VC2_147u F VCC2R2_21KD2_1LEDPOWER+5V GNDD1D2D3D4D5D6D7D0D1D2D3D4D5D6D7EERW RS5、外挂RAM6264A73A64A55A46A37A28A19A010D011D112D213D315D416D517D618D719A825A924A1021A1123A122OE 22WE 27CS226CS120V S S14V D D28U4_1626412345678J4_1CON812345J4_3CON51234J4_4CON412345678J4_2CON8VCC4C4_1104S4_1KEYPOWER+5VC4_247u FVCC4R4_11KD4_1LEDPOWER+5V GND6、交通灯、8位按键开关、PS/2D10_10LEDD10_11LED D10_12LEDD10_1LED D10_2LED D10_3LEDD10_4LEDD10_5LED D10_6LEDD10_7LED D10_8LED D10_9LED12345J10_14X 1K12345J10_34X 1K12345J10_24X 1K12345J10_44X 1KVCC10VCC10VCC10VCC10H11H12H13H11H12H13H21H22H23H21H22H23H31H32H33H31H32H33H41H42H43H41H42H43交通灯部分123J10_5CON3123J10_6CON3L11L12L13L11L12L13L21L22L23L21L22L23L21L22L23L11L12L13S10_2S10_3S10_4S10_5S10_6S10_7S10_8S10_1VCC1012345678J10_10CON8S1S2S3S4S5S6S7S8S1S2S3S4S5S6S7S8123456789J10_91K*8H1H2H3H4H5H6H7H8H1H2H3H4H5H6H7H88位拨码开关GNDPOWER+5V GNDVCC10123456J10_11PSKEYBOARDT1INT1POWER+5V123W1RW1J10_7CON1123W2RW12J10_8CON212J10_12CON2INT1T1PS/2可调电阻POWER+5V POWER+5V GNDD10_13LED D10_14LEDD10_15LEDD10_16LED D10_17LED D10_18LED D10_19LED D10_20LEDS1S2S3S4S5S6S7S8123456789J10_134.7K*8L1L2L3L4L5L6L7L8L1L2L3L4L5L6L7L89、ISD1720语音存储与回放REC24PLAY 23ERASE 25FWD 26VOL 19RESET 3FT22SS 7SCLK 6MOSI 5MISO 4MIC+10MIC-11An aln9Ro sc 20AGC18LED 2Vssd 28Vccd 1Vcca 21Vssa 8Vccp 14Vssp 116Vssp 212SP+15SP-13AUD/AUX17INT/RDY27U6_1ISD1720Vccd Vssd Vcca Vssa Vccp Vccp 1Vccp 2REC PLAY ERASE FWD VOL FT MIC+MIC-An aln R6_7100kJ6_5SPEAKERVCC6R6_680k C6_144.7u fS6_2SW-PB S6_3SW-PB S6_4SW-PB S6_5SW-PB S6_6SW-PBS6_7SW-PBREC PLAY ERASEFWD VOL FTS6_8SW-PBC6_3104R6_21KD6_2LED VCC6C6_4104C6_9104C6_81041234J6_2CON4C6_10104C6_124.7u fC6_164.7u fC6_154.7u fC6_174.7u fVccdVccaVssaVssd C6_5104C6_6104VccpC6_134.7u fVssp 1R6_44.7kVssp 2R6_34.7kR6_54.7k12J6_6speak erRECVCC6MIC+MIC-12J6_1h uato n gC6_1104C6_2104S6_1KEYPOWER+5VC6_1147u F VCC6R6_11KD6_1LEDPOWER+5V GND123J6_3CON3123J6_4CON3Vccd Vcca VccpVssp 1Vssp 2Vssd Vssa GNDGND10、IED 点阵E 1G 22334H 556F 7C 8A9410611D 12113B 14715816U7_2SJN-1388A 1B 2C 3G2A 4G2B 5G16Y77GND 8Y69Y510Y411Y312Y213Y114Y015VCC 16U7_174LS138Qb 1Qc 2Qd 3Qe 4Qf 5Qg 6Qh 7GND 8Q'h 9SCLR 10SCK 11RCK 12G 13SER 14Qa 15VCC 16U7_374LS595Da Db Dc Dd De Df Dg Dh1234567812345678VCC7VCC7SER VCC7RCK SCK 123J7_2CON3123J7_1CON3SERRCK SCKS7_1KEYPOWER+5VC7_347u FVCC7R7_11KD7_1LEDPOWER+5V GNDC7_2104C7_1104VCC7DaDb DcDd De Df Dg Dh 12345678Dd DhDg Df De Dc Db Da11、DS18B20温度传感、红外接收、MAX232通信112233U11_1RPM6938R11_347C11_4104RXDVCC11123U11_2DS18B20VCC11R11_24.7K1J11_2CON11J11_1CON1C11_80.1u FC11_90.1u FC11_60.1u F C11_70.1u FVCC11TXD232RXD232C+1V+2C-3C2+4C2-5V-6T2OUT 7R2IN 8R2OUT 9T2IN 10T1IN 11R1OUT 12R1IN 13T1OUT 14GND 15VCC 16U11_3MAX23212J11_3CON2RXD232TXD232C11_2104S11_1KEYPOWER+5VC11_547u F VCC11R11_11KD11_1LEDPOWER+5V GNDC11_1104C11_3104123J11_4CON312、ADC 与DACVCC 8DO 6CS5CLK7REF+1REF-3ANLG 2GND4U5_1TLC549VCC5VCC5VCC5R5_51K 12J5_1CON2R5_41KR5_620KD5_44148123J5_3D5_54148S5_2SW-12VMSB B15B26B37B48B59B610B711LSB B812V -3V +13Vlc 1COMP16VRF+14VRF-15IOUT+2IOUT-4U5_2DAC0800+12V 12345678J5_4CON8C5_12103R5_117KR5_75KSIN+SIN-SIN-SIN+12J5_2CON2-12V+12V+12VC5_5104C5_6104ADC-TLC549DAC-DAC0800D5_2LED +12VR5_21KTCLK TDO TCSGND POWER+12V POWER-12VPOWER+12VPOWER-12V C5_2104S5_1KEYPOWER+5VC5_147u FVCC5R5_11KD5_1LEDPOWER+5V GNDD5_3LED-12VR5_31KC5_8104C5_9104C5_7104C5_3104C5_10100u FC5_4104C5_11100u F+12V-12V-12V +1223467U5_3OP07R5_95KR5_105KR5_85K。