JX-MCS-51单片机实验板原理图&PCB图

COR11 R11 100
PIR1102
g f vcc a b
A
PLeabharlann BaiduR207 PIR208 PIR209
PID702
PID401 PID402
PID801 PID802
Res1K P9
COU1 U1
COSW1A SW1A 1 +5V PIU105 PISW101 1 PISW103 3 VBUS PIU101 2 2 PISW102 D- PIU102 3 COC4 C4 D+ PIU103 SW-6Pin LOCK 4 PIU104 GND 100nF PIU106
COU5 U5
PIO10 1 PIU501 PIP202 PIO11 2 PIU502 PIP203 PIO12 3 PIU503 PIO13 4 PIP204 PIU504 PIO14 5 PIP205 PIU505 6 PIP206 PIO15 PIU506 7 PIP207 PIO16 PIU507 PIO17 8 PIP208 PIU508 NLMCU0RST 9 MCU-RST PIP209 PIU509 PIO30 10 PIP2010 PIU5010 PIO31 11 PIP2011 PIU5011 PIP2012 PIO32 12 PIU5012 PIO33 13 PIP2013 PIU5013 PIP2014 PIO34 14 PIU5014 PIP2015 PIO35 15 PIU5015 PIO36 16 PIP2016 PIU5016 PIP2017 PIO37 17 PIU5017 XTAL2 18 PIP2018 PIU5018 XTAL1 19 PIP2019 PIU5019
COR15 100 COR16 100
1 2 3 4 5
e d vcc c dp
R14 PIO05 PIR1401
C DP
COP4 P4
SMG_VCC
PISMG10 PISMG102 PISMG103 PISMG104 PISMG105
SMG_VCC
PIN20-0.1 GND
STC89C52RC
PIN20-0.1 1 2 PIVR202 PILCD102 COVR2 VR2 PIVR203 3 PIVR201 PILCD103 LCD_RS 4 10K PILCD104 5 PILCD105 GND LCD_EN 6 PILCD106 7 PIO00 PILCD107 8 PIO01 PILCD108 9 PIO02 PILCD109 10 PIO03 PILCD1010 PIO04 11 PILCD1011 PIO05 12 PILCD1012 PIO06 13 PILCD1013 PIO07 14 PILCD1014 COR17 R17 20 15 PIR1701 PIR1702 PILCD1015 +5V 16 PILCD1016 GND GND +5V
PIK1202 PIK1601 PIK1602
PIO32 NLPIO32
K19 COK19
PIK2001 PIK2002
PIO35
COK4 K4
COK8 K8
COK12 K12
COK16 K16
NLPIO33 PIO33
PIO34 PIO35
COK20 K20
GND
COC5 C5 100nF 1 PIU301 COC1 C1 2 PIU302 100nF 3 PIU303 4 PIU304 5 PIU305 COC2 C2 6 PIU306 100nF 7 PIU307 8 PIU308
COX1 X1
11.0592M
COR4 R4
PIK2101 PIK2102 PIR401 PIR402
+5V
4 PIU204 NLPIO35PIU205 PIO35 5 6 PIU206 7 PIU207 8 PIU208 9 PIU209 10 PIU2010
COK21 K21
GND
1K COR5 R5
PIK602 PIK1001
COK13 K13
PIK1002 PIK1401 PIK1402
PIO30 NLPIO30
K17 COK17
PIK1801 PIK1802
PIO33
PIC102
PIC101 PIC202 PIC201
COK2 K2
PIK301 PIK302
COK6 K6
PIK701
COK10 K10
39 PIO00PIP302 PIU5039
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
PIO00 PIR602 PIO01 PIR603 PIO02 PIR604 PIO03 PIR605 PIO04 PIR606 PIO05 PIR607 PIO06 PIR608 PIO07 PIR609
PIC502 PIC501
COU3 U3
C1+ VCC V+ GND C1T1OUT C2+ R1IN C2R1OUT VT1IN T2OUT T2IN R2IN R2OUT MAX3232 16 15 PIU3015 14 PIU3014 13 PIU3013 12 PIO30 PIU3012 11 PIO31 PIU3011 10 PIU3010 9 PIU309
P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 RST P3.0/RXD P3.1/TXD P3.2/INT0 P3.3/INT1 P3.4/T0 P3.5/T1 P3.6/WR P3.7/RD XTAL2 XTAL1 GND
NLPIO00 NLPIO01 38 PIO01PIP303 PIU5038 NLPIO02 37 PIO02PIP304 PIU5037 NLPIO03 36 PIO03PIP305 PIU5036 NLPIO04 35 PIO04PIP306 PIU5035 NLPIO05 34 PIO05PIP307 PIU5034 NLPIO06 33 PIO06PIP308 PIU5033 NLPIO07 32 PIO07PIP309 PIU5032 31 PIU5031 PIP3010 30 PIU5030 PIP3011 29 PIU5029 PIP3012 NLLCD0RS 28 LCD_RS PIU5028 PIP3013 NLLCD0EN 27 LCD_EN PIU5027 PIP3014 26 PIU5026 PIP3015 25 PIU5025 PIP3016 24 PIU5024 PIP3017 NLDS18B20 23 DS18B20 PIU5023 PIP3018 22 PIU5022 PIP3019 NLBELL 21 BELL PIP3020 PIU5021
A
R12 PIO03 PIR1201
PIO04 PIR1301
COR12 100
PIR1202 PIR1302
F G E D
B 1 2
COR13 R13 100
COR14 100
PIR1402 PIR1502 PIR1602
Res 10K P9
R15 PIO06 PIR1501 R16 PIO07 PIR1601
+5V 1 2
PIP101 PIP102
PIR202 PIR203 PIR204 PIR205 PIR206
PID101 PID102
COD1 D1 COD2
PID502
D2 PID201 PID202
PID301 PID302
COD3 D3 COD4 D4
PID602
COP1 P1
LED_VCC
PIO02 PIR1101
PIR302
COR3 R3 1K
PIR301
C7 PIC402 PIC701 COC7 PIC401 PIC702 10uF
USB A GND B
PID901 COD9 PID902
D9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
20 PIU5020
PIP201 PIP2020
+5V VCC P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 EA ALE PSEN P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P2.1 P2.0 40 PIU5040
COP3 P3
PIP301
+5V
COR6 R6
PIR601
PIR1001 PIQ101
PIQ102
BELL COQ1 Q1 8550
20
PIQ103
Part of Buzzer
GND
PIC602 PIC601
COC6 C6 100nF
JX-MCS-51
D
D
PIO36 NLPIO36 PIO37 NLPIO37
PIU3016
PIC902
PIC901
COU4 U4 COC9 C9 1 PIU401 100nF 6 PIU406 GND 2 PIU402 7 PIU407 3 PIU403 8 PIU408 4 PIU404 9 PIU409 5 PIU405
DB9 GND
BELL PIR1002
COR10 R10
PIU2020
GND
XTAL1
COR1 R1
PIR102 PIC302CC3 PIVR101 OC3 COVR1 VR1 PIC301150pF 10K PIVR103
PIVR102
10K
NLXTAL1
PIC8COC8 01 C8 PIC830pF 02
PIX101 PIX102
1
2
NLXTAL2
PICC10 1COC10 01 PIC30pF 10 2
+5V
XTAL2
PIR101
+5V 1 PIO32 PIU201 2 PIO33 PIU202 NLPIO34PIU203 PIO34 3 CS VCC RD CLKOUT WR DB0 CLK IN DB1 INTR DB2 IN+ DB3 IN DB4 AGND DB5 REF/2 DB6 GND DB7
PIK702 PIK1101
COK14 K14
PIK1102 PIK1501 PIK1502
PIO31 NLPIO31
K18 COK18
PIK1901
PIO34 PIK1902
COK3 K3
PIK401 PIK402
COK7 K7
PIK801
COK11 K11
PIK802 PIK1201
COK15 K15
PILCD101
COLCD1 LCD1
VSS VCC VEE RS R/W ENA D0 D1 D2 D3 D4 D5 D6 D7 BLA BLK B
COU2 U2
+5V +5V 20 19 PIU2019 18 PIO10 PIU2018 17 NLPIO11 PIO11 PIU2017 16 PIO12 PIU2016 15 NLPIO13 PIO13 PIU2015 14 PIO14 PIU2014 13 NLPIO15 PIO15 PIU2013 12 PIO16 PIU2012 11 NLPIO17 PIO17 PIU2011
PIR501 PIR502
COR7 R7 10K
MCU-RST
PIR702
COU6 U6
DS18B20
PIR701
PIU603 PIU602 PIU601
COC11 C11
PIC1101 PIC1102
10K
VCC DQ GND
DS18B20 GND
10uF GND GND
ADC0804LCN GND C +5V
PIO32
LCD1602
GND +5V +5V B1 COB1
PIB101 PIB102
C
PIK101
PIK102
PIK501
PIK502 PIK901
PIK902 PIK1301
PIK1302
PIK1701
PIK1702
COK1 K1
PIK201 PIK202
COK5 K5
PIK601
COK9 K9
R8 PIO00 PIR801 R9 PIO01 PIR901
COR8 100
PIR802
SMG_VCC
COR9 100
PIR902
PISMG10 PISMG109 PISMG108 PISMG107 PISMG106
A
10 9 8 7 6
COSMG1 SMG1 7SMG
+5V
PIP401 PIP402
1
2
3
4
COR2 LED_VCC R2
PIR201
COP2 P2 COD5 D5 PID501 COD6 D6 PID601 COD7 D7 PID701 COD8 D8
NLPIO10 PIO10 PIO11 NLPIO12 PIO12 PIO13 NLPIO14 PIO14 PIO15 NLPIO16 PIO16 PIO17