DY_mini80
1
12233445
56
67
78
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size A3Date:2009-5-31Sheet of
File:
E:\拼板图\C51开发板\C51开发板.SCHDOC
Drawn By:1234567891011121314151617181920
JP8Header 20
1234567891011121314151617181920
JP7
Header 20P10
P11
P12
P13
P14
P15
P16
P17
P10P11P12P13P14P15P16P17
P30
P31
P32
P33
P34
P35
P36
P37
P30P31P32P33P34P35P36P37XTAL1
XTAL2
XTAL1XTAL2RST RST
P00
P01
P02
P03
P04
P05
P06
P07
P00P01P02P03P04P05P06P07P20P21P22P23P24P25P26P27P20
P21
P22
P23
P24
P25
P26
P27
5V
PSEN
PSEN
ALE ALE
EA EA
EA
5V
万能排座
10K R1310K
R16VCC 40GND
20
P1.0(T2)1P1.1(T2EX)2P1.23P1.34P1.45P1.56P1.67P1.78
RST 9P3.0(RXD)10P3.1(TXD)11P3.2(INT0)12P3.3(INT1)13P3.4(T0)14P3.5(T1)15P3.6(WR)16P3.7(RD)17XTAL218XTAL119
(A8)P2.021(A9)P2.122(A10)P2.223(A11)P2.324(A12)P2.425(A13)P2.526(A14)P2.627(A15)P2.728PSEN
29
ALE/PROG
30EA/VPP 31(AD7)P0.732(AD6)P0.633(AD5)P0.534(AD4)P0.435(AD3)P0.336(AD2)P0.237(AD1)P0.138(AD0)P0.039U1
+
C11
+
C10
S18
S17
RST
5V
5V
高低电平复位
1
23+18B20
4.7K
R15P175V 温度传感器
12345
6789RS232
CS
1CH02CH13
GND
4
DI 5DO 6CLK 7
VCC 8U3
ADC0832CCN
E01E12E23GND 4
SDA
5SCL 6WC 7
VCC 8
U5M24C02BN6
TRIG 2OUT
3
RST 4CVOLT 5THR 6DISC 7VCC 8GND 1
U7LM555J
1310118
12
9147C1+1C2+4GND 15
C1-3VCC 16C2-
5V-6
V+
2
U6
MAX3232CPE
0.1C1Cap 0.1C3Cap 0.1
C2Cap 0.1
C6Cap 5V
P30P31
串口通讯
10K R8
10K
R1010K R11
10K R12
NTC
12
RG
1K
R201
2
SW21
2
SW15V
1
2S EL1
12JP4Header 2
P16
P13P14P15光敏
热敏
外部电压测试
5V
P10
P11P12
EEPROM
V S S 1V C C 2V 03R S 4R /W 5E 6D B 07D B 18D B 29D B 310D B 411D B 512D B 613D B 714B L A 15B L K
16
LCD1602
V S S 1
V D D 2V 03R S 4R /W 5E 6D B 07D B 18D B 29D B 310D B 411D B 512D B 613D B 714P S B 15N C 16/R E T 17N C 18L E D _A 19L E D _B
20
LCD12864
P 00P 01P 02P 03P 04P 05P 06P 07
P 24P 25P 26P 00P 01P 02P 03P 04P 05P 06P 07P 24P 25P 2610K
R2110K R22P 21P 22P 23
5V
亮度调节
亮度调节
液晶屏模块
W4
a b c d e f g dp
com a
b c d e f g
dp
com a b c d e f g
dp
com a b c d e f g
dp
com e 1d 2dp 3
c 4g
56b 789f 10a 1112
DS2a b c d e f g dp
com
a
b c d e f g
dp
com a b c d e f g
dp
com a b c d e f g
dp
com e 1d 2dp 3
c 4g
56b 789f 10
a 1112
DS112345678
330
R1
12345678
330
R2
DS1
DS2DS3DS4DS5DS6DS7DS8
DS1DS2DS3DS4DS5DS6DS7DS8Q4
9015
Q39015
Q29015
Q1
9015Q59015Q69015
Q79015
Q8
9015
12345678
4.7K
R3
12345678
4.7K
R4
P20
P21P22P23P24
P25P26P275V
共阳数码管模块
P00P01P02P03
P04P05P06P07
1K
R23
68K
R181K R1410K R17
0.1C40.1
C5
12JP5
5V
555应用模块
(RESET) PC61
PD0 (RXD)2PD1 (TXD)3PD2 (INT0)4PD3 (INT1)5PD4 (XCK/T0)6VCC 7
GND 8PB6 (XTAL1/TOSC1)9PB7 (XTAL2/TOSC2)10PD5 (T1)11PD6 (AIN0)12PD7 (AIN1)13PB0 (ICP)14
PB1 (OC1A)
15
PB2 (SS/OC1B)16PB3 (MOSI/OC2)17PB4 (MISO)18PB5 (SCK)19AVCC 20AREF 21GND 22(ADC0) PC023(ADC1) PC124(ADC2) PC225(ADC3) PC326(ADC4/SDA) PC427(ADC5/SCL) PC528
U2
ATMEGA8
1234567891011121314JP1
Header 14
1234567891011121314JP2
Header 14
5V AVR RST 123456789
10
JP3
Header 5X2
AVR RST
5V
12345
678910111213141516LED1
LED-INT64
P00P01P02P03P04P05P06P07P 20P 21P 22P 23P 24P 25P 26P 27
5V
123456789
R6
1K
AMEG8模块
单色点阵模块
123U4
IR1308
W3
Jumper
W2
Jumper
DS11
470
R95V
P32
P33DS4WH DS3WH DS7YEL DS8YEL DS5GRE DS6GRE DS10RED DS9RED 1
23456789R71K
5V
P10
P11P12P13P14P15P16P17LS1
Speaker
S1
S2
S3
S4S5
S6
S7
S8S9
S10
S11
S12
S13
S14
S15
S16
1
2SEL2
P30P31P32P33P34P35P36P37
红外模块
LED灯模块
1
234+
G N D D +D -
J2
USB
2
3
1S19
SW-SPDT
DS16
F1Fuse
123JP14
GND
123JP10
VCC 0.1
C7+
C12
390
R191
2J1
5V USB供电
外供电端
电源开关
X1
0~24M
30C8
30
C912
3456789
10
JP11AT89S-ISP P15P16P17RST
5V
XTAL1XTAL2
vcc 1x12x23GND 4
RST 5IO 6SLCK 7vcc18
U8
DS1302
P34P35
P36XTAL1
5V
1
2JP6晶振插座
51 ISP
DS1302模块
IN11IN22IN33IN44IN55IN66IN77GND 8
vcc
9out7
10
out611out512out413out314out215out216U9
DS13
DS14
DS15DS12
12345678
330
R5
a b c d 12345
JP13
SETP MOTO11234567JP12
SETP MOTO25V
a b c d
1234567891011121314JP9Header 7X2
a b 12JP15
DC MOTO
123
J3
5V
1
6342
5
K1继电器输出
步进马达模拟
马达输出端口
跳针选择
123456
JP16
P31
P32
5V
5V
DIN 1SCLK 2DS 3DOUT 4
GND 5
REF 6OUT 7VCC 8U10
TLC5616
12JP185V
DA模块
P10P11P12P130.1
C1312
43
S20SW DIP-2
LCDSW
LCDSW c d
P12P12P12
5V
P14
P15P1612
JP1912345
6
JP17
数据跳针