AVR mega128学习板电路原理图
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2009-09-04
22:59:34
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(AD0) PA0
51
(AD1) PA1
50
(AD2) PA2
49
(AD3) PA3
48
(AD4) PA4
47
(AD5) PA5
46
(AD6) PA6
45
(AD7) PA7
44
(ALE) PG2
43
(A8) PC0
35
(A9) PC1
36
(A10) PC2
37
(A11) PC3
38
(A12) PC4
39
(A13) PC5
40
(A14) PC6
41
(A15) PC7
42
(RD) PG1
34
(WR) PG0
33
PF0 (ADC0)
61
PF1 (ADC1)
60
PF2 (ADC2)
59
PF3 (ADC3)
58
PF4 (ADC4 / TCK)
57
PF5 (ADC5 / TMS)
56
PF6 (ADC6 / TDO)
55
PF7 (ADC7 / TDI)
54
AREF
62
GND
63
AVCC
64
PE0 (PDI / RXD0)
2
PE1 (PDO / TXD0)
3
PE2 (AC+ / XCK0)
4
PE3 (AC- / OC3A)
5
PE4 (INT4 / OC3B)
6
PE5 (INT5 / OC3C)
7
PE6 (INT6 / T3)
8
PE7 (INT7 / IC3)
9
PB0 ( SS )
10
PB1 (SCK)
11
PB2 (MOSI)
12
PB3 (MISO)
13
PB4 (OC0)
14
PB5 (OC1A)
15
PB6 (OC1B)
16
PB7 (OC2 / OC1C)
17
(INT0 / SCL) PDO
25
(INT1 / SDA) PD1
26
(INT2 / RXD1) PD2
27
(INT3 / TXD1) PD3
28
(IC1) PD4
29
(XCK1) PD5
30
(T1) PD6
31
(T2) PD7
32
XTAL2
23
XTAL1
24
GND
53
GND
22
VCC
21
VCC
52
PEN
1
RESET
20
PG4 (TOSC1)
19
PG3 (TOSC2)
18
U13
ATMEGA128
VCC VCCTCK
1
GND
2
TDO
3
VTREF
4
TMS
5
NSREST
6
VSUPPLY
7
NTRST
8
TDI
9
GND
10
JTAG1
1
2
3
DS1
VCC
GND
PE2
S2
SW-PB
S3
SW-PB
S1
SW-PB
S4
SW-PB
RXD0
TXD0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J11
LCD
GND
+5V
VO
LRS
LWR
LRD
CS_LCD
+5V
LBUSY
LRST
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LEE
GND
R52
10K
LEE
1
2
3
4
5
6
7
8
J12
TUCH
SCK
CS_TUCH
MOSI
MISO
INT5
I/O, TDO
73
I/O
72
I/O
71
I/O
70
I/O
69
I/O
68
I/O
67
I/O
65
I/O
64
I/O
63
I/O
75
I/O
76
I/O
77
I/O
78
I/O
79
I/O
80
I/O
81
I/O
83
I/O
84
I/O
85
I /O, TCK
62
I /O
61
I /O
60
I /O
58
I/O
57
I/O
56
I/O
55
I/O
54
I /O
53
I /O
52
I /O
40
I/O
41
I/O
42
I/O
44
I/O
45
I/O
46
I /O
47
I /O
48
I /O
49
I /O
50
I/O
2
I/O
1
I/O
100
I/O
99
I/O
98
I/O
97
I/O
96
I/O
94
I/O
93
I/O
92
I/O, TDI
4
I/O
5
I/O
6
I/O
7
I/O
8
I/O
9
I/O
10
I/O
12
I/O
13
I/O
14
I /O
37
I/O
36
I/O
35
I/O
33
I/O
32
I/O
31
I /O
30
I /O
29
I /O
28
I /O
27
I/O, TMS
15
I/O
16
I/O
17
I /O
19
I /O
20
I /O
21
I /O
22
I /O
23
I/O
24
I/O
25
VCC
3
VCC
18
VCC
34
VCC
39
VCC
51
VCC
66
VCC
82
VCC
91
GND
26
GND
38
GND
43
GND
59
GND
74
GND
86
GND
95
IN 0 / CLK0
90
IN 1 / CLK1
89
I N2 / CLK2
88
I N3 / CLK3
87
PORT_EN
11
IC2
XCR3128 XL-7VQ100C
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
A0
A1
A2
A3
A4
A5
A6
A7
GND
GND
GND
GND
GND
GND
GND
OE
WE
1
2
3
4
5
6
J8
CPLD_J TAG
VCC
GND
TCK1
TCK1
TDO1
TDO1
TMS1
TMS1
TDI1
TDI1
A15
ALE
IN T44
I NT41 I NT48
IN T45
PBUSY
PDB5
PDB1
PDB4
ICS6
IN T43
I NT42
IN T47
IN T46
PDB7
PDB6
PDB2
PDB3
ICS7
CPLD_RST
VCC
CS_RAM
PDB0
ICW
ICS0
RDY_ FLA SH
RST_ FLASH
CS_FLASH
ICR
LBUSY
LRST
CD_L CDL ED
CS_TUCH
I NT4
ICS5
ICS4
ICS3
ICS2
ICS1
DDB7
PG3
DDB6
DDB4
DDB3
DDB2
DDB1
LD 0
LD 1
LD2
LD3
LD 4
LD 5
LD 6
LD 7
LRS
LWR
LRD
CS_LCD
R7
10K
DDB0
VCC
DDB5
C18
104
C19
104
VCC
C20
104
A5
1
A6
2
A7
3
A8
4
A9
5
A10
6
A11
7
A12
8
A13
9
A14
10
IO0
11
IO1
12
IO2
13
GND
14
IO3
15
IO4
16
IO5
17
IO6
18
IO7
19
/CE
20
A0
21
/OE
22
A1
23
A2
24
A3
25
A4
26
/WE
27
VCC
28
IC1
CY6225 6V
GND
VCC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
WE
OE
CS_RAM
U9
BELL
Q1
8050
R8
10K
INT6
R23
1K
VDD
+5V
1
2
JP1
JUMPER
Q3
NPN
Q5
NPN
Q7
NPN
R38
1K
R40
1K
R50
33
R42
1K
R44
1K
R46
150k
R48
150k
M1A
GNDA
PD6
PD7
Q8
NPN
M1B
GNDA
Q11
PNP
+5V
M1B
MVCC
Q12
PNP
M1A
Q4
NPN
Q6
NPN
Q9
NPN
R39
1K
R41
1K
R51
35
R43
1K
R45
1K
R47
150k
R49
150k
M2A
GNDA
PD4
PD5
Q10
NPN
M2B
GNDA
Q13
PNP
MVCC
M2B
MVCC
Q14
PNP
M2A
1
2
3
4
J10 4PIN
M1A
M2A
M2B
M1B
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
ALE
A8
A9
A10
A11
A12
A13
A14
A15
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
SCK
MOSI
MISO
SCL
SDA
RXD1
TXD1
PD4
PD5
PD6
PD7
OE
WE
TMS
TDO
TDI
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
TCK
PE2
PE3
INT4
INT5
INT6
INT7
MOSI1
MISO1
1
2
3
4
5
6
7
8
9
10
J13
MOSI1
VCC
GND
RESET
GND
SCK
GND
MISO1
GND
GND
1
CS
4
SCK
5
RDY/BUSY
23
RST
24
VCC
28
SI
6
SO
7
WP
25
U16
AT45DB161
OSCI
1
OSCO
2
/INT
3
VSS
4
SDA
5
SCL
6
CLKOUT
7
VCC
8
U17
8563
SCL
SDA
D17
1N4148
D18
1N4148
XYALM132768
C26
20P
B1
CR2032
VCC
GND
C25
470UF/16V
VCC
R36
4.7K
R37
4.7K
GND
VCC
GND
RESET
X1
4MHz
C28
20P
C27
20P
R33
10K
C29
10UF 16V
X1
X2
X1
X2
PG3
X3
L2
33uH
C21
104
C22
104
VCC AVCC
GND
AREF
AREF
AVCC
TCK
TDO
TMS
VCC
TDI
VCC
RESET
RESET
PB0
GND
CS_FLASH
SCK
MOSI
VCC
RST_ FLASH
RDY_FLASH
MISO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
U3
TC35I
VCC
1
RST
2
CLK
3
GND
4
VPP
5
I/O
6
DET1
7
DET2
8
U8
SIM
+4.3V
MICN2
MICP2
MICN1
MICP1
EPN1
EPP1
EPN2
EPP2
SYNC
SGND
SVCC
SCLK
SI/O
SRST
SIN
DCD
DTR
RTS
CTS
RXD1
TXD1
RING
DSR
PON
SGND
SI/O
SIN
SVCCSRST
SCLK
SVCC
R17
6
R18
6
EPP1
EPN1
MICP1
MICN1
R20
1K
R12
220K
D6
LED
T2
9013
+4.3V
TXD
1
DTR_N
2
RTS_ N
3
VDD_232
4
RXD
5
RI_N
6
GND
7
VDD
8
DSR_N
9
DCD_N
10
CTS_ N
11
SHTD#
12
EE_CLK
13
EE_DATA
14
DP
15
DM
16
VDD_3V3
17
GND_3V3
18
RESET
19
VDD
20
GND
21
TRI_STATE
22
LD_MODE
23
VDD_PLL
24
GND_PLL
25
PLL_TEST
26
OSC1
27
OSC2
28
U7
PV8651
R11
4.7K
R10
4.7K
VDD
RXD0
TXD0
VDD
GND
C6
104
C7
104
VDD
C9
104
VDD
R13
220K
VDD
C10
104
VDD
C8
104
C15
10UF
1
2
3
4
J5
USB PORT
R14
27
R15
27
R16
1.5K
GND
C11
104
C16
220UF
VDD
R22
1K
RO
1
RE
2
DE
3
DO
4
GND
5
A
6
B
7
VCC
8
U11
SN7517 6
GND
+5V
GND
+5V
PF6
RXD0
TXD0
R24
20
R28
10K
R25
20
R29
10K
RO
1
RE
2
DE
3
DO
4
GND
5
A
6
B
7
VCC
8
U12
SN7517 6
GND
+5V
GND
+5V
PF5
RXD1
TXD1
R26
20
R30
10K
R27
20
R31
10K
485A1
485B1
485A2
485B2
LED A
LED B
LED C
LED D
LED E
LED F
LED G
LED H
VCC
RL1
1K
A
11
B
7
C
4
D
2
E
1
F
10
G
5
LED1
6
LED2
8
LED3
9
LED4
12
DP
3
LED1
7LED* 4
LED A
LED B
LED C
LED D
LED E
LED F
LED G
LED H
LED41
LED11
LED21
LED31
INPUT
3
GND
1
OUT
2
OUT
4
U10
LD11 17S33
+5V
GND
VCC
D5
1N4007+5V +4.3V
C12
104
C17
220UF
Q2
8050
R9
10K
CS_LCDLED
+5V
C1
400V/47UF
D1
UF4007
TRANS1
TRANS6
Control
1
Source
2
Dr ai n
3
U1
TOP22 3
R2
6.8
C3
47UF 25V
C5
104
D3
1N4148
D2
UF400 7 C13
330UF 35V
L1
3.3uH
C14
220UF 35V
R4
470
R3
1K
1
23
4
U2
PC817A
+5V
GND
N1 &0.21=107T
N2 &0.72=11T
N3 &0.72=13T
EE22 8卧式 针骨架
R1
47K
C2
2.2nF 1KV
+310VF
-310VF
AC1
AC2
C4
0.47uF/275 V
F1
FUSE2
+310VF
-310VF
A K
R
T1
TL43 1
GND
R5
5.1K
R6
5.1K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U18
OCMJ4X8C
SID_LCD1
CS_LCD1
GND
+5V
RESET
SCLK_LCD1
R58
10K
1
2
3
45
J14
RELAY-SPDT
+5V
GND
PE3
AC
AC3
Q20
9013
D19
1N4007
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
U15
74ALS573
GND
LEDA
LEDB
LEDC
LEDD
LEDE
LEDF
LEDG
LEDH
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
D14
LED
D7
LED
D8
LED
D9
LED
D10
LED
D11
LED
D12
LED
D13
LED
LEDA LEDB LEDC LEDD LEDE LEDF LEDG LEDH
LED51
T3
9013
POFF
T4
9013
R19
1K
R21
1K
CS_PRINT ER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U5
PRINTER
PBUSY
PDB5
PDB1
PDB4
PDB7
PDB6
PDB2
PDB3
PDB0
CS_PRINTER
GND
GND
PB4
PB5
PB6
PB7
LED1
LED2
LED3
LED4
VCC
R34
10K
VCC
R35
10K
LED5
PF7
SCK
MOSI
PF7
PF4
PF3
GND
1
2
JP5
JUMPER
GND
R32
10K
XCLK
X3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U4
IO EXPEND
DDB7
DDB6
DDB4
DDB3
DDB2
DDB1
DDB0
DDB5
ICS6
ICS7
ICW
ICS0
ICR
ICS5
ICS4
ICS3
ICS2
ICS1
OE
WE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U6
INTERRUPT
INT44
INT41
INT48
INT45
INT43
INT42
INT47
INT46
INT4
GND
+5V
1
2
3
4
J4
RS485
485A1
485B1
485A2
485B2
1
2
3
4
J9
ADC_IN
GND
PF0
PF1
PF2
1
2
3
4
J3
XTAM
VCC
XCLK
GND
Vin
1
GND
3
VOUT
2
FEED BACK
4
ON/OF
5
U14
2596
5V12V
GND
D16
1N5822
L3
100uH
C24
220UF/16V
C23
100UF/25V
1
2
JP2
JUMPER
+5V
1
2
3
POWER1
12V
GND
1
2
J1
2PIN
GND
VCC
J6
PHONE
J7
MIC
AC
1
V+
2
AC
3
V-
4
D4
BRIDGE2
Q17
PNP
R56
10K
LED2
LED21
GND
Q15
PNP
R54
10K
LED1
LED11
GND
R53
10K
LED3
LED31
GND
Q16
PNP
R55
10K
LED4
LED41
GND
Q18
PNP
R57
10K
LED5
LED51
GND
GND
Q19
PNP
MVCC
1
2
JP4
JUMPER
1
2
J2
2PIN
MVCC
GNDA
D15
LED
PB0
1
2
JP3
JUMPER
1
2
3
4
5
6
7
8
9
10
11
12
J15
12PIN
LRS
LWR
LRD
CS_LCD
LBUSY
LRST
LED1
WE
OE
LED2
LED3
LED4
1
2
J16
2PIN
AC
AC3
GND
TOP223Y 220V 2596 12V 5V 1117 3.3 V由 组成的开关稳压电源，可以直接输入交流 。 则把输入的 转换为 ，最后由 输出
2 RS485 USB路 串口通信，同时有一路 转换的串口，可以与计算机
M128 CPU电路
3路模拟信号输入 DS18B20温度传感器接口 4 7 8 LED位 段数码管和 个 显示灯
4个按键
OCMJ4X8C串口方式的 液晶
OCM3 20 X240液晶显示和触摸屏
蜂鸣器报警
继电器输出
小直流电机输出
8563时钟电路
16Mb FLASHROM的
32KB RAM的
TC35I无线通信模块（手机模块）
CPLD XCR3128可编程逻辑芯片
并口微型打印机 8扩展的 路中断口
IO扩展的未定义 口
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