1
29.11.2007 20:59:37 f=0.72 C:\Dokumente und Einstellungen\root\Desktop\ETH_M32_EX\ETH_BOARD_NEW\ETH_EX_M3 + + + LPF LPF + Q1 C1 C2 L1 R1 3 1 2 4 S1 1 2 3 4 5 SV2 6 7 8 9 10 1 2 3 4 5 PROG 6 7 8 9 10 C1+ 1 C1- 3 C2+ 4 C2- 5 T1IN 11 T2IN 10 R1OUT 12 R2OUT 9 V+ 2 V- 6 T1OUT 14 T2OUT 7 R1IN 13 R2IN 8 IC4 16 15 GND VCC IC4P 1 2 3 4 JP1 C6 C7 C8 C9 C10 1 2 3 X1 GND IN OUT IC2 ADJ IN OUT IC3 D1 D2 D3 R2 C11 C12 C13 C15 C16 D4 R3 KK1 LED1 R4 VCAP 1 VSS 2 CLKOUT 3 INT 4 WOL 5 SO 6 SI 7 SCK 8 CS 9 RESET 10 VSSRX 11 TPIN- 12 TPIN+ 13 RBIAS 14 VDDTX 15 TPOUT- 16 TPOUT+ 17 VSSTX 18 VDDPLL 20 VDDRX 19 VSSPLL 21 VSSOSC 22 OSC1 23 OSC2 24 VDDOSC 25 LEDB 26 LEDA 27 VDD 28 IC5 2 1 Q2 C17 C18 LED2 LED3 1 2 3 4 5 6 7 8 9 10 11 12 TR C19 C20 C21 R9 R10 R11 R12 C22 C23 C4 C5 1 3 5 7 9 SV1 11 13 15 2 4 6 8 10 12 14 16 C24 R5 C14 C25 C3 C26 C27 FERITE 1 6 2 7 3 8 4 9 5 X2 R6 R7 R8 1-1 1-2 1-3 1-4 J1 1-5 1-6 1-7 1-8 1 2 3 JP2 1 2 3 JP3 (ADC7)PA7 33 (ADC6)PA6 34 (ADC5)PA5 35 (ADC4)PA4 36 (ADC3)PA3 37 (ADC2)PA2 38 (ADC1)PA1 39 (ADC0)PA0 40 (SCK)PB7 8 (MISO)PB6 7 (MOSI)PB5 6 (SS)PB4 5 (AIN1/OC0)PB3 4 (AIN0/INT2)PB2 3 (T1)PB1 2 (T0/XCK)PB0 1 (TOSC2)PC7 29 (TOSC1)PC6 28 (TDI)PC5 27 (TDO)PC4 26 (TMS)PC3 25 (TCK)PC2 24 (SDA)PC1 23 (SCL)PC0 22 AGND 31 AVCC 30 AREF 32 XTAL1 13 XTAL2 12 VCC 10 GND 11 RESET 9 (RXD)PD0 14 (TXD)PD1 15 (INT0)PD2 16 (INT1)PD3 17 (OC1B)PD4 18 (OC1A)PD5 19 (ICP)PD6 20 (OC2)PD7 21 IC1 F1 PA7 PA7 PA6 PA6 PA5 PA5 PA4 PA4 PA3 PA3 PA2 PA2 PA1 PA1 PA0 PA0 SCK SCK SCK MISO MISO MISO MOSI MOSI MOSI PB4 ETH ETH INT INT PB1 PB0 PC7 PC7 PC6 PC6 PC5 PC5 PC4 PC4 PC3 PC3 PC2 PC2 SDA SDA SCL SCL PD7 PD7 PD6 PD6 PD5 PD5 PD4 PD4 PD3 PD3 PD2 PD2 TXD TXD RXD RXD /RES /RES GND VCC 16Mhz 22p 22p GND GND 10μH GND 10k GND GND GND GND VCC VCC VCC MAX232 GND GND 470n 470n 470n 470n 100n GND VCC VCC 1N4004 1N4004 1N4004 470 220μF 220μF 220μF 100n 100n 12V6 270 GND GND GND GND GND GND GND GND GND GND VCC +3V3 1,5k GND ENC28J60-DIL +3V3 GND 25Mhz 22p 22p GND GND GND 1n 1n GND GND GND GND 10μ 50 50 50 50 10n GND GND 10n +3V3 GND 100n 100n GND +3V3 100n 33k 100n 100n 100n 100n GND VCC VCC GND GND +3V3 100n 180 180 2k VCC VCC GND MEGA32-P Ethernet Interface

embedded webserver atmega32 schematic

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from.............." http://ulrichradig.de/ ".....use google translate for translating from german to english .....software & hex files are given on the website for atmel atmega32.this is the hardware for embedded webserverhttp://www.ulrichradig.de/home/index.php/avr/eth_m32_ex ...........this is the direct link for downloading hex files & C files C is compiled with AVRSTUDIO4 & WINAVR wingcc....

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Page 1: embedded webserver atmega32 schematic

29

.11

.20

07

20

:59

:37

f=0

.72

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32

+

+

+

LP

FL

PF

+

Q1

C1

C2

L1

R1

3 124

S1

1 23 45

SV2

67 89 10

1 23 45

PROG

67 89 10

C1+1

C1-3

C2+4

C2-5

T1IN11

T2IN10

R1OUT12

R2OUT9

V+2

V-6

T1OUT14

T2OUT7

R1IN13

R2IN8

IC4

16

15 G

ND

VC

C

IC4P

12

34

JP1

C6

C7

C8

C9

C10

1

23

X1

GND

IN OUT

IC2

ADJ

IN OUT

IC3

D1

D2

D3

R2

C11

C12

C13C15C16D4

R3

KK1

LED1

R4

VCAP1

VS

S2

CLKOUT3

INT4

WOL5

SO6

SI7

SCK8

CS9

RESET10

VS

SR

X1

1

TPIN-12

TPIN+13

RBIAS14

VD

DT

X1

5

TPOUT-16

TPOUT+17

VS

ST

X1

8V

DD

PL

L2

0V

DD

RX

19

VS

SP

LL

21

VS

SO

SC

22

OSC123

OSC224

VD

DO

SC

25

LEDB26

LEDA27

VD

D2

8IC5

2 1

Q2

C17C18

LED2LED3

1

2

3

4

5

6 7

8

9

10

11

12

TR

C19

C20

C21R9 R10

R11R12

C22

C23

C4

C5

13579

SV1

111315

246810121416

C24

R5

C14

C25

C3

C26C27

FE

RIT

E

162738495

X2

R6R7

R8

1-11-21-31-4

J1

1-51-61-71-8

123

JP2

123

JP3

(ADC7)PA733

(ADC6)PA634

(ADC5)PA535

(ADC4)PA436

(ADC3)PA337

(ADC2)PA238

(ADC1)PA139

(ADC0)PA040

(SCK)PB78

(MISO)PB67

(MOSI)PB56

(SS)PB45

(AIN1/OC0)PB34

(AIN0/INT2)PB23

(T1)PB12

(T0/XCK)PB01

(TOSC2)PC729

(TOSC1)PC628

(TDI)PC527

(TDO)PC426

(TMS)PC325

(TCK)PC224

(SDA)PC123

(SCL)PC022

AG

ND

31

AV

CC

30

AREF32

XTAL113

XTAL212

VC

C1

0G

ND

11

RESET9

(RXD)PD014

(TXD)PD115

(INT0)PD216

(INT1)PD317

(OC1B)PD418

(OC1A)PD519

(ICP)PD620

(OC2)PD721

IC1

F1

PA7

PA7

PA6

PA6

PA5

PA5

PA4

PA4

PA3

PA3

PA2

PA2

PA1

PA1

PA0

PA0

SCK

SCK

SCK

MISO

MISO

MISO

MOSI

MOSI

MOSI

PB4ETH

ETH

INT

INT

PB1PB0

PC7

PC7

PC6

PC6

PC5

PC5

PC4

PC4

PC3

PC3

PC2

PC2

SDA

SDA

SCL

SCL

PD7

PD7

PD6

PD6

PD5

PD5

PD4

PD4

PD3

PD3

PD2

PD2

TXD

TXD

RXD

RXD

/RES

/RES

GND

VCC

16Mhz

22p

22p

GND

GND

10µH

GND

10k

GND

GNDGND

GND

VC

C

VCC

VCC

MAX232

GND

GND

470n

470n

470n

470n

100n

GND

VCC

VCC

1N4004

1N4004

1N4004

470

220µF

220µF

220µF100n100n

12V6

270

GND

GND GND

GND

GND GND GND

GND GND GND

VCC

+3V3

1,5k

GND

ENC28J60-DIL

+3V3

GND

25Mhz

22p22p

GNDGND

GND

1n

1n

GN

DG

ND

GNDGND

10µ50 50

5050

10n

GND

GND

10n

+3V3

GND

100n

100n

GN

D

+3V3

100n

33k

100n

100n

100n

100n

GND

VCC VCC

GNDGND

+3V3

100n

180180

2k

VCC

VCC

GND

MEGA32-P

Ethernet Interface