Hardwired TCP/IP Chip (W3100A)
Software TCP/IP system
Operating system, high performance MCU, large memory are required
Low performance and quality for multimedia applications
iinChip ( Hardware TCP/IP stack )
Cost benefits
No OS required; Saving OS licensing and development cost
Only minimal MCU power and small memory are required
Easy to implement
Easy control way like memory
Simple ANSI C based socket API Interface
High performance
Line-speed data transmission by hardwired logic
Best fit for multimedia application
Reducing Jitter with fixed processing time by hardware
Enhancing video and voice quality
iinC
hip
W310
0A
MCU7
9-00
1
0103
iinC
hip
W310
0A
MCU7
9-00
1
0103
iinC
hip
W310
0A
MCU7
9-00
1
0103
Application
Socket API
MCU Bus I/F
MII
W3100A
I
2
C I/F
iinChip Core
Driver Program
MCU Interface
DPRAM
ICMP
TCP
UDP
ARP
IP
DLC
MAC
MII Interface
Ethernet PHY
W3100A's Features
- TCP,UDP,IP,ICMP,ARP,MAC hardwired logics included
- Supports 4 independent channels simultaneously
(Dynamic buffer allocation for each channel)
- Amazing protocol processing speed (depending upon MCU);
8051(500Kbps), i386(6Mbps), ARM7(11Mbps)
- MCU bus interface and I
2
C serial interface for MCU
- Standard MII interface for physical layer
- 16KBytes data buffer embedded
- 10/100 Base-T auto detection
- Full-duplex mode
- Wide operating voltage:
3.3V internal operation, 5V tolerant IOs
- 64 Pin LQFP package
- Simple socket API interface
- DHCP,TELNET,FTP,HTTP,DNS,SNMP source codes are
provided with EVB or DK
- All source codes are written in ANSI C and are totally free
Applications
Building Security System
DVR(Digital Video Recorder)
Network Camera
Access Control System
Fingerprint Recognition System
Network Storage System
NMS (Network Management System)
Home Appliances
PVR (Personal Video Recorder)
Digital TV Set-top Box
DVD Player, DVD-RW
Game Console
Factory Automation System
Air Conditioning and Fan Control System
Temperature & Humidity Control System
POS (Position On Sale) : Barcode Reader, Scanner, Printer
Serial-to-Ethernet Gateway
Medical devices
Remote Medical Devices
Remote Data Gathering, Gauging and Controlling System
Network Camera
DVR
Network Storage
Air Conditioning Control
Access Control
Light Control
Gas Control
POS
PVR
Game Console
Digital TV
www.iinchip.com www.wiznet.co.kr
Hardwired TCP/IP Chip (W3100A)
Designer's Kits
Evaluation Boards
Network Camera DK
Transmit video
VoIP DK
Transmit voice in full-duplex
Remote Control DK
100/220V power control
using web browser
EVB8051
( ATMEL 89C51 )
EVBARM7
( SAMSUNG ARM7 )
EVB386
( Intel 80386 )
A
/C
S
/R
D
/W
R
/IN
T
SD
A
SC
L
VC
C
GND
MO
D
E
0
TX_C
L
K
GND
TXE
TXD
[
3]
TXD
[
2]
TXD
[
1]
TXD
[
0]
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
RESET
1
48
/COL
VCC
2
47
MODE1
GND
3
46
RX_CLK
CLOCK
4
45 GND
A[14]/
DA[6]
5
44
RXDV/CRS
A[13]/
DA[5]
6
43
RXD[3]
A[12]/
DA[4]
7
42
RXD[2]
A[11]/
DA[3]
8
41
RXD[1]
A[10]/
DA[2]
9
40
RXD[0]
A[9]/
DA[1]
10
39 VCC
A[8]/
DA[0]
11
38 VCC
VCC 12
37 GND
GND 13
36
/LINK
A[7]
14
35
/SERIAL
A[6]
15
34
/FDPLX
A[5]
16
33
EXT_CLK
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
A[4
]
A[3
]
A[2
]
A[1
]
A[0
]
VC
C
GND
D[
7]
D[
6]
D[
5]
D[
4]
MO
D
E
2
D[
3]
D[
2]
D[
1]
D[
0]
iinChip W3100A
LQFP-64
CLOCK
OSC
W3100A
Socket API
Pin Assignment
Sample Schematic
Whole source codes & schematics of EVBs are fully available
All DKs can be plugged into a evaluation board at the same time
Whole source codes & schematics of DKs are fully available
www.iinchip.com www.wiznet.co.kr
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