ETHERNETDK Silicon Laboratories Inc, ETHERNETDK Datasheet - Page 3

• Manufacturer Part Number: ETHERNETDK
• Description: KIT DEV EMBEDDED ETHERNET
• Manufacturer: Silicon Laboratories Inc
• Type: Controllers & Processorsr

Specifications of ETHERNETDK

• Main Purpose: Interface, Ethernet
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: C8051F120
• Primary Attributes: CMX-MicroNet TCP/IP Protocol Stack
• Interface Type: RS-232, Ethernet
• Product: Modules
• For Use With/related Products: C8051F120, CP2200
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1284

3. Hardware Setup
The following instructions illustrate how to setup the hardware included with the kit.
Note: The 'F120TB places a 2  resistor in series with the power supply net powering the AB4 Board. We recom-
1. Connect the AB4 Ethernet Development Board to the C8051F120 Target Board at J24 (Figure 2). Apply
2. Using the ribbon cable, connect the USB Debug Adapter to the C8051F120 Target Board at the JTAG
3. Connect one end of the provided USB cable to any available USB port on the PC (Figure 3).
4. Connect the other end of the USB cable into the USB connector on the USB Debug Adapter (Figure 3).
5. Connect the ac/dc Power Adapter to the C8051F120 Target Board at P1 (Figure 3). This connection should
slight pressure to ensure the mating 96-pin connectors are firmly connected.
header as shown in Figure 3.
power both boards. Power is indicated by the "PWR" LED on the C8051F120 TB.
mend replacing this resistor with a 0  resistor to prevent large voltage drops, possibly triggering a V
Monitor reset, when current demand increases.
AB4 Ethernet
Development
SW2 SW1
RJ45
Board
Prototyping
LED1
LED2
AB4 Ethernet
Development
Area
Figure 3. Embedded Ethernet Development Kit Debug Connections
Board
Figure 2. Embedded Ethernet Development Board Attachment
CP2200
J4
J3
J5
J6
Target Board
C8051F120
J24
Target Board
C8051F120
Rev. 0.6
Port 5
Port 4
Pin 2
Pin 1
Pin 2
Pin 1
J20
Ribbon
Cable
AC / DC
Adapter
J11
C8051F12x
Port 6
Port 7
Port 0
Adapter
Debug
USB
J22
MONEN
J21
Port 3
Port 1
Port 2
J23
Pin 2
Pin 1
PWR
Ethernet-DK
J3
J10
Cable
USB
J8
P1.6
R1
J1
J6
P1
J5
J9
J4
USB Port
PC
DD
3