ETHERNETDK Silicon Laboratories Inc, ETHERNETDK Datasheet - Page 31

• 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

8. C8051F120 Target Board
The Embedded Ethernet Development Kit includes a target board with a C8051F120 device pre-installed for
evaluation and software development. Numerous input/output (I/O) connections are provided to facilitate
prototyping using the target board. Refer to Figure 27 for the locations of the various I/O connectors. For further
details, see the “C8051F12x Development Kit User’s Guide” located on the kit CD or installed by default in the
“C:\SiLabs\MCU\Documentation\Users Guides” directory.
Note: R1 should be shorted with a zero ohm resistor if the 'F120TB is providing power to the AB4.
P1
J1
J3
J4
J5
J6
J8
J9
J10
J11
J12–J19
J20
J22
J23
J24
R1
J24
Power connector (accepts input from 7 to 15 VDC unregulated power adapter)
Connects SW2 to P3.7 pin
Connects LED D3 to P1.6 pin
JTAG connector for Debug Adapter interface
DB-9 connector for UART0 RS232 interface
Connector for UART0 TX (P0.0)
Connector for UART0 RTS (P4.0)
Connector for UART0 RX (P0.1)
Connector for UART0 CTS (P4.1)
Analog loopback connector
Port 0–7 connectors
Analog I/O terminal block
VREF connector
VDD Monitor Disable
96-pin Expansion I/O connector
Current Limiting Resistor For 96-pin Interface.
Pin 2
Pin 1
J20
Port 5
Port 4
Pin 2
Pin 1
Figure 27. C8051F120 Target Board
J11
Pin 1
C8051
Port 6
Port 7
Port 0
F12X
Rev. 0.6
J22
Pin 1
Port 3
Port 1
Port 2
J23
Pin 1
Pin 2
PWR
J10
J3
J8
P1.6
R1
J1
J6
J9
J5
P1
J4
Ethernet-DK
Pin 1
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