101-0570 Rabbit Semiconductor, 101-0570 Datasheet - Page 61

• Manufacturer Part Number: 101-0570
• Description: COMPUTER SNGLBD BL2120 FRCTNLOCK
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0570

• Module/board Type: Single Board Computer Module
• Product: Modules
• Data Bus Width: 12 bit
• Processor Type: Rabbit 2000
• Sram: 128 KB
• Flash: 256 KB
• Timers: 8 bit
• Number Of I/os: 40
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 36 V
• Power Consumption: 1.5 W
• Board Size: 105 mm x 87 mm x 24 mm
• Description/function: Computer Module
• Ram: 512 KB
• For Use With/related Products: BL2120
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5.1 TCP/IP Connections
Before proceeding you will need to have the following items.
• If you don’t have Ethernet access, you will need at least a 10Base-T Ethernet card
• Two RJ-45 straight through Ethernet cables and a hub, or an RJ-45 crossover Ethernet
The Ethernet cables and Ethernet hub are available from Rabbit in a TCP/IP tool kit. More
information is available at www.rabbit.com.
1. Connect the AC adapter and the programming cable as shown in Chapter 2, “Getting
2. Ethernet Connections
If you do not have access to an Ethernet network, use a crossover Ethernet cable to con-
nect the BL2100 to a PC that at least has a 10Base-T Ethernet card.
If you have Ethernet access, use a straight through Ethernet cable to establish an Ethernet
connection to the BL2100 from an Ethernet hub. These connections are shown in Figure 23.
User’s Manual
(available from your favorite computer supplier) installed in a PC.
cable.
Started.”
Chapter 5 discusses using the TCP/IP features on the BL2100
and BL2110 boards. The TCP/IP feature is not available on
BL2120 and BL2130 versions.
User’s PC
(Network of 2 computers)
Ethernet
crossover
cable
Direct Connection
5. U
Figure 23. Ethernet Connections
BL2100
SING THE
Board
Ethernet
cables
Direct Connection Using a Hub
Hub
TCP/IP F
BL2100
Board
EATURES
To additional
network
elements
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