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Switch Settings

2-6 Blackfin USB-LAN EZ-Extender Manual

Switch Settings

Before using the Blackfin USB-LAN EZ-Extender, follow the steps in

“USB-LAN EZ-Extender Setup” on page 1-1.

Figure 2-3 shows the locations of all switches. The following sections

describe all possible switch settings and associated functionality.

ADDR Enable Switch (SW1.1)

The address enable switch, SW1.1, is used to control the output of the

Blackfin address bus buffer (see Table 2-4). By default, the switch is set to

ON . When SW1.1 is OFF, you cannot communicate to the USB or the

Figure 2-3. Switch Locations

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 47 48

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