101-1279 Rabbit Semiconductor, 101-1279 Datasheet - Page 127

• Manufacturer Part Number: 101-1279
• Description: PLASTIC ENCLOSURE FOR BL4S100
• Manufacturer: Rabbit Semiconductor

Specifications of 101-1279

• Accessory Type: Enclosure
• Product: Prototyping Accessories
• Processor Type: BL4S100
• Board Size: 146 mm x 96 mm x 16 mm
• Interface Type: Ethernet
• For Use With/related Products: BL4S100
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 316-1159

The four LED output indicators can be configured as sinking outputs or as sourcing out-
puts via jumpers on headers JP1–JP4 as shown in Figure C-4.
BL4S100 User’s Manual
The power supply voltage input at +V on screw-terminal
header J3 is available as +V_ALT on screw-terminal
header J1. There is a potentiometer immediately above
the +V_ALT location to allow you to vary the voltage at
+V_ALT from 0 V to +V.
Figure C-5 shows the location of the adjustable output
voltage and the potentiometer.
NOTE: Disconnect power before changing any jumper settings.
Figure C-4. LED Output Indicators Sinking or Sourcing Configuration
Adjustable Output Voltage
Figure C-5. Location of
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