20-101-1258 Rabbit Semiconductor, 20-101-1258 Datasheet - Page 127

• Manufacturer Part Number: 20-101-1258
• Description: COMPUTER SINGLE-BOARD BL4S160
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1258

• Module/board Type: Single Board Computer Module
• Product: Modules
• Processor Type: Rabbit 4000
• Sram: 1 MB
• Flash: 2 MB
• Timers: 8 bit, 10 bit
• Number Of I/os: 20
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 9 V to 36 V
• Board Size: 96 mm x 146 mm x 16 mm
• Description/function: Computer Module
• For Use With/related Products: BL4S160
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1171

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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