101-1121 Rabbit Semiconductor, 101-1121 Datasheet - Page 96

• Manufacturer Part Number: 101-1121
• Description: KIT CAMERA INTERFACE APPLICATION
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3000r

Specifications of 101-1121

• Sensor Type: Motion, PIR (Pyroelectric Infrared)
• Interface: 10/100 BaseT Ethernet
• Embedded: Yes, Other
• Utilized Ic / Part: RCM3365
• Interface Type: Ethernet
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Supply: -
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 316-1119

B.4.2 Digital I/O
B.4.2.1 Digital Inputs
The Prototyping Board has four digital inputs, IN0–IN3, each of which is protected over a
range of –36 V to +36 V. The inputs are pulled up to +3.3 V as shown in Figure B-5.
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Figure B-5. Prototyping Board Digital Inputs
The four quadrature decoder inputs on screw-terminal header J5 may be used as inputs
IN4–IN7. To use the PF0 signal from the Rabbit microprocessor, which goes to QD1B,
remember to reconfigure the jumper on header JP3 to jumper pins 1–2.
The actual switching threshold is between 0.9 V and 2.3 V. Anything below this value is a
logic 0, and anything above is a logic 1
.
The digital inputs are each fully protected over a range of -36 V to +36 V, and can handle
short spikes of ±40 V.
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RabbitCore RCM3365/RCM3375