101-1053 Rabbit Semiconductor, 101-1053 Datasheet - Page 103

• Manufacturer Part Number: 101-1053
• Description: KIT DEV RABBITCORE RCM3365 US
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3000r
• Type: MPU Core Moduler

Specifications of 101-1053

• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• Processor To Be Evaluated: RCM3365
• Interface Type: Ethernet
• Maximum Operating Temperature: + 70 C
• Operating Supply Voltage: 3.15 V to 3.45 V
• For Use With/related Products: RCM3365
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Other names: 316-1074

Figure B-11 shows the stepper-motor driver circuit.
The stepper motor(s) can be powered either from the onboard power supply or from an
external power based on the jumper settings on headers JP1 and JP2.
User’s Manual
Header
Table B-3. Stepper Motor Power-Supply Options
JP1
JP2
Figure B-11. Stepper-Motor Driver Circuit
9–10
9–10
1–2
3–4
7–8
1–2
3–4
7–8
Onboard power supply to U2
External power supply to U2
Onboard power supply to U3
External power supply to U3
Pins Connected
Factory
Default
×
×
97