ACTEL CorePWM

Description
Actel CorePWM General purpose, multi-channel pulse width modulator (PWM) module for motor control
Part Number
CorePWM
Price
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Manufacturer
ACTEL
Lead Time
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Category
PRODUCTS - C
Features
- 8-bit PWM period with 8-bit prescaler
- All PWM outputs are double-edge-controlled
- Can be programmed on-the-fly from a microcontroller, such as Core8051s, CoreABC, an ARM microprocessor, or by the Fusion backbone
- Can be used to perform open or closed-loop margining of power supplies
- Configurable resolution based on APB bus width
- Configuration updates for all channels can be synchronized to the beginning of the PWM period, allowing precise updates and maintaining phase alignments between channels
- CorePWM is included in the Libero IDE IP bundle, including FREE Libero Gold.
- Edge control based on a configurable PWM period with prescaler value and 0% to 100% duty cycle capability
- For DAC applications: Optional, per-channel Low Ripple DAC mode, allowing for greater resolution output of a given filter
- Low-cost PWM solution with up to 16 separate PWM digital outputs, configurable via a register interface
- Low-cost TACHOMETER solution with up to 16 separate TACH digital inputs, configurable via a register interface
- Per-channel fixed register option for lower tile count
- Set High, Set Low, and Toggle Edge-Control modes
- Supports Actel IGLOO/e, ProASIC3/E, Fusion, RTAX-S, ProASICPLUS and Axcelerator FPGAs
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Bucher Emhart Glass
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Trican Well Service
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ConAgra Foods