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LED Display and Keyboard Controller - DVD Application
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The ISH72328-S is an LED Display and Keyboard Controller driven on a 1/16 to 14/16 duty factor. 10 segment output lines, 7 grid output lines, one display memory (14 bytes), control circuit key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip micro controller. Serial data is fed to ISH72328-S via a four-line serial interface / 2 wire I2C interface.
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RealTimeClock (RTC - Compatible to MC146818)
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This synthesizable soft core is compatible to the standard MC146818 part except that it does not have the 50 bytes of userRAM. We have provided signals to interface to any customer specific RAM technology to accomodate this feature. This soft core is available in VHDL
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I2C (I Square C) Master & Slave Controllers & Simulation Models
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The Synchronous Serial Bus Core is compatible with any I2C device operating upto 100 Kbits/Sec in Normal Mode and 400 Kbits/Sec in Fast Mode operation. It comprises of 2 lines the SCLK (Clock Signal) and SDA (Data Signal). The device can operate as a Transmitter, Receiver or both and can be initialized with a unique address. Transfers can only be initiated in Master mode only. The master provides the clock signal that controls the transfer.This core is available in Verilog
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Programmable Interval Timer
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This synthesizable soft core is compatible to the standard 8254 Timer. This core is available in Verilog
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Enhanced Capability Port/Enhanced Parallel Port - IEEE 1284 Compatible
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Software programmable Interrupts - IRQ channel selectable from IRQ5, IRQ7, IRQ9. DMA channel selectable from DRQ1, DRQ2, DRQ3 & corresponding DACK_L’s. RLE decompression is optional. ECP defined interrupts are pulsed. Only Acknowledge Interrupt is not pulsed.Input Frequency 24 MHZ. This core is available in Verilog
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UART / SIO
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Integrate for data acquisition, RS232-USB Interface, Logging applications
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8031 (8-Bit Microcontroller) Synthesizable VHDL Core
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Secure Digital Memory Controller (Card Side)
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PWM - Enhanced Buzzer
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8-bit or 16-bit PWM , Applications - Buzzer, Motor Control, Backlight Control etc.
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Data Logger
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5 Channel using Actel’s Fusion - Automotive and Medical Applications
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Motor Control
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BLDC (Sensored/Sensorless), Stepper, Brushed, Servo etc.
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HMI - Human Machine Interface
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Keyboard Interface, Backlight Control, RGB Color Mixing, Tone Generation
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LIN - Local Interconnect Network - Master and Slave
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Applications - Window Lift, Power Seat, Power Mirror, Throttle Control etc.
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