Freescale Semiconductor Demonstration Board for Freescale MC9S12XHY256 Microcontroller DEMO9S12XHY256 DEMO9S12XHY256 Manual De Usuario
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DEMO9S12XHY256
Device Overview MC9S12XHY-Family
MC9S12XHY-Family Reference Manual, Rev. 1.04
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Freescale Semiconductor
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16-bit free-running counter with 8-bit precision prescaler
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1 x 16-bit pulse accumulator
1.3.10
Liquid crystal display driver (LCD)
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Configurable for up to 40 frontplanes and 4 backplanes or general-purpose input or output
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5 modes of operation allow for different display sizes to meet application requirements
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Unused frontplane and backplane pins can be used as general-purpose I/O
1.3.11
Motor Controller (MC)
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PWM motor controller (MC) with up to 16 high current drivers
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Each PWM channel switchable between two drivers in an H-bridge configuration
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Left, right and center aligned outputs
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Support for sine and cosine drive
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Dithering
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Output slew rate control
1.3.12
Pulse Width Modulation Module (PWM)
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8channel x 8-bit or 4channel x 16-bit pulse width modulator
— Programmable period and duty cycle per channel
— Center-aligned or left-aligned outputs
— Programmable clock select logic with a wide range of frequencies
1.3.13
Inter-IC bus Module (IIC)
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1 Inter-IC (IIC) bus module which has following feature
— Multi-master operation
— Soft programming for one of 256 different serial clock frequencies
— General Call(Broadcast) mode support
— 10-bit address support
— Multi-master operation
— Soft programming for one of 256 different serial clock frequencies
— General Call(Broadcast) mode support
— 10-bit address support
1.3.14
Controller Area Network Module (MSCAN)
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1 Mbit per second, CAN 2.0 A, B software compatible
— Standard and extended data frames
— 0–8 bytes data length
— Programmable bit rate up to 1 Mbps
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Five receive buffers with FIFO storage scheme
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Three transmit buffers with internal prioritization
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Flexible identifier acceptance filter programmable as: