SmartFusion IO
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Digital GPIODirectly Mapped To FPGAConnectorFPGA PinsNotes
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F0 - F8 yesExpansion Board Headerdocumented on expansion board
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User I/O 1 - 5yesJ22 (under OLED display)J19, J20, J21, J22, K19 respectively
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LED alternate (5-8)yesJP7 (right side of board with jumpers)H20, C21, D21, G21 respectivelyOnly SmartFusion (Rev 2) Must move middle 4 jumpers to left header pair. Connect to remaining right pins. LEDS 5-8 will be disabled.
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MSS (GPIO) 0 - 15no Expansion Board Headerdocumented on expansion boardmapped and controlled thru MSS GPIO
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additional GPIOno Consider using an I2C GPIO expander device like the I2C PCF8574N
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Analog IO
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DAC0 and DAC1BNC connectors on expansion boardAn ACE (analog computing engine) MSS component. Two single channel DACs are available: DAC0 and DAC1
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ADC channels 0 - 7Expansion Board HeaderAn ACE (analog computing engine) MSS component. ADC 0 -1 channels are not available. There are 2 ADCs: ADC0 and 1. Channels 0-3 are muxed into ADC0 and channels 5-8 are muxed to ADC1.
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additional ADC/DACConsider using SPI or I2C devices like Philips PCF8591
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Serial IO
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MSS UART1JP8 headerMSS UART1 only available on SmartFusion (rev2)
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MSS SPI1JP23 headerMSS SPI1 only available on SmartFusion (rev2)
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MSS I2C1JP9 headerMSS I2C1 only available on SmartFusion (rev2)
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MSS UART0, SPIO and I2C0Not accessable These devices are not accessable with external IO. They are only used for devices on the kit.
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Additional serial IOFPGA GPIO: Expansion header, User IO header, Alternate LED headerSerial IO are available by instantaiting core library available in the Libero catalog. GPIO pins that connect directly to the FPGA must be used.
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