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13 lines
510 B
Go
13 lines
510 B
Go
// Copyright 2020 The Periph Authors. All rights reserved.
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// Use of this source code is governed under the Apache License, Version 2.0
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// that can be found in the LICENSE file.
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// Package mcp23xxx provides drivers for the MCP23XXX family of GPIO expanders.
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// It's availble with either I2C or SPI interfaces in 8 and 16 bit variants.
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// Additionally, variants are available that have Open-Drain outputs.
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//
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// # Datasheet
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//
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// https://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf
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package mcp23xxx
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