37 lines
1.1 KiB
YAML
37 lines
1.1 KiB
YAML
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# Copyright (c) 2023 Elektronikutvecklingsbyrån EUB AB
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# SPDX-License-Identifier: Apache-2.0
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description: |
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GPIO pins exposed on a Digilent Pmod interface.
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This binding provides a nexus mapping for 8 pins where parent pins 0
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through 3 correspond to IO1 through IO4, and parent pins 4 through 7
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correspond to IO5 through IO8, as depicted below for a 12-pin connector.
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12-pin Pmod interface:
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0 IO1 IO5 4
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1 IO2 IO6 5
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2 IO3 IO7 6
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3 IO4 IO8 7
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- GND GND -
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- VDD VDD -
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This binding can also be used with the 6-pin Pmod connector variant which
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is a proper subset of the 12-pin connector. In that case parent pins 4
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through 7 are omitted from the GPIO nexus node, resulting in a mapping
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as depicted below.
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6-pin Pmod interface:
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0 IO1
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1 IO2
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2 IO3
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3 IO4
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- GND
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- VDD
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compatible: "digilent,pmod"
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include: [gpio-nexus.yaml, base.yaml]
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