69 lines
1.1 KiB
Python
69 lines
1.1 KiB
Python
# SPDX-FileCopyrightText: 2024 Burberius
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#
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# SPDX-License-Identifier: MIT
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"""Pin definitions for the Radxa ZERO 3 (3E and 3W)"""
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from adafruit_blinka.microcontroller.rockchip.rk3566 import pin
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# ZERO 3 IO pins
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D1_A0 = pin.GPIO1_A0
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D1_A1 = pin.GPIO1_A1
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D3_C4 = pin.GPIO3_C4
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D3_A1 = pin.GPIO3_A1
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D3_A2 = pin.GPIO3_A2
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D3_B0 = pin.GPIO3_B0
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D4_C3 = pin.GPIO4_C3
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D4_C5 = pin.GPIO4_C5
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D4_C2 = pin.GPIO4_C2
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D4_B2 = pin.GPIO4_B2
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D3_B3 = pin.GPIO3_B3
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D3_B4 = pin.GPIO3_B4
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D3_C3 = pin.GPIO3_C3
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D3_A4 = pin.GPIO3_A4
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D1_A4 = pin.GPIO1_A4
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D0_D1 = pin.GPIO0_D1
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D0_D0 = pin.GPIO0_D0
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D3_A3 = pin.GPIO3_A3
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D3_B1 = pin.GPIO3_B1
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D3_B2 = pin.GPIO3_B2
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D3_C1 = pin.GPIO3_C1
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D4_C6 = pin.GPIO4_C6
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D4_B3 = pin.GPIO4_B3
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D3_C2 = pin.GPIO3_C2
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D3_A7 = pin.GPIO3_A7
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D3_A6 = pin.GPIO3_A6
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D3_A5 = pin.GPIO3_A5
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# I2C
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SDA = D1_A0
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SCL = D1_A1
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# SPI
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CE0 = D4_C6
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SCLK = D4_C2
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MOSI = D4_C3
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MISO = D4_C5
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# UART aliases
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UART_TX = D0_D1
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UART_RX = D0_D0
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UART2_TX = UART_TX
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UART2_RX = UART_RX
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UART3_TX = D1_A1
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UART3_RX = D1_A0
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UART4_TX = D3_B2
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UART4_RX = D3_B1
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UART5_TX = D3_C2
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UART5_RX = D3_C3
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UART9_TX = D4_C5
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UART9_RX = D4_C6
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TXD = D0_D1
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RXD = D0_D0
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TX = D0_D1
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RX = D0_D0
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# PWM
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PWM8 = D3_B1
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PWM9 = D3_B2
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