8000 mimxrt: Fix I2C pin assignments for MIMXRT1050, -60, -64. · micropython/micropython@ec15d77 · GitHub
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robert-hhrobert-hh
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mimxrt: Fix I2C pin assignments for MIMXRT1050, -60, -64.
The schematics were wrong.
1 parent 6b03dba commit ec15d77

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+20
-18
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2 files changed

+20
-18
lines changed

‎docs/mimxrt/quickref.rst

Lines changed: 18 additions & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -241,18 +241,20 @@ It depends on the board design, which SPI's signals are exposed to
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the user, as detailed in the table below.
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The signal order in the table is CS, MOSI, MISO and CLK.
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================= =============== =========== ==========
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Board / Pin SPI0 SPI1 SPI2
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================= =============== =========== ==========
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Teensy 4.0 10/11/12/13 0/26/1/27 -
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Teensy 4.1 10/11/12/13 38/26/39/27 -/50/54/49
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MIXMXRT1010-EVK D10/D11/D12/D13 - -
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MIXMXRT1020-EVK D10/D11/D12/D13 - -
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MIXMXRT1050-EVK D10/D11/D12/D13 - -
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MIXMXRT1050-EVKB D10/D11/D12/D13 - -
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MIXMXRT1060-EVK D10/D11/D12/D13 - -
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MIXMXRT1064-EVK D10/D11/D12/D13 - -
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================= =============== =========== ==========
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================= =================== =========== ==========
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Board / Pin SPI0 SPI1 SPI2
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================= =================== =========== ==========
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Teensy 4.0 10/11/12/13 0/26/1/27 -
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Teensy 4.1 10/11/12/13 38/26/39/27 -/50/54/49
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MIXMXRT1010-EVK D10/D11/D12/D13 - -
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MIXMXRT1020-EVK D10/D11/D12/D13 - -
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MIXMXRT1050-EVK D10/D11/D12/D13 (*) - -
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MIXMXRT1050-EVKB D10/D11/D12/D13 (*) - -
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MIXMXRT1060-EVK D10/D11/D12/D13 (*) - -
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MIXMXRT1064-EVK D10/D11/D12/D13 (*) - -
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================= =================== =========== ==========
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Pins denoted with (*) are by default not wired at the board.
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Hardware SPI is accessed via the :ref:`machine.SPI <machine.SPI>` class and
@@ -309,10 +311,10 @@ Teensy 4.0 18/19 17/16 25/24
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Teensy 4.1 18/19 17/16 25/24
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MIXMXRT1010-EVK D14/D15 D0/D1 -
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MIXMXRT1020-EVK D14/D15 A4/A5 D0/D1
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MIXMXRT1050-EVK D14/D15 D1/D0 -
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MIXMXRT1050-EVKB D14/D15 D1/D0 -
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MIXMXRT1060-EVK D14/D15 D1/D0 -
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MIXMXRT1064-EVK D14/D15 D1/D0 -
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MIXMXRT1050-EVK A4/A5 D1/D0 -
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MIXMXRT1050-EVKB A4/A5 D1/D0 -
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MIXMXRT1060-EVK A4/A5 D1/D0 -
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MIXMXRT1064-EVK A4/A5 D1/D0 -
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================= ======= ===== =====
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‎ports/mimxrt/boards/MIMXRT1050_EVKB/pins.csv

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -12,8 +12,8 @@ D10,GPIO_SD_B0_01
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D11,GPIO_SD_B0_02
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D12,GPIO_SD_B0_03
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D13,GPIO_SD_B0_00
15-
D14,GPIO_AD_B1_01
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D15,GPIO_AD_B1_00
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D14,GPIO_AD_B0_01
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D15,GPIO_AD_B0_00
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A0,GPIO_AD_B1_10
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A1,GPIO_AD_B1_11
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A2,GPIO_AD_B1_04

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