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Get SD card working in SPI

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Byron Lathi
2023-07-23 14:55:14 -07:00
parent 6a1a76db35
commit 5ca5fca29b
23 changed files with 1257 additions and 1931 deletions
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9
sw/bootloader/devices/io.inc65
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@@ -6,7 +6,8 @@ UART_STATUS = UART + 1
LED = $efff
SW = LED
SD_ARG = $efd8
SD_CMD = $efdc
SD_DATA = $efdd
SPI_BAUD = $efd8
SPI_INPUT = $efd9
SPI_OUTPUT = $efda
SPI_CTRL = $efdb
SPI_STATUS = SPI_CTRL