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Restart kernel

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This commit is contained in:
Byron Lathi
2023-08-12 11:59:45 -07:00
parent 069ae5db4b
commit 7ad1079289
30 changed files with 98 additions and 1140 deletions
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19
sw/kernel/devices/io.inc65
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@@ -1,18 +1,13 @@
SEVEN_SEG = $7ff0
UART = $7ff4
UART = $efe6
UART_TXB = UART
UART_RXB = UART
UART_STATUS = UART + 1
LED = $7ff6
LED = $efff
SW = LED
MM_CTRL = $7ff7
MM_DATA = $7fe0
SD_ARG = $7ff8
SD_CMD = $7ffc
SD_DATA = $7ffd
IRQ_STATUS = $7fff
SPI_BAUD = $efd8
SPI_INPUT = $efd9
SPI_OUTPUT = $efda
SPI_CTRL = $efdb
SPI_STATUS = SPI_CTRL