a5474b5ae5
Upon an interrupt, you can read from the interrupt status register to see what caused the interrupt.
9 lines
123 B
Plaintext
9 lines
123 B
Plaintext
SEVEN_SEG = $7ff0
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UART = $7ff4
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UART_TXB = UART
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UART_RXB = UART
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UART_STATUS = UART + 1
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IRQ_STATUS = $7fff
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