23 lines
823 B
PHP
23 lines
823 B
PHP
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constant MI_BASE($A430) // $04300000..$0430000F MIPS Interface (MI) Base Register
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constant MI_INIT_MODE($00) // $04300000..$04300003 MI: Init Mode Register
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constant MI_VERSION($04) // $04300004..$04300007 MI: Version Register
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constant MI_INTR($08) // $04300008..$0430000B MI: Interrupt Register
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constant MI_INTR_MASK($0C) // $0430000C..$0430000F MI: Interrupt Mask Register
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constant MI_INTR_SP($01)
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constant MI_INTR_SI($02)
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constant MI_INTR_AI($04)
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constant MI_INTR_VI($08)
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constant MI_INTR_PI($10)
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constant MI_INTR_DP($20)
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constant MI_INTR_ALL($3F)
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// TODO: SET and CLR rather than just MASK
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constant MI_INTR_MASK_SP($002)
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constant MI_INTR_MASK_SI($008)
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constant MI_INTR_MASK_AI($020)
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constant MI_INTR_MASK_VI($080)
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constant MI_INTR_MASK_PI($200)
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constant MI_INTR_MASK_DP($800)
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constant MI_INTR_MASK_ALL($AAA)
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