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21 lines
554 B
PHP
21 lines
554 B
PHP
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// RSP definitions
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// OSTask placed at end of DMEM (IMEM_START - sizeof(OSTask))
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.definelabel OSTask_addr, 0xFC0
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// OSTask data member offsets
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OSTask_flags equ 0x04
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OSTask_ucode equ 0x10
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OSTask_ucode_size equ 0x14 // ucode_size is ignored
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OSTask_ucode_data equ 0x18
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OSTask_ucode_data_size equ 0x1C
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// flags
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OS_TASK_DP_WAIT equ 0x0002
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// RDP Status read flags
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DPC_STATUS_XBUS_DMA equ 0x0001
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DPC_STATUS_DMA_BUSY equ 0x0100
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DPC_STATUS_START_VALID equ 0x0400
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// RDP Status write flags
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DPC_STATUS_CLR_XBUS equ 0x0001
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