x68000:dmac
Differences
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Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
x68000:dmac [2017/09/11 10:31] – add some newlines neko68k | x68000:dmac [2017/09/11 10:37] – [Register Descriptions] forgot some bits for MFC neko68k | ||
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Line 36: | Line 36: | ||
|+0x27|1.b|R/ | |+0x27|1.b|R/ | ||
|+0x28|1.b| |---| | |+0x28|1.b| |---| | ||
- | |+0x29|1.b|R/ | + | |+0x29|1.b|R/ |
|+0x2A|1.w| |---| | |+0x2A|1.w| |---| | ||
|+0x2C|1.b| |---| | |+0x2C|1.b| |---| | ||
Line 178: | Line 178: | ||
EIV< | EIV< | ||
Vector number to be used for the interrupt generated when CSR ERR is %1. | Vector number to be used for the interrupt generated when CSR ERR is %1. | ||
+ | |||
+ | --- | ||
+ | |||
+ | MFC< | ||
+ | |||
+ | ^ 7 ^ 6 ^ 5 ^ 4 ^ 3 ^ 2 ^ 1 ^ 0 ^ | ||
+ | | 0 ||||| FC2 | FC1 | FC0 | | ||
+ | |||
+ | ^Bits^Description^ | ||
+ | | 7~3 |0| | ||
+ | | 2~0 |Memory function code \\ %000: Unused \\ %001: User data \\ %010: User program \\ %011: Unused \\ %100: Unused \\ %101: Supervisor data \\ %110: Supervisor program \\ %111: Interrupt acknowledge| |
x68000/dmac.txt · Last modified: 2019/08/27 20:45 by 127.0.0.1