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Annotation of nono/vm/sysport.h, revision 1.1.1.3

1.1       root        1: //
                      2: // nono
1.1.1.3 ! root        3: // Copyright (C) 2020 nono project
        !             4: // Licensed under nono-license.txt
1.1       root        5: //
                      6: 
                      7: #pragma once
                      8: 
                      9: #include "device.h"
                     10: 
                     11: struct SYSPORT
                     12: {
                     13:        static const int CONTRAST       = 0;    // $E8E001
                     14:        static const int SCOPE3D        = 1;    // $E8E003
                     15:        static const int IMAGEUNIT      = 2;    // $E8E005
                     16:        static const int KEY            = 3;    // $E8E007
                     17:        static const int WAIT           = 4;    // $E8E009
                     18:        static const int MPU            = 5;    // $E8E00B
                     19:        static const int SRAMWP         = 6;    // $E8E00D
                     20:        static const int POWEROFF       = 7;    // $E8E00F
                     21: 
                     22:        int contrast;
                     23:        int rom_wait;   // 設定値。ウェイトにする時には +2 する
                     24:        int ram_wait;
                     25: };
                     26: 
                     27: class SysportDevice
                     28:        : public IODevice
                     29: {
1.1.1.3 ! root       30:        using inherited = IODevice;
1.1       root       31:  private:
                     32:        static const uint32 baseaddr = 0xe8e000;
                     33: 
                     34:  public:
                     35:        SysportDevice();
1.1.1.3 ! root       36:        ~SysportDevice() override;
1.1       root       37: 
1.1.1.3 ! root       38:  protected:
        !            39:        // BusIO インタフェース
        !            40:        static const uint32 NPORT = 8;
        !            41:        uint64 Read(uint32 addr);
        !            42:        uint64 Write(uint32 addr, uint32 data);
        !            43:        uint64 Peek(uint32 addr);
1.1       root       44: 
                     45:  private:
                     46:        struct SYSPORT sysport {};
                     47: };

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