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Annotation of hatari/src/falcon/dsp.h, revision 1.1.1.4

1.1       root        1: /*
1.1.1.2   root        2:        DSP M56001 emulation
                      3:        Dummy emulation, Hatari glue
1.1       root        4: 
1.1.1.2   root        5:        (C) 2001-2008 ARAnyM developer team
                      6:        Adaption to Hatari (C) 2008 by Thomas Huth
1.1       root        7: 
1.1.1.2   root        8:        This program is free software; you can redistribute it and/or modify
                      9:        it under the terms of the GNU General Public License as published by
                     10:        the Free Software Foundation; either version 2 of the License, or
                     11:        (at your option) any later version.
                     12: 
                     13:        This program is distributed in the hope that it will be useful,
                     14:        but WITHOUT ANY WARRANTY; without even the implied warranty of
                     15:        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     16:        GNU General Public License for more details.
                     17: 
                     18:        You should have received a copy of the GNU General Public License
                     19:        along with this program; if not, write to the Free Software
                     20:        Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     21: */
                     22: 
                     23: #ifndef DSP_H
                     24: #define DSP_H
                     25: 
1.1.1.3   root       26: #if ENABLE_DSP_EMU
1.1.1.2   root       27: # include "dsp_core.h"
                     28: #endif
1.1       root       29: 
1.1.1.4 ! root       30: #define DSP_FREQ       (CPU_FREQ*4)
        !            31: 
1.1.1.3   root       32: extern bool bDspEnabled;
1.1.1.4 ! root       33: extern bool bDspHostInterruptPending;
1.1.1.3   root       34: 
                     35: /* Dsp commands */
1.1       root       36: extern void DSP_Init(void);
                     37: extern void DSP_UnInit(void);
                     38: extern void DSP_Reset(void);
1.1.1.3   root       39: extern void DSP_Run(int nHostCycles);
                     40: 
                     41: /* Save Dsp state to snapshot */
                     42: extern void DSP_MemorySnapShot_Capture(bool bSave);
                     43: 
                     44: /* Dsp Debugger commands */
                     45: extern void DSP_SetDebugging(bool enabled);
                     46: extern Uint32 DSP_ReadMemory(Uint16 addr, char space, const char **mem_str);
1.1.1.4 ! root       47: extern Uint16 DSP_DisasmMemory(Uint16 dsp_memdump_addr, Uint16 dsp_memdump_upper, char space);
1.1.1.3   root       48: extern Uint32 DSP_DisasmAddress(Uint16 lowerAdr, Uint16 UpperAdr);
                     49: extern void DSP_DisasmRegisters(void);
                     50: extern int DSP_GetRegisterAddress(const char *arg, Uint32 **addr, Uint32 *mask);
1.1.1.4 ! root       51: extern bool DSP_Disasm_SetRegister(const char *arg, Uint32 value);
1.1.1.3   root       52: extern Uint16 DSP_GetPC(void);
                     53: 
                     54: /* Dsp SSI commands */
                     55: extern Uint32 DSP_SsiReadTxValue(void);
                     56: extern void DSP_SsiWriteRxValue(Uint32 value);
1.1.1.4 ! root       57: extern void DSP_SsiReceive_SC0(void);
        !            58: extern void DSP_SsiReceive_SC1(Uint32 value);
        !            59: extern void DSP_SsiReceive_SC2(Uint32 value);
        !            60: extern void DSP_SsiReceive_SCK(void);
        !            61: extern void DSP_SsiTransmit_SC0(void);
        !            62: extern void DSP_SsiTransmit_SC1(void);
        !            63: extern void DSP_SsiTransmit_SC2(Uint32 frame);
        !            64: extern void DSP_SsiTransmit_SCK(void);
1.1.1.3   root       65: 
1.1       root       66: 
1.1.1.3   root       67: /* Dsp Host interface commands */
1.1.1.2   root       68: extern void DSP_HandleReadAccess(void);
                     69: extern void DSP_HandleWriteAccess(void);
1.1.1.4 ! root       70: extern Uint16 DSP_Get_HREQ(void);
        !            71: 
1.1       root       72: 
1.1.1.2   root       73: #endif /* DSP_H */

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