1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/***************************************************************************
|
|
* au88x0_sb.h
|
|
*
|
|
* Wed Oct 29 22:10:42 2003
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef CHIP_AU8820
|
|
/* AU8820 starting @ 64KiB offset */
|
|
#define SBEMU_BASE 0x10000
|
|
#else
|
|
/* AU8810? and AU8830 starting @ 164KiB offset */
|
|
#define SBEMU_BASE 0x29000
|
|
#endif
|
|
|
|
#define FM_A_STATUS (SBEMU_BASE + 0x00) /* read */
|
|
#define FM_A_ADDRESS (SBEMU_BASE + 0x00) /* write */
|
|
#define FM_A_DATA (SBEMU_BASE + 0x04)
|
|
#define FM_B_STATUS (SBEMU_BASE + 0x08)
|
|
#define FM_B_ADDRESS (SBEMU_BASE + 0x08)
|
|
#define FM_B_DATA (SBEMU_BASE + 0x0C)
|
|
#define SB_MIXER_ADDR (SBEMU_BASE + 0x10)
|
|
#define SB_MIXER_DATA (SBEMU_BASE + 0x14)
|
|
#define SB_RESET (SBEMU_BASE + 0x18)
|
|
#define SB_RESET_ALIAS (SBEMU_BASE + 0x1C)
|
|
#define FM_STATUS2 (SBEMU_BASE + 0x20)
|
|
#define FM_ADDR2 (SBEMU_BASE + 0x20)
|
|
#define FM_DATA2 (SBEMU_BASE + 0x24)
|
|
#define SB_DSP_READ (SBEMU_BASE + 0x28)
|
|
#define SB_DSP_WRITE (SBEMU_BASE + 0x30)
|
|
#define SB_DSP_WRITE_STATUS (SBEMU_BASE + 0x30) /* bit 7 */
|
|
#define SB_DSP_READ_STATUS (SBEMU_BASE + 0x38) /* bit 7 */
|
|
#define SB_LACR (SBEMU_BASE + 0x40) /* ? */
|
|
#define SB_LADCR (SBEMU_BASE + 0x44) /* ? */
|
|
#define SB_LAMR (SBEMU_BASE + 0x48) /* ? */
|
|
#define SB_LARR (SBEMU_BASE + 0x4C) /* ? */
|
|
#define SB_VERSION (SBEMU_BASE + 0x50)
|
|
#define SB_CTRLSTAT (SBEMU_BASE + 0x54)
|
|
#define SB_TIMERSTAT (SBEMU_BASE + 0x58)
|
|
#define FM_RAM (SBEMU_BASE + 0x100) /* 0x40 ULONG */
|