Ac97 Controller Special Registers; Ac97 Special Funcion Register Summary - Samsung S3C2416 User Manual

AC97 CONTROLLER

8 AC97 CONTROLLER SPECIAL REGISTERS

8.1 AC97 SPECIAL FUNCION REGISTER SUMMARY

Register
AC_GLBCTRL
AC_GLBSTAT
AC_CODEC_CMD
AC_CODEC_STAT
AC_PCMADDR
AC_MICADDR
AC_PCMDATA
AC_MICDATA
24-12
Address R/W
0x5B000000 R/W
0x5B000004 R
0x5B000008 R/W
0x5B00000C R
0x5B000010 R
0x5B000014 R
0x5B000018 R/W
0x5B00001C R
Description
AC97 Global Control Register
AC97 Global Status Register
AC97 Codec Command Register
AC97 Codec Status Register
AC97 PCM Out/In Channel FIFO Address
Register
AC97 MIC In Channel FIFO Address Register
AC97 PCM Out/In Channel FIFO Data Register
AC97 MIC In Channel FIFO Data Register
S3C2416X RISC MICROPROCESSOR
Reset Value
0x00000000
0x00000001
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000