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Register and Bit #Defines File
//
AC'97 Control Registers (DSP IOPAGE=0x00)
#define AC97LCTL
#define AC97LSTAT
#define AC97SEN
#define AC97SVAL
#define AC97SREQ
#define AC97GPIO
//
AC'97 External Codec IO Register Spaces
#define AC97CODEC0
// IOPAGE space registers (0x00 - 0x7F)
#define AC97CODEC1
// IOPAGE space registers (0x00 - 0x7F)
#define AC97CODEC2
// IOPAGE space registers (0x00 - 0x7F)
// CardBus Function Event Registers (DSP IOPAGE=0x01)
#define CB_EVENT0
#define CB_EVENTMASK0
#define CB_PSTATE0
#define CB_EVENTFORCE0
#define CB_EVENT1
#define CB_EVENTMASK1
#define CB_PSTATE1
#define CB_EVENTFORCE1
#define CB_EVENT2
#define CB_EVENTMASK2
#define CB_PSTATE2
#define CB_EVENTFORCE2
// PCI DMA Address/Count Registers (DSP IOPAGE=0x08)
#define PCI_Rx0BADDRL
#define PCI_Rx0BADDRH
#define PCI_Rx0CURADDRL 0x04
#define PCI_Rx0CURADDRH 0x06
#define PCI_Rx0BCNTL
#define PCI_Rx0BCNTH
#define PCI_Rx0CURCNTL
B-102
ADSP-219x/2192 DSP Hardware Reference
0xC0
//
AC'97 Link Control
0xC2
//
AC'97 Link Status
0xC4
//
AC'97 Slot Enable
0xC6
//
AC'97 Input Slot Valid
0xC8
//
AC'97 Slot Request
0xCA
//
AC'97 External GPIO Register
0x04
//
External Primary
0x05
//
External Secondary Codec 1
0x06
//
External Secondary Codec 2
0x00
//
Function 0 Event
0x04
//
Function 0 Event Mask
0x08
//
Function 0 Present State
0x0C
//
Function 0 Event Force
0x10
//
Function 1 Event
0x14
//
Function 1 Event Mask
0x18
//
Function 1 Present State
0x1C
//
Function 1 Event Force
0x20
//
Function 2 Event
0x24
//
Function 2 Event Mask
0x28
//
Function 2 Present State
0x2C
//
Function 2 Event Force
0x00
//
Rx0 DMA Base Address
0x02
// Rx0 DMA Base Address
//
Rx0 DMA Current Address
// Rx0 DMA Current Address
0x08
//
Rx0 DMA Base Count
0x0A
// Rx0 DMA Base Count
0x0C
//
Rx0 DMA Current Count
Codec 0
Bits 15:0
Bits 31:16
Bits 15:0
Bits 31:16
Bits 15:0
Bits 31:16
Bits 15:0
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