Freescale Semiconductor DSP56366 - Manual (Page 283)

Equates
DSP56366 24-Bit Digital Signal Processor User Manual, Rev. 4
Freescale Semiconductor B-17
M_BE EQU 10 ; Burst Enable
M_TAS EQU 11 ; TA Synchronize Select
M_BRT EQU 12 ; Bus Release Timing
M_ABE EQU 13 ;Async. Bus Arbitration Enable
M_APD EQU 14 ;Addess Priority Disable
M_ATE EQU 15 ;Address Tracing Enable
M_XYS EQU 16 ; Stack Extension space select bit in OMR.
M_EUN EQU 17 ; Extensed stack UNderflow flag in OMR.
M_EOV EQU 18 ; Extended stack OVerflow flag in OMR.
M_WRP EQU 19 ; Extended WRaP flag in OMR.
M_SEN EQU 20 ; Stack Extension Enable bit in OMR.
M_PAEN EQU 23 ; Patch Enable
;------------------------------------------------------------------------
;
; EQUATES for DAX (SPDIF Tx)
;
;------------------------------------------------------------------------
; Register Addresses
M_XSTR EQU $FFFFD4 ; DAX Status Register (XSTR)
M_XADRB EQU $FFFFD3 ; DAX Audio Data Register B (XADRB)
M_XADR EQU $FFFFD2 ;DAX Audio Data Register (XADR)
M_XADRA EQU $FFFFD2 ; DAX Audio Data Register A (XADRA)
M_XNADR EQU $FFFFD1 ; DAX Non-Audio Data Register (XNADR)
M_XCTR EQU $FFFFD0 ; DAX Control Register (XCTR)
; status bits in XSTR
M_XADE EQU 0 ; DAX Audio Data Register Empty (XADE)
M_XAUR EQU 1 ; DAX Trasmit Underrun Error Flag (XAUR)