Motorola DSP56309 User Manual page 338

M_STLIE EQU 20
M_SRLIE EQU 21
M_STEIE EQU 22
M_SREIE EQU 23
; SSI Status Register Bit Flags
M_IF EQU $3
M_IF0 EQU 0
M_IF1 EQU 1
M_TFS EQU 2
M_RFS EQU 3
M_TUE EQU 4
M_ROE EQU 5
M_TDE EQU 6
M_RDF EQU 7
; SSI Transmit Slot Mask Register A
M_SSTSA EQU $FFFF
; SSI Transmit Slot Mask Register B
M_SSTSB EQU $FFFF
; SSI Receive Slot Mask Register A
M_SSRSA EQU $FFFF
; SSI Receive Slot Mask Register B
M_SSRSB EQU $FFFF
B.5 EXCEPTION PROCESSING EQUATES
;------------------------------------------------------------------------
Exception Processing Equates
;------------------------------------------------------------------------
; Register Addresses
M_IPRC EQU $FFFFFF
M_IPRP EQU $FFFFFE
; Interrupt Priority Register Core (IPRC)
M_IAL EQU $7
M_IAL0 EQU 0
M_IAL1 EQU 1
M_IAL2 EQU 2
M_IBL EQU $38
MOTOROLA
; SSI Transmit Last Slot Interrupt Enable
; SSI Receive Last Slot Interrupt Enable
; SSI Transmit Error Interrupt Enable
; SSI Receive Error Interrupt Enable
; Serial Input Flag Mask
; Serial Input Flag 0
; Serial Input Flag 1
; Transmit Frame Sync Flag
; Receive Frame Sync Flag
; Transmitter Underrun Error FLag
; Receiver Overrun Error Flag
; Transmit Data Register Empty
; Receive Data Register Full
; SSI Transmit Slot Bits Mask A (TS0-TS15)
; SSI Transmit Slot Bits Mask B (TS16-TS31)
; SSI Receive Slot Bits Mask A (RS0-RS15)
; SSI Receive Slot Bits Mask B (RS16-RS31)
; Interrupt Priority Register Core
; Interrupt Priority Register Peripheral
; IRQA Mode Mask
; IRQA Mode Interrupt Priority Level (low)
; IRQA Mode Interrupt Priority Level (high)
; IRQA Mode Trigger Mode
; IRQB Mode Mask
DSP56309UM/D
Equates
B-7