DSP56309 Datasheet, PDF (97/108 Pages) Freescale Semiconductor, Inc – 24-Bit Digital Signal Processor

M_SCRIE EQU 11
M_SCTIE EQU 12
M_TMIE EQU 13
M_TIR EQU 14
M_SCKP EQU 15
M_REIE EQU 16
; SCI Receive Interrupt Enable
; SCI Transmit Interrupt Enable
; Timer Interrupt Enable
; Timer Interrupt Rate
; SCI Clock Polarity
; SCI Error Interrupt Enable (REIE)
;
SCI Status Register Bit Flags
M_TRNE EQU 0
M_TDRE EQU 1
M_RDRF EQU 2
M_IDLE EQU 3
M_OR EQU 4
M_PE EQU 5
M_FE EQU 6
M_R8 EQU 7
; Transmitter Empty
; Transmit Data Register Empty
; Receive Data Register Full
; Idle Line Flag
; Overrun Error Flag
; Parity Error
; Framing Error Flag
; Received Bit 8 (R8) Address
;
SCI Clock Control Register
M_CD EQU $FFF
M_COD EQU 12
M_SCP EQU 13
M_RCM EQU 14
M_TCM EQU 15
; Clock Divider Mask (CD0-CD11)
; Clock Out Divider
; Clock Prescaler
; Receive Clock Mode Source Bit
; Transmit Clock Source Bit
;------------------------------------------------------------------------
;
;
EQUATES for Synchronous Serial Interface (SSI)
;
;------------------------------------------------------------------------
;
;
Register Addresses Of SSI0
M_TX00 EQU $FFFFBC
M_TX01 EQU $FFFFBB
M_TX02 EQU $FFFFBA
M_TSR0 EQU $FFFFB9
M_RX0 EQU $FFFFB8
M_SSISR0 EQU $FFFFB7
M_CRB0 EQU $FFFFB6
M_CRA0 EQU $FFFFB5
M_TSMA0 EQU $FFFFB4
M_TSMB0 EQU $FFFFB3
M_RSMA0 EQU $FFFFB2
M_RSMB0 EQU $FFFFB1
; SSI0 Transmit Data Register 0
; SSIO Transmit Data Register 1
; SSIO Transmit Data Register 2
; SSI0 Time Slot Register
; SSI0 Receive Data Register
; SSI0 Status Register
; SSI0 Control Register B
; SSI0 Control Register A
; SSI0 Transmit Slot Mask Register A
; SSI0 Transmit Slot Mask Register B
; SSI0 Receive Slot Mask Register A
; SSI0 Receive Slot Mask Register B
;
Register Addresses Of SSI1
M_TX10 EQU $FFFFAC
M_TX11 EQU $FFFFAB
M_TX12 EQU $FFFFAA
M_TSR1 EQU $FFFFA9
M_RX1 EQU $FFFFA8
M_SSISR1 EQU $FFFFA7
M_CRB1 EQU $FFFFA6
M_CRA1 EQU $FFFFA5
M_TSMA1 EQU $FFFFA4
M_TSMB1 EQU $FFFFA3
M_RSMA1 EQU $FFFFA2
M_RSMB1 EQU $FFFFA1
; SSI1 Transmit Data Register 0
; SSI1 Transmit Data Register 1
; SSI1 Transmit Data Register 2
; SSI1 Time Slot Register
; SSI1 Receive Data Register
; SSI1 Status Register
; SSI1 Control Register B
; SSI1 Control Register A
; SSI1 Transmit Slot Mask Register A
; SSI1 Transmit Slot Mask Register B
; SSI1 Receive Slot Mask Register A
; SSI1 Receive Slot Mask Register B
DSP56309 Technical Data, Rev. 7
Freescale Semiconductor
A-7