Power Consumption Benchmark
;------------------------------------------------------------------------
;
;
;
EQUATES for Serial Communications Interface (SCI)
;------------------------------------------------------------------------
Register Addresses
;
M_STXH EQU $FFFF97
M_STXM EQU $FFFF96
M_STXL EQU $FFFF95
M_SRXH EQU $FFFF9A
M_SRXM EQU $FFFF99
M_SRXL EQU $FFFF98
M_STXA EQU $FFFF94
M_SCR EQU $FFFF9C
M_SSR EQU $FFFF93
M_SCCR EQU $FFFF9B
; SCI Transmit Data Register (high)
; SCI Transmit Data Register (middle)
; SCI Transmit Data Register (low)
; SCI Receive Data Register (high)
; SCI Receive Data Register (middle)
; SCI Receive Data Register (low)
; SCI Transmit Address Register
; SCI Control Register
; SCI Status Register
; SCI Clock Control Register
;
SCI Control Register Bit Flags
M_WDS EQU $7
M_WDS0 EQU 0
M_WDS1 EQU 1
M_WDS2 EQU 2
M_SSFTD EQU 3
M_SBK EQU 4
; Word Select Mask (WDS0-WDS3)
; Word Select 0
; Word Select 1
; Word Select 2
; SCI Shift Direction
; Send Break
M_WAKE EQU 5
M_RWU EQU 6
; Wakeup Mode Select
; Receiver Wakeup Enable
; Wired-OR Mode Select
; SCI Receiver Enable
; SCI Transmitter Enable
; Idle Line Interrupt Enable
; SCI Receive Interrupt Enable
; SCI Transmit Interrupt Enable
; Timer Interrupt Enable
; Timer Interrupt Rate
; SCI Clock Polarity
M_WOMS EQU 7
M_SCRE EQU 8
M_SCTE EQU 9
M_ILIE EQU 10
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 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
; Transmitter Empty
; Transmit Data Register Empty
; Receive Data Register Full
; Idle Line Flag
; Overrun Error Flag
M_PE EQU 5
; Parity Error
M_FE EQU 6
M_R8 EQU 7
; 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
A-5
MOTOROLA [ MOTOROLA ]
