Subversion Repositories pentevo

                ifndef  stddef56inc     ; avoid multiple inclusion
stddef56inc     equ     1

                save
                listing off             ; no listing over this file

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File STDDEF56.INC                                            *
;*                                                                          *
;*   Contains SFR Definitions for the DSP56000                              *
;*                                                                          *
;****************************************************************************

                if      (MOMCPU<>352256)
                 fatal  "wrong target selected: only 56000 allowed"
                endif

                if      MOMPASS=1
                 message "DSP56000 SFR Definitions (C) 1993 Alfred Arnold"
                endif

;---------------------------------------------------------------------------

pbc             xsfr    $ffe0           ; Port B Bus Control Register
pbddr           xsfr    $ffe2           ; Port B Data Direction Register
pbd             xsfr    $ffe4           ; Port B Data Register

pcc             xsfr    $ffe1           ; Port C Control Register
pcddr           xsfr    $ffe3           ; Port C Data Direction Register
pcd             xsfr    $ffe5           ; Port C Data Register

hcr             xsfr    $ffe8           ; Host Control Register
hsr             xsfr    $ffe9           ; Host Status Register
htx             xsfr    $ffeb           ; Host Transmit Register
hrx             xsfr    htx             ; Host Receive Register

cra             xsfr    $ffec           ; SSI Control Register A
crb             xsfr    $ffed           ; SSI Control Register B
tsr             xsfr    $ffee           ; SSI Status/Time Slot Register

tx              xsfr    $ffef           ; SCI Transmit Register
rx              xsfr    tx              ; SCI Receive Register
scr             xsfr    $fff0           ; SCI Interface Control Register
ssr             xsfr    $fff1           ; SCI Interface Status Register
sccr            xsfr    $fff2           ; SCI Control Register
stxa            xsfr    $fff3           ; SCI Transmit Data Address Register
srx             xsfr    $fff4           ; SCI Receive Register Base Addres
stx             xsfr    srx             ; SCI Transmit Register Base Addres
srx_lo          xsfr    srx             ; SCI Receive Register in Bits 0..7
stx_lo          xsfr    stx             ; SCI Transmit Register in Bits 0..7
srx_mid         xsfr    srx+1           ; SCI Receive Register in Bits 8..15
stx_mid         xsfr    stx+1           ; SCI Transmit Register in Bits 8..15
srx_hi          xsfr    srx+2           ; SCI Receive Register in Bits 16..23
stx_hi          xsfr    stx+2           ; SCI Transmit Register in Bits 16..23

bcr             xsfr    $fffe           ; Bus Control Register
ipr             xsfr    $ffff           ; Interrupt Priority Register

;---------------------------------------------------------------------------

                restore                 ; allow listing again

                endif                   ; stddef56inc