mirror of
https://github.com/elliotnunn/mac-rom.git
synced 2024-12-22 23:29:27 +00:00
16 lines
382 B
Plaintext
16 lines
382 B
Plaintext
|
;EASE$$$ READ ONLY COPY of file <20>SCCDefs.aii<69>
|
|||
|
|
; 1.1 CCH 07/08/1989 Added EASE comments to file.
|
|||
|
|
; 1.0 CCH 11/ 9/1988 Adding to EASE.
|
|||
|
|
; END EASE MODIFICATION HISTORY
|
|||
|
|
|
|||
|
|
|
|||
|
|
SccIOCtlReg equ $4*IODelayCount+$4*IODurationCount
|
|||
|
|
|
|||
|
|
; SCC Addresses
|
|||
|
|
|
|||
|
|
bCtl equ IOBase+$40 ; SCC B command
|
|||
|
|
bData equ IOBase+$41 ; SCC B data
|
|||
|
|
aCtl equ IOBase+$42 ; SCC A command
|
|||
|
|
aData equ IOBase+$43 ; SCC A data
|
|||
|
|
|