10 lines
442 B
PHP
10 lines
442 B
PHP
; Addresses
|
|
SCRNBASE := $D000 ; Base of video RAM
|
|
INPUTC := $FD00 ; Input character from keyboard
|
|
RESET := $FF00 ; Reset address, show boot prompt
|
|
KBD := $DF00 ; Polled keyboard register
|
|
|
|
; Other definitions
|
|
VIDEORAMSIZE = $0400 ; Size of C1P video RAM (1 kB)
|
|
SCR_WIDTH = $18 ; Screen width
|
|
SCR_HEIGHT = $18 ; Screen height
|