Commodore 128 Programmer's Reference Manual page 518

Hide thumbs Also See for 128:
Table of Contents

Advertisement

508
COMMODORE 128
U
C128 Memory Map (continued)
MEMORY
ADDRESS
LABEL
BA
FNBANK
RIBUF
ROBUF
KEYTAB
IMPARM
NDX
KYNDX
KEYIDX
SHFLAG
SFDX
LSTX
CRSW
MODE
GRAPHM
CHAREN
HEXADECIMAL
DECIMAL
ADDRESS
ADDRESS
KERNAL/EDITOR
00C6
00C7
00C8
00CA
198
199
200
202
DESCRIPTION
STORAGE
BANK FOR CURRENT LOAD/SAVE/
VERIFY OPERATION
BANK WHERE CURRENT FN IS
FOUND (AT 'FNADR')
RS-232 INPUT BUFFER POINTER
RS-232 OUTPUT BUFFER POINTER
GLOBAL SCREEN EDITOR VARIABLES
OOCC
OOCE
00D0
00D1
00D2
00D3
00D4
00D5
00D6
00D7
00D8
00D9
THE FOLLOWING LOCATIONS
SEDSAL
BITMSK
SAVER
SEDEAL
SEDT1
SEDT2
KEYSIZ
KEYLEN
KEYNUM
KEYNXT
KEYBNK
KEYTMP
00DA
00DA
OODB
OODC
OODE
OODF
OODA
OODB
OODC
OODD
OODE
OODF
204
206
208
209
210
211
212
213
214
215
216
217
KEYSCAN TABLE POINTER
PRIMM UTILITY STRING POINTER
INDEX TO KEYBOARD QUEUE
PENDING FUNCTION KEY FLAG
INDEX INTO PENDING FUNCTION
KEY STRING
KEYSCAN SHIFT KEY STATUS
KEYSCAN CURRENT KEY INDEX
KEYSCAN LAST KEY INDEX
<CR> INPUT FLAG
40/80 COLUMN MODE FLAG
TEXT/GRAPHIC MODE FLAG
RAM/ROM VIC CHARACTER FETCH
FLAG (BIT-2)
ARE SHARED BY SEVERAL EDITOR ROUTINES.
218
218
219
220
222
223
218
219
220
221
222
223
POINTERS FOR MOVLIN
TEMPORARY FOR TAB & LINE
WRAP ROUTINES
ANOTHER TEMPORARY PLACE TO
SAVE A REG.
SAVPOS
PROGRAMMABLE KEY VARIABLES
u
u
LOCAL SCREEN EDITOR VARIABLES.
THESE ARE SWAPPED OUT TO $0A40
WHEN SCREEN (40/80) MODE CHANGES.
PNT
00E0
224
POINTER TO CURRENT LINE (TEXT)
USER
00E2
226
POINTER TO CURRENT LINE
(ATTRIBUTE)
u

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents