Commodore 128D - Page 249

n
/ i
BEGIN/BEND
BANK
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CONFIGURATION
RAM(O) only
RAM(1) only
RAM(2)only
RAM(3) only
Internal ROM
Internal ROM
Internal ROM
Internal ROM
External ROM
External ROM
External ROM
External ROM
RAM(O), I/O
RAM(1), I/O
RAM(2), I/O
RAM(3), I/O
RAM(O), I/O
RAM(1), I/O
RAM(2), I/O
RAM(3), I/O
Kernal and Internal ROM (LOW), RAM(O), I/O
Kernal and External ROM (LOW), RAM(O), I/O
Kernal and BASIC ROM, RAM(O), Character ROM
Kernal and BASIC ROM, RAM(O), I/O
NOTE: The C128 has only 2 banks of RAM, RAM(O) and RAM(1).
RAM(O) and RAM(2) are equivalent and RAM(1) and RAM(3) are
equivalent.
To look at a particular bank, type BANK n (n = 0-15).
To access these banks within the machine language monitor, pre
cede the four-digit hexadecimal number of the address range you
are viewing with a hexadecimal digit (0—F).
Banks are described in detail in the Commodore 128 Program
mer's Reference Guide, published by Bantam Books.
A conditional statement like IF... THEN: ELSE, structured so that
you can include several program lines between the start (BEGIN)
and end (BEND) of the structure. Here's the format:
IF Condition THEN BEGIN: statement
statement
statement BEND: ELSE BEGIN
statement
statement BEND
241
BASIC 7.0 ENCYCLOPEDIA—Basic Commands and Statements