User`s manual

000001
000003
157777
160001
HIGH BYTE
I
I
--
LOW BYTE
--..
I
000000
000002
157776
160000
*'77777 177776
1
I USER ADDRESS SPACE
'
I
:g~~~:~:~~::i~~6
~ WITHOUT MEMORY
MANAGEMENT OPTION.
INCLUDES 56K (57, 344)
BYTES OR 28K (28,672)
WORDS.
ADDRESSES
160000-
177777 ARE CONVERTED
TO 760000 -777777 BY
THE PROCESSOR. THUS,
THEY BECOME THE
HIGHEST 8K (8192) BYTES
OR 4K( 4096) WORDS
RESERVED FOR DEVICE
REGISTER ADDRESSES.
LLAST AOORESS IS BYTE NUMBER 65,535
10
* MAXIMUM SIZE WITH 16 ADDRESS BITS IS 64K (65,536j BYTES OR 32K(32,768) WORDS.
Figure A-2 Memory Organization for Maximum
Size Using 16 Address Bits
A-3
i i- i689