HP 9030 CE Handbook page 70

t.tAPPER CAM
REGISTER
ADDRESS
0
1
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CS
SELECTED
RCNI
3
3
o
9030/40
Diagrams 9-5
Y ADDRESS
SELECTED
X
AND Y ADDRESS SELECTS WORD
BLOCK WITHIN THE BLOCK
NUMBER
0 4K WORDS 4K BYTES 4K BYTES 4K BYTES 4K BYTES
-
-
-
1
4K WORDS 4K BYTES
4-K BYTES 4K BYTES 4K BYTES
-
- -
2 4K WORDS 4K BYTES 4-K BYTES 4K BYTES 4K BYTES
3
4K WORDS 4-K BYTES 4-K BYTES 4-K BYTES 4-K BYTES
:~:
{I
I
0 4-K WORDS
-
-
-
1 4K WORDS 16K BYTE 16K BYTE 16K BYTE 16K BYTE
- - -
2 4-K WORDS RAM RAM RAM
RAM
- - -
3
4K WORDS
:SO,:
{I
I
0 4-K WORDS
-
- -
1 4-K WORDS 16K BYTE 16K BYTE 16K BYTE 16K BYTE
-
-
-
2
4-K WORDS
RAM
RAM
RAM RAM
-
-
-
3 4-K WORDS
U·SO,:
{I
I
0 4K WORDS
-
-
-
1 4-K WORDS 16K BYTE 16K BYTE 16K BYTE 16K BYTE
- - -
2 4-K WORDS RAM RAM RAM RAM
- - -
3 4-K WORDS
{I
I
NOT
USED
256K Memory Mapping Organization