Sharp MZ-700 Series Owner's Manual page 130

4.2.6 Memory map when V-RAM is accessed
i) V-RAM (Video RAM) memory map
S D O O O
S D 8 0 0
S D O O O
S D 8 0 0
C H A R A C T E R V - R A M
( 2 Pages, 5 0 Lines)
S D O O O
S D 8 0 0
C O L O R D A T A V - R A M
S E O O O S E O O O
K E Y and T I M E R P O R T
S E O O O
ii) Correspondence between V-RAM address
and location on the screen.
The MZ-700 has a 2K byte V-RAM area,
but only IK byte of that area can be dis-
played on the screen at one time. The area
displayed can be changed by scrolling
the screen.
a) Area displayed immediately after reset
(or power-on):
2 5
D O O O
1
Address
Byte No.
1 2 3 3 9 4 0
DOOO*
1
D 0 0 1
2
D 0 0 2
3
D 0 2 6
3 9
D 0 2 7
4 0
D 0 2 8
4 1
D 0 2 9
4 2
D 0 2 A
4 3
D 0 4 E
7 9
D 0 4 F
8 0
D 3 C 0
9 6 1
D 3 C 1
9 6 2
D 3 C 2
9 6 3
D 3 E 6
9 9 9
D 3 E 7
1 0 0 0
(^Column
•
Line
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