Sharp MZ-700 Owner's Manual page 130

4.2.6 Memory map when V-RAM is accessed
i)
V-RAM (Video RAM) memory map
$0 0 00
CHARACTER V-RAM
(2
Pages,
50
Lines)
$ 0 800
COL OR DATA V-RAM
$E OOO
KEY and T I MER PORT
ii) Correspondence between V-RAM address
and location on the screen.
The MZ-700 has a 2K byte V-RAM area,
but only lK 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):
iDOOC)l
<-------
Address
~ -- ByteNo .
2 3
3 9 4 0
-
DOOO:i<
0001 0002 ·
0026 0027
1
2 3 39 40
0028 0029 0 0 2A
41 42 43
004E 0 0 4F
79 8 0
2
-
25
0
Line
Qcolu mn
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