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Vertical Position Register n
b7 b6 b5 b4 b3 b2 b1 b0
Fig. 6.7.15 Vertical position register n
Character Size Register
b7 b6 b5 b4 b3 b2 b1 b0
Fig. 6.7.16 Character size register
Vertical position register n (CV1,CV2) (n = 1 and 2) [Addresses 00E1
B
Name
0
Vertical display start positions
to
(CV1 : CV10 to CV16)
6
(CV2 : CV20 to CV26)
7
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is "0."
Character size register (CS) [Address 00E4
B
Name
0, 1 Character size of block 1
selection bits
(CS10, CS11)
2,3
Character size of block 2
selection bits
(CS20,CS21)
4
Nothing is assigned. These bits are write disable bits.
to
When these bits are read out, the values are "0."
7
7220 Group User's Manual
Functions
After reset
128 steps (00
to 7F
)
Indeterminate
16
16
Addresses 00E1
]
16
Functions
After reset
00 : Minimum size
Indeterminate
01 : Medium size
10 : Large size
11 : Do not set.
00 : Minimum size
Indeterminate
01 : Medium size
10 : Large size
11 : Do not set.
APPENDIX
6.7 Control registers
00E2
]
16,
16
R W
R W
0
R —
, 00E2
16
R W
R W
R W
0
R —
Address 00E4
16
16
6-39
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