NEC µPD72257 Preliminary User's Manual page 282

Graphics controllers
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Chapter 8
8.9.5.11
Access
Address
Index
Initial Value
31
30
29
28
15
14
13
12
Bit
Bit name
31 to 16 LVYADDF[15:0] V y limiter increment fractional part
15 to 0
LVXADDF[15:0] V x limiter increment fractional part
282
DRWLVYXADDF - V limiter increment fractional parts
Both fractional parts (for DRWLVXADDI and DRWLVYADDI) are stored in this
register.
This register can be written in 32-bit units.
<DrwE_Base> + AC
H
43
0000 0000
. This register is initialized by any reset.
H
27
26
25
24
LVYADDF[15:0]
11
10
9
8
LVXADDF[15:0]
Function
Preliminary User's Manual S19203EE1V3UM00
23
22
21
20
W
7
6
5
4
W
Drawing Engine
19
18
17
16
3
2
1
0

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