m35053 Renesas Electronics Corporation., m35053 Datasheet - Page 10

• Manufacturer Part Number: m35053
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

(3) Address F2
0~D
DA
C
D
A
B
0
1
2
3
4
5
6
7
8
9
16
Register
TEST27
(MSB)
(MSB)
(LSB)
EVP0
(LSB)
EVP1
EVP2
EVP3
EVP4
VP0
VP1
VP2
VP3
VP4
VP5
VP6
VP7
Status
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Let vertical display start position be VS,
VS = H
Let the encode lines be EVS,
EVS =
It should be fixed to “0”.
Can not be used.
n=0
4
2
n=0
n
7
EVPn+6
2
n
VPn
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Contents
H : The oscillation cycle of horizontal
synchronous signal
Function
HS
HOR
displaying
Character
VS
area
MITSUBISHI MICROCOMPUTERS
M35053-XXXSP/FP
Set the vertical display start
position by use of VP7 through
VP0. VP7 to VP0 = (00000000)
to (00000110) setting is
forbidden.
It can be set this up to 249 steps
in increments of one H.
VP7 to VP0 = (00000000) to
(00100011) setting is forbidden
under encoding or decoding.
Sets the lines (horizontal
scanning lines) under encoding
by use of EVP4 through EVP0.
EVP4 to EVP0 = (00000) to
(00011) setting is forbidden.
Thus, it can be defined a setting
up to 26 steps covered by a
range from line 10 to line 35.
Refer to supplemental
explanation (2) about the encode
lines (EVS).
Remarks
9